Adobe InCopy Font Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

Adobe has revealed a flaw in its operating system which allows users to access sensitive data.

Adobe heeft een fout in zijn besturingssysteem onthuld waardoor gebruikers toegang kunnen krijgen tot gevoelige gegevens.

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe InCopy. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. An attacker can leverage this vulnerability to execute code in the context of the current process.

Deze kwetsbaarheid stelt externe aanvallers in staat om willekeurige code uit te voeren op aangetaste installaties van Adobe InCopy. Het probleem is het gevolg van het ontbreken van de juiste validatie van de lengte van door de gebruiker aangeleverde gegevens voordat deze naar een buffer met een vaste lengte op basis van de heap worden gekopieerd. Een aanvaller kan dit lek gebruiken om code uit te voeren in de context van het huidige proces.

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe InCopy. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of embedded fonts. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

ZDI-22-1008

De dienstverlening van de internationale maaltijdbezorgdienst Apetito is deze week ernstig belemmerd door een ...

A Dutch restaurant company has confirmed that its personal data has been stolen in a cyber attack.

Een Nederlands restaurantbedrijf heeft bevestigd dat bij een cyberaanval persoonsgegevens zijn gestolen.

De Nederlandse afdeling van Apetito laat weten dat alle bestellingen de afgelopen dagen zo goed als mogelijk is in deze situatie zijn uitgeleverd. Of erbij de aanval persoonsgegevens zijn gestolen is nog niet duidelijk. Er is melding gemaakt bij de Autoriteit Persoonsgegevens, wat altijd moet wanneer bestanden met persoonsgegevens zijn versleuteld.

The Dutch department of Apetito let us know that all orders have been delivered in the last few days as best as possible in this situation. It is not yet clear whether personal data was stolen in the attack. A report was made to the Personal Data Authority, which is always required when files containing personal data have been encrypted.

De Nederlandse afdeling van Apetito laat weten dat alle bestellingen de afgelopen dagen zo goed als mogelijk is in deze situatie zijn uitgeleverd. "Bovendien hebben we in de tussentijd met nagenoeg al onze klanten contact kunnen hebben en op basis daarvan proberen we de komende periode eenieder zo goed mogelijk van maaltijden te voorzien." Of erbij de aanval persoonsgegevens zijn gestolen is nog niet duidelijk. Er is melding gemaakt bij de Autoriteit Persoonsgegevens, wat altijd moet wanneer bestanden met persoonsgegevens zijn versleuteld. Apetito had vorig jaar een omzet van meer dan een miljard euro. Bij het bedrijf werken bijna twaalfduizend mensen.

Maaltijdbezorgdienst Apetito ernstig belemmerd door ransomware-aanval - Security.NL

The current state of zero trust. Host: Rick Howard (CyberWire) and guests: Amanda Fennell (Relativity) and Galeal Zino (NetFoundry).

Cyberwire-X is a series looking at the ways we think about the future of our networks.

Cyberwire-X is een serie waarin wordt gekeken naar de manier waarop we over de toekomst van onze netwerken denken.

According to the zero trust philosophy, we all assume that our networks are already compromised and try to design them to limit the damage if it turns out to be so. In this episode of CyberWire-X, we’ve invited subject matter experts, Amanda Fennell, the Chief Information Officer and Chief Security Officer of Relativity, and Galeal Zino, CEO of episode Sponsor NetFoundry, to the Cyberwire Hash Table to discuss all the ways to think about the solution in the modern era: Software Defined Perimeter (SDP), Secure Access Service Edge (SASE), identity and authorization, and private WAN, all through a First Principle lens.

The current state of zero trust.

The Russian government said today it arrested 14 people accused of working for "REvil," a particularly aggressive ransomware group that has extorted hundreds of millions of dollars from victim organizations. The Russian Federal Security Service (FSB) said the actions were…

Russia has launched a major crackdown on cybercriminals in Eastern Ukraine.

Rusland is begonnen met een grootscheepse campagne tegen cybercriminelen in Oost-Oekraïne.

The Russian Federal Security Service (FSB) said the actions were taken in response to a request from U.S. officials, but many experts believe the crackdown is part of an effort to reduce tensions over Russian President Vladimir Putin’s decision to station 100,000 troops along the nation’s border with Ukraine. The FSB said it arrested 14 REvil ransomware members, and searched more than two dozen addresses in Moscow, St. Petersburg, Leningrad and Lipetsk. Russian media outlet RIA Novosti released video footage from some of the raids:REvil is widely thought to be a reincarnation of GandCrab, a Russian-language ransomware affiliate program that bragged of stealing more than $2 billion when it closed up shop in the summer of 2019.

De Russische Federale Veiligheidsdienst (FSB) zei dat de acties werden ondernomen in antwoord op een verzoek van Amerikaanse ambtenaren, maar veel deskundigen denken dat het optreden deel uitmaakt van een poging om de spanningen te verminderen over het besluit van de Russische president Vladimir Poetin om 100.000 troepen te stationeren langs de grens van het land met Oekraïne. Nu Rusland en de VS aan de diplomatieke tafel zitten, maken deze arrestaties waarschijnlijk deel uit van een veel bredere politieke onderhandeling op verschillende niveaus. Russische media outlet RIA Novosti heeft videobeelden vrijgegeven van enkele van de invallen:REvil wordt algemeen beschouwd als een reïncarnatie van GandCrab, een Russisch-talig ransomware affiliate programma dat opschepte over het stelen van meer dan $ 2 miljard toen het in de zomer van 2019 de winkel sloot.

The Russian government said today it arrested 14 people accused of working for “REvil,” a particularly aggressive ransomware group that has extorted hundreds of millions of dollars from victim organizations. The Russian Federal Security Service (FSB) said the actions were taken in response to a request from U.S. officials, but many experts believe the crackdown is part of an effort to reduce tensions over Russian President Vladimir Putin’s decision to station 100,000 troops along the nation’s border with Ukraine.

The FSB said it arrested 14 REvil ransomware members, and searched more than two dozen addresses in Moscow, St. Petersburg, Leningrad and Lipetsk. As part of the raids, the FSB seized more than $600,000 US dollars, 426 million rubles (~$USD 5.5 million), 500,000 euros, and 20 “premium cars” purchased with funds obtained from cybercrime.

“The search activities were based on the appeal of the US authorities, who reported on the leader of the criminal community and his involvement in encroaching on the information resources of foreign high-tech companies by introducing malicious software, encrypting information and extorting money for its decryption,” the FSB said. “Representatives of the US competent authorities have been informed about the results of the operation.”

The FSB did not release the names of any of the individuals arrested, although a report from the Russian news agency TASS mentions two defendants: Roman Gennadyevich Muromsky, and Andrey Sergeevich Bessonov. Russian media outlet RIA Novosti released video footage from some of the raids:

REvil is widely thought to be a reincarnation of GandCrab, a Russian-language ransomware affiliate program that bragged of stealing more than $2 billion when it closed up shop in the summer of 2019. For roughly the next two years, REvil’s “Happy Blog” would churn out press releases naming and shaming dozens of new victims each week. A February 2021 analysis from researchers at IBM found the REvil gang earned more than $120 million in 2020 alone.

But all that changed last summer, when REvil associates working with another ransomware group — DarkSide — attacked Colonial Pipeline, causing fuel shortages and price spikes across the United States. Just months later, a multi-country law enforcement operation allowed investigators to hack into the REvil gang’s operations and force the group offline.

In November 2021, Europol announced it arrested seven REvil affliates who collectively made more than $230 million worth of ransom demands since 2019. At the same time, U.S. authorities unsealed two indictments against a pair of accused REvil cybercriminals, which referred to the men as “REvil Affiliate #22” and “REvil Affiliate #23.”

It is clear that U.S. authorities have known for some time the real names of REvil’s top captains and moneymakers. Last fall, President Biden told Putin that he expects Russia to act when the United States shares information on specific Russians involved in ransomware activity.

So why now? Russia has amassed approximately 100,000 troops along its southern border with Ukraine, and diplomatic efforts to defuse the situation have reportedly broken down. The Washington Post and other media outlets today report that the Biden administration has accused Moscow of sending saboteurs into Eastern Ukraine to stage an incident that could give Putin a pretext for ordering an invasion.

“The most interesting thing about these arrests is the timing,” said Kevin Breen, director of threat research at Immersive Labs. “For years, Russian Government policy on cybercriminals has been less than proactive to say the least. With Russia and the US currently at the diplomatic table, these arrests are likely part of a far wider, multi-layered, political negotiation.”

President Biden has warned that Russia can expect severe sanctions should it choose to invade Ukraine. But Putin in turn has said such sanctions could cause a complete break in diplomatic relations between the two countries.

Dmitri Alperovitch, co-founder of and former chief technology officer for the security firm CrowdStrike, called the REvil arrests in Russia “ransomware diplomacy.”

“This is Russian ransomware diplomacy,” Alperovitch said on Twitter. “It is a signal to the United States — if you don’t enact severe sanctions against us for invasion of Ukraine, we will continue to cooperate with you on ransomware investigations.”

The REvil arrests were announced as many government websites in Ukraine were defaced by hackers with an ominous message warning Ukrainians that their personal data was being uploaded to the Internet. “Be afraid and expect the worst,” the message warned.

Experts say there is good reason for Ukraine to be afraid. Ukraine has long been used as the testing grounds for Russian offensive hacking capabilities. State-backed Russian hackers have been blamed for the Dec. 23, 2015 cyberattack on Ukraine’s power grid that left 230,000 customers shivering in the dark.

Russia also has been suspected of releasing NotPetya, a large-scale cyberattack initially aimed at Ukrainian businesses that ended up creating an extremely disruptive and expensive global malware outbreak.

Although there has been no clear attribution of these latest attacks to Russia, there is reason to suspect Russia’s hand, said David Salvo, deputy director of The Alliance for Securing Democracy.

“These are tried and true Russian tactics. Russia used cyber operations and information operations in the run-up to its invasion of Georgia in 2008. It has long waged massive cyberattacks against Ukrainian infrastructure, as well as information operations targeting Ukrainian soldiers and Ukrainian citizens. And it is completely unsurprising that it would use these tactics now when it is clear Moscow is looking for any pretext to invade Ukraine again and cast blame on the West in its typical cynical fashion.”

At Request of U.S., Russia Rounds Up 14 REvil Ransomware Affiliates – Krebs on Security

Network segmentation is a best practice and when done correctly it improves network security and

The SolarWinds breach has been linked to a massive cyber-attack that has left more than 100 people dead.

De inbreuk bij SolarWinds is in verband gebracht met een grootschalige cyberaanval waarbij meer dan 100 mensen om het leven zijn gekomen.

Every organization is at risk for cyberattacks, and it’s unsettling that the attackers are so good at maximizing the damage to their victims. The time an attacker spends inside a network is referred to as ‘dwell time,’ and it’s measured from the point of intrusion to the point of detection. Long dwell times increase the damage of an attack, often in ways that can’t be measured.

Elke organisatie loopt het risico op cyberaanvallen, en het is verontrustend dat de aanvallers zo goed zijn in het maximaliseren van de schade aan hun slachtoffers. Aanvallers die de bedrijfsverdediging omzeilen, zullen zich zo lang mogelijk in het netwerk verbergen, zelfs als ze van plan zijn een ransomware-aanval uit te voeren. Lange verblijftijden verhogen de schade van een aanval, vaak op een manier die niet kan worden gemeten.

Every organization is at risk for cyberattacks, and it’s unsettling that the attackers are so good at maximizing the damage to their victims. Their tactics are increasingly sophisticated and often involve some type of email attack, bot attack, or even just old-school social engineering. Attackers who bypass company defenses will hide inside the network as long as possible, even if they’re planning to launch a ransomware attack. They use this time to explore the network, steal data and user credentials, destroy backups, and do anything else they can do to set themselves up for future attacks.

The time an attacker spends inside a network is referred to as ‘dwell time,’ and it’s measured from the point of intrusion to the point of detection. Long dwell times increase the damage of an attack, often in ways that can’t be measured. The SolarWinds breach is the perfect example of this. The intruders entered the network in early 2019 and were not discovered until December 2020. The exact number of victims and costs associated with the attack remain unknown.

Network segmentation is one of the easiest and most effective ways to reduce dwell time. For those of you not familiar with this practice, it’s just like it sounds: You divide your network into different sections (segments) and you ‘lock the doors’ between them.

You’ve seen this concept at work in high-security buildings that restrict access to certain parts of the facility to people who have been granted permission to enter that restricted section. This keeps people from wandering around and exploring areas that are critical to operations or contain sensitive information. Segmentation does something similar for your network.

There are immediate security benefits to separating your network into multiple contained segments:
• Segmentation creates a smaller attack surface within the network. An intruder will be limited to the segment that was breached. The attacker can go no further unless they successfully breach another segment. Isolating your mission-critical servers and data can prevent an intruder from gaining access to your resources through a neglected printer or rogue smart device.
• Segmentation makes it easier to detect and isolate security incidents. The division between the segments helps contain the spread of malware and viruses. It limits the areas where the intruder can hide, and it can improve the efficiency of security monitoring.

There are non-security benefits as well. For example, POS devices fall under strict compliance rules. Assigning POS devices their own segment helps companies by limiting the cardholder data environment (CDE) and reducing the scope of PCI DSS compliance.

Segmentation also improves network performance by separating traffic. A good example of improving both security and performance is the separation of a public network from private resources. A shopping center or school campus that offers free wireless access to guests would want that traffic separated from the line-of-business applications. This keeps the potential traffic congestion of public wireless access isolated to assigned segments.

Gartner analysts have warned against over-segmentation, which can complicate the management and use of the network. One Gartner study found that over 70% of segmentation projects had to be re-architected because the segmentation made it too difficult for authorized users to access what they needed to perform their work.

“A principle of network segmentation is to group like resources together, to minimize security overhead: Build a fence around the car park, not a fence and gate around every car. ~Gartner”

Barracuda can help you secure your network while making it easier to manage. Visit our website for more information on Barracuda CloudGen Firewall, secure SD-WAN, and other network security solutions.

How network segmentation can help secure your business

Pursuing a SOC 2 audit is a multi-step process. This blog clarifies the SOC 2 audit process and explains the role of SOC 2 auditors and compliance software.

When it comes to cybersecurity, companies need to demonstrate their ability to protect data and information.

Als het om cyberbeveiliging gaat, moeten bedrijven aantonen dat zij in staat zijn gegevens en informatie te beschermen.

Pursuing a SOC 2 audit is a multi-step process, which can seem confusing at first glance given the fact that there are vendors that provide compliance software, and other vendors who are themselves certified SOC 2 auditors. This blog will clarify the SOC 2 audit process, as well as explain the role of SOC 2 auditors and compliance software. When and How to Use SOC 2 Software ToolsThere are multiple steps to completing a SOC 2 audit.

Enter, SOC 2 (Service Organization Control 2), een populaire audit die getuigt van het vermogen van een bedrijf om gegevens en informatie te beschermen. Het nastreven van een SOC 2-audit is een proces dat uit verschillende stappen bestaat, wat op het eerste gezicht verwarrend kan lijken, gezien het feit dat er verkopers zijn die nalevingssoftware leveren, en andere verkopers die zelf gecertificeerde SOC 2-auditors zijn. Wanneer en hoe SOC 2-softwaretools gebruikenEr zijn verschillende stappen om een SOC 2-audit te voltooien.

Data breaches and ransomware attacks continue to dominate the news cycle. To protect data, and position themselves favorably among prospects and customers, companies need to demonstrate a commitment to cybersecurity.

Enter, SOC 2 (Service Organization Control 2), a popular audit that attests to a company’s ability to protect data and information. It’s a strong validator for any company looking to demonstrate its commitment to cybersecurity to partners and customers.

Pursuing a SOC 2 audit is a multi-step process, which can seem confusing at first glance given the fact that there are vendors that provide compliance software, and other vendors who are themselves certified SOC 2 auditors.

This blog will clarify the SOC 2 audit process, as well as explain the role of SOC 2 auditors and compliance software.

When and How to Use SOC 2 Software Tools

There are multiple steps to completing a SOC 2 audit. Many companies start with a readiness/gap assessment, which is the process of reviewing existing controls in place and identifying those that need to be improved or implemented. This process can be executed via an audit consultant, or through specialized software tools that help simplify this process (like A-SCEND).

Compliance software tools typically provide automated workflows and compliance templates, comparing your existing controls against the controls within a selected compliance framework — which, in this case, would be the SOC 2 framework.

Typically, this software allows you to visualize progress toward compliance goals, assign tasks related to evidence collection or policy updates, and collaborate all in one dashboard. Software tools provide a simple way to understand the framework requirements, assess them against your existing policies and procedures, and manage the process of updating policies. While these tools help to better prepare for an audit and streamline the assessment process, an experienced auditor is still a critical component of compliance.

When and How to Use SOC 2 Auditors

Software tools can only take you so far with SOC 2. They can help prepare a company for a SOC 2 audit, but not complete the audit itself. When the actual audit takes place, companies must turn to a SOC auditor.

SOC 2 audits are regulated by the American Institute of Certified Public Accountants (AICPA) and must be completed by an external auditor from a licensed CPA firm. This is the only way a company can receive an official SOC 2 report, whether it’s a Type 1 or Type 2 report.

An official SOC 2 report is valid for one year following the date the report was issued. Future annual audits must also be completed by an external auditor from a licensed CPA firm.

If your organization plans to use software to prepare for an audit, it’s helpful to work with a software partner who can also conduct the official audit (as a certified CPA) because it provides an added layer of convenience throughout the SOC 2 process and results in a reputable report. 



Organizations need to go beyond the data collection by their compliance software tool and conduct further due diligence, such as observations and walkthroughs (conversations) between the audit team and the client. SOC 2 auditors may also find that they need additional data or evidence necessary to validate the design and operating effectiveness of a complete control set. When you use the same company for a technology-enabled audit, and a SOC 2 report, the software is designed to request all audit materials needed, including manually operated controls and supporting evidence. In this convenient scenario, you can save time, resources, and money.

Stephanie Oyler is the Vice President of Attestation Services at A-LIGN focused on overseeing a variation of many assessments within the SOC practice. Stephanie’s responsibilities include managing key service delivery leadership teams, maintaining auditing standards and methodologies, and analyzing business unit metrics. Stephanie has spent several years at A-LIGN in service delivery roles from auditing and managing client engagements to overseeing audit teams and providing quality reviews of reports. Prior to joining A-LIGN, Stephanie worked for CBIZ, the tenth largest accounting firm in the U.S., providing auditing services in the financial accounting spectrum for various industries including automobile, hospitality, not-for-profit, real estate, and cloud architecture. Stephanie graduated from the University of South Florida with a bachelor’s degree of Science in Accounting. During her time at the University of South Florida, Stephanie was an active member of Beta Alpha Psi, an international honor society for Accounting, Finance, and Information Systems students and professionals.

Who Performs a SOC 2 Audit? The Role of SOC 2 Auditors | CSA

By Guy Rosefelt, CPO, Sangfor Technologies NFTs have become very popular with collectors and are more ubiquitous every day.  The idea of owning a one-of-a-kind object even in the digital world is very attractive.  The

In our series of letters from African journalists, novelist and writer Jonathan Marcus looks at how security issues affect crypto-wallets.

In onze reeks brieven van Afrikaanse journalisten bekijkt romanschrijver en schrijver Jonathan Marcus hoe veiligheidskwesties crypto-wallets beïnvloeden.

The idea of owning a one-of-a-kind object even in the digital world is very attractive. But artists and creatives of all types, be it painting and graphics, music, photography, and even video can now create and sell unique works that cannot be replicated. Besides security issues, they are being used by criminals for money laundering of cryptocurrency, and I do not see the value in something that will immediately become worthless when the internet apocalypse happens and your NFT wallet is no longer accessible.

Het idee is niet nieuw, aangezien het kopen van unieke voorwerpen in games al tientallen jaren bestaat. Maar kunstenaars en creatieven van alle soorten, of het nu gaat om schilderen en grafiek, muziek, fotografie, en zelfs video, kunnen nu unieke werken maken en verkopen die niet kunnen worden nagemaakt. Naast beveiligingsproblemen worden ze door criminelen gebruikt voor het witwassen van cryptocurrency, en ik zie de waarde niet in van iets dat onmiddellijk waardeloos wordt als de internetapocalyps gebeurt en je NFT wallet niet meer toegankelijk is.

NFTs have become very popular with collectors and are more ubiquitous every day. The idea of owning a one-of-a-kind object even in the digital world is very attractive. The idea is not new as buying unique items inside games has been around for decades. But artists and creatives of all types, be it painting and graphics, music, photography, and even video can now create and sell unique works that cannot be replicated.

First, I need to disclose I am not a huge fan of Non-Fungible Tokens (NFTs). Besides security issues, they are being used by criminals for money laundering of cryptocurrency, and I do not see the value in something that will immediately become worthless when the internet apocalypse happens and your NFT wallet is no longer accessible. But that is just me. Until that happens let’s talk about the security issues. Security issues include phishing scams to access crypto-wallets and steal NFTs, and selling counterfeit items, but the issue I want to discuss is using NFTs to distribute malware.

VIA, a company that specializes in solutions for infrastructure and government, reported that they discovered instances of malware being injected into NFTs and demonstrated how easy it is. It makes sense as NFTs are normally media files that have historically been used to inject code or embed malicious software that runs when open. All being an NFT does is verify that it is the only file of its kind using blockchain. But it does nothing to verify the safety of the file. VIA has even created an open-source tool to scan NFTs to look for malicious code or software in the file.

So, the next time you spend thousands of dollars on an NFT, make sure, even if it comes from a reputable vendor, to scan it before opening it and hope there is a return policy if you find something unexpected. Otherwise, your crypto wallet might have a surprise for you once the internet apocalypse ends.

Guy is Chief Product Officer for Sangfor Technologies. He has over 20 years experience (though some say it is one year’s experience twenty times) in application and network security, kicking it off with 10 years in the U.S. Air Force, reaching rank of captain. After his time in the USAF building the first fiber to the desktop LAN and other things you would find in Tom Clancy novels, Guy worked at NGAF, SIEM, WAF and CASB startups as well as big-name brands like Imperva and Citrix. He has spoken at numerous conferences around the world and in people’s living rooms, written articles about the coming Internet Apocalypse, and even managed to occasionally lead teams that designed and built security stuff. Guy is thrilled to be in his current position at Sangfor — partly because he was promised there would always be Coke Zero in the breakroom. His favorite cake is German Chocolate.

Guy can be reached online at guy.rosefelt@sangfor.com or on Twitter at @otto38dd and at our company website www.sangfor.com.

FAIR USE NOTICE: Under the "fair use" act, another author may make limited use of the original author's work without asking permission. Pursuant to 17 U.S. Code § 107, certain uses of copyrighted material "for purposes such as criticism, comment, news reporting, teaching (including multiple copies for classroom use), scholarship, or research, is not an infringement of copyright." As a matter of policy, fair use is based on the belief that the public is entitled to freely use portions of copyrighted materials for purposes of commentary and criticism. The fair use privilege is perhaps the most significant limitation on a copyright owner's exclusive rights. Cyber Defense Media Group is a news reporting company, reporting cyber news, events, information and much more at no charge at our website Cyber Defense Magazine. All images and reporting are done exclusively under the Fair Use of the US copyright act.

NFTS Are Cool but Dangerous

By Randy Reiter CEO of Don’t Be Breached April, 2022 Microsoft reported that vulnerabilities in its Azure Database for PostgreSQL could have let Hackers gain access to other customers' databases after bypassing authentication. "By exploiting

Hackers could have exploited a vulnerability in Microsoft’s databases, according to researchers.

Hackers hebben volgens onderzoekers misbruik kunnen maken van een kwetsbaarheid in de databases van Microsoft.

By Randy Reiter CEO of Don’t Be BreachedApril, 2022 Microsoft reported that vulnerabilities in its Azure Database for PostgreSQL could have let Hackers gain access to other customers’ databases after bypassing authentication. Microsoft said its analysis showed no evidence of attackers having exploited the vulnerabilities to access customer data. Wiz said Microsoft awarded its researchers a $40,000 bug bounty — the amount can be viewed as confirmation of the vulnerability’s severity.

Door Randy Reiter CEO van Don't Be BreachedIn april 2022 meldde Microsoft dat kwetsbaarheden in zijn Azure Database voor PostgreSQL hackers toegang konden verschaffen tot de databases van andere klanten nadat ze de authenticatie hadden omzeild. Volgens Microsoft heeft zijn analyse geen aanwijzingen opgeleverd dat aanvallers de kwetsbaarheden hebben misbruikt om toegang te krijgen tot klantengegevens. Wiz zei dat Microsoft zijn onderzoekers een bounty van 40.000 dollar heeft toegekend - het bedrag kan worden gezien als een bevestiging van de ernst van de kwetsbaarheid.

By Randy Reiter CEO of Don’t Be Breached

April, 2022 Microsoft reported that vulnerabilities in its Azure Database for PostgreSQL could have let Hackers gain access to other customers’ databases after bypassing authentication. “By exploiting an elevated permissions bug in the Flexible Server authentication process for a replication user, a malicious user could leverage an improperly anchored regular expression to bypass authentication to gain access to other customers’ databases” the Microsoft Security Response Center reported.

The cloud security firm Wiz’s research team discovered the security vulnerabilities. An attacker could create a full copy of a target database in Azure PostgreSQL [Flexible Server], essentially exfiltrating all the information stored in the database, says Ami Luttwak, co-founder and CTO at Wiz.

Microsoft said it mitigated the issue on Jan. 13, 2022, less than 48 hours after Wiz had notified it of the issue. Microsoft said its analysis showed no evidence of attackers having exploited the vulnerabilities to access customer data. Wiz said Microsoft awarded its researchers a $40,000 bug bounty — the amount can be viewed as confirmation of the vulnerability’s severity.

How to Have Exploited the Database Vulnerability

As explained by Microsoft, the Wiz researchers went through the following steps to gain elevated privileges and remote code execution, which allowed them to bypass cross-account authentication using a forged certificate and access other customers’ databases:
• Retrieve the target’s common name from the Certificate Transparency feed.
• Find the target’s Azure region by resolving the database domain name and matching it to one of Azure’s public IP ranges.
• Create an attacker-controlled database in the target’s Azure region.
• Exploit vulnerability #1 on the attacker-controlled instance to escalate privileges and gain code execution.
• Scan the subnet for the target instance and exploit vulnerability #2 to gain read access!

How to Prevent Data Exfiltration and Data Breaches in Todays Complex Environment

Multiple layers of data protection are required today to prevent Data Exfiltration and Data Breaches. In 2020 the DHS, Department of State, U.S. Marine Corps and the Missile Defense Agency recognized this and all issued requests for proposals (RFP) for network full packet data capture for Deep Packet Inspection analysis (DPI) of network traffic. This is an important step forward protecting confidential database data and organization information.

Zero-day vulnerabilities that allow hackers to gain system privileges are a major threat to all organizations encrypted and unencrypted confidential data. Confidential data includes: credit card, tax ID, medical, social media, corporate, manufacturing, trade secrets, law enforcement, defense, homeland security, power grid and public utility data. This confidential data is almost always stored in DB2, Informix, MariaDB, Microsoft SQL Server, MySQL, Oracle, PostgreSQL and SAP Sybase databases.

How to Stop Data Exfiltration and Data Breaches with Deep Packet Inspection

Protecting encrypted and unencrypted confidential database data is much more than securing databases, operating systems, applications and the network perimeter against Hackers, Rogue Insiders and Supply Chain Attacks.

Non-intrusive network sniffing technology can perform a real-time Deep Packet Inspection (DPI) of 100% the database activity from a network tap or proxy server with no impact on the database servers. The database SQL activity is very predictable. Database servers servicing 1,000 to 10,000 end-users typically process daily 2,000 to 10,000 unique queries or SQL commands that run millions of times a day. Deep Packet Analysis does not require logging into the monitored networks, servers or databases. This approach can provide CISOs with what they can rarely achieve. Total visibility into the database activity 24×7 and 100% protection of confidential database data.

Advanced SQL Behavioral Analysis of 100% of the real-time database SQL packets can learn what the normal database activity is. Now the database query and SQL activity can be non-intrusively monitored in real-time with DPI and non-normal SQL activity immediately pinpointed. This approach is inexpensive to setup and has a low cost of operation. Now non-normal database activity from Hackers, Rogue Insiders or and Supply Chain Attacks can be detected in a few milli seconds. The Security Team can be immediately notified and the Hacker session terminated so that confidential database data is not stolen, ransomed or sold on the Dark Web.

Reiter is the CEO of Don’t Be Breached a Sql Power Tools company. He is the architect of the Database Cyber Security Guard product, a database Data Breach prevention product for DB2, Informix, MariaDB, Microsoft SQL Server, MySQL, Oracle, PostgreSQL, and SAP Sybase databases. He has a Master’s Degree in Computer Science and has worked extensively over the past 25 years with real-time network sniffing and database security. Randy can be reached online at rreiter@DontBeBreached.com, www.DontBeBreached.com and www.SqlPower.com/Cyber-Attacks.

FAIR USE NOTICE: Under the "fair use" act, another author may make limited use of the original author's work without asking permission. Pursuant to 17 U.S. Code § 107, certain uses of copyrighted material "for purposes such as criticism, comment, news reporting, teaching (including multiple copies for classroom use), scholarship, or research, is not an infringement of copyright." As a matter of policy, fair use is based on the belief that the public is entitled to freely use portions of copyrighted materials for purposes of commentary and criticism. The fair use privilege is perhaps the most significant limitation on a copyright owner's exclusive rights. Cyber Defense Media Group is a news reporting company, reporting cyber news, events, information and much more at no charge at our website Cyber Defense Magazine. All images and reporting are done exclusively under the Fair Use of the US copyright act.

Azure PostgreSQL User Databases Were Exposed Due to Critical Vulnerabilities

Sea-Doo maker BRP Inc. says work at its factories remains at a standstill following a cyberattack it reported Monday. Spokeswoman Biliana Necheva says in

A Canadian manufacturing company says it has been forced to freeze its operations following a cyber attack.

Een Canadees productiebedrijf zegt dat het gedwongen is zijn activiteiten te bevriezen na een cyberaanval.

Sea-Doo maker BRP Inc. says work at its factories remains at a standstill following a cyberattack it reported Monday. Spokeswoman Biliana Necheva says in an email operations have not resumed more than 48 hours after they were halted as a cautionary measure. It comes at a tough time for BRP, as supply chain woes weighed on sales in its first quarter, with more input obstacles expected on the powersport vehicle maker’s path for the rest of the year.

Woordvoerster Biliana Necheva zegt in een e-mail dat de operaties meer dan 48 uur nadat ze uit voorzorg waren stopgezet, nog niet zijn hervat. Dit komt op een moeilijk moment voor BRP, aangezien de problemen met de toeleveringsketen de verkoop in het eerste kwartaal hebben gedrukt. Voor de rest van het jaar worden nog meer invoerbelemmeringen verwacht voor de fabrikant van motorvoertuigen.

Sea-Doo maker BRP Inc. says work at its factories remains at a standstill following a cyberattack it reported Monday.

Spokeswoman Biliana Necheva says in an email operations have not resumed more than 48 hours after they were halted as a cautionary measure.

The Quebec-based company, which manufactures Ski-Doos and off-road vehicles, announced Monday morning it was the target of “malicious cybersecurity activity” and took “immediate measures to contain the situation.”

Deploying its own information technology staff, BRP also said it hired cybersecurity experts to help secure its systems and support an internal investigation.

The company said its freeze on operations could delay some transactions with customers and suppliers.

It comes at a tough time for BRP, as supply chain woes weighed on sales in its first quarter, with more input obstacles expected on the powersport vehicle maker’s path for the rest of the year.

Spun off from Bombardier Inc. in 2003, BRP employs nearly 20,000 workers, mainly at manufacturing and distribution sites in Mexico, Canada, Austria, the United States, Finland and Australia. Its products are sold in more than 120 countries.

This report by The Canadian Press was first published Aug. 11, 2022.

BRP operations remain frozen more than two days after cyberattack

A 39-year-old Saskatchewan man accused of stabbing someone in a hospital is facing an elevated charge of second-degree murder. Police were called to

Two men have been charged with murder after a fatal stabbing in Saskatoon.

Twee mannen zijn aangeklaagd voor moord na een dodelijke steekpartij in Saskatoon.

Police were called to Saskatoon’s Royal University Hospital in June after a 55-year-old man was stabbed. The suspect was initially charged with attempted murder, but police say the charge was upgraded after the man recently succumbed to his injuries in hospital. Police did not identify the two men in the case.

De politie werd in juni opgeroepen naar het Royal University Hospital in Saskatoon nadat een 55-jarige man was neergestoken. De verdachte werd aanvankelijk poging tot moord ten laste gelegd, maar de politie zegt dat de aanklacht werd opgewaardeerd nadat de man onlangs in het ziekenhuis aan zijn verwondingen was bezweken. De politie heeft de twee mannen in de zaak niet geïdentificeerd.

A 39-year-old Saskatchewan man accused of stabbing someone in a hospital is facing an elevated charge of second-degree murder.

Police were called to Saskatoon’s Royal University Hospital in June after a 55-year-old man was stabbed.

The suspect was initially charged with attempted murder, but police say the charge was upgraded after the man recently succumbed to his injuries in hospital.

Police did not identify the two men in the case.

They say the accused is in custody and scheduled to appear in court today.

It’s the seventh homicide in Saskatoon so far this year.

This report by The Canadian Press was first published Aug. 11, 2022.

ZDI-22-1008

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