X.400 address type confusion in X.509 `GeneralName`

There is a type confusion vulnerability relating to X.400 address processing inside an X.509 GeneralName. X.400 addresses were parsed as an ASN1STRING but the public structure definition for GENERALNAME incorrectly specified the type of the x400Address field as ASN1TYPE. This field is subsequentl...

RUSTSEC-2023-0006 X.400 address type confusion in X.509 `GeneralName`

There is a type confusion vulnerability relating to X.400 address processing inside an X.509 GeneralName. X.400 addresses were parsed as an ASN1STRING but the public structure definition for GENERALNAME incorrectly specified the type of the x400Address field as ASN1TYPE. This field is subsequentl...

Vulnerability in OpenSSL - X.509 Name Constraints Read Buffer Overflow

A read buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed the malicious certificate or for the application to continue certificate...

CVE-2023-0286

There is a type confusion vulnerability relating to X.400 address processing inside an X.509 GeneralName. X.400 addresses were parsed as an ASN1STRING but the public structure definition for GENERALNAME incorrectly specified the type of the x400Address field as ASN1TYPE. This field is subsequentl...

A week in security (January 30 - February 5)

Last week on Malwarebytes Labs: A private moment, caught by a Roomba, ended up on Facebook. Eileen Guo explains how: Lock and Code S04E03 New data wipers deployed against Ukraine Update your LearnPress plugins now! Riot Games refuses to pay ransom to avoid League of Legends leak Analyzing and...

Business Email Compromise attack imitates vendors, targets supply chains

Today we have a fascinating tale of a business email compromise BEC group steering clear of targeting executives, in favour of fouling up supply chains instead. The attack, which may sound overly complicated, is a fairly streamlined attack with the intention of making a lot of money. BEC: What is...

How to protect your business from supply chain attacks

Threat actors know that attacking the supply chain is not just a smart strategy but also a winning one. When American store Target found a Trojan designed to steal card details on its POS point-of-sale systems in 2013, no one expected that the route into its secure environment was its heating,...

Additional Supply Chain Vulnerabilities Uncovered in AMI MegaRAC BMC Software

Two more supply chain security flaws have been disclosed in AMI MegaRAC Baseboard Management Controller BMC software, nearly two months after three security vulnerabilities were brought to light in the same product. Firmware security firm Eclypsium said the two shortcomings were held back until n...

When Pwning Cisco Persistence Is Key When Pwning Supply Chain Cisco Is Key

When Pwning Cisco, Persistence is Key - When Pwning Supply Chain, Cisco is Key By Trellix · February 1, 2023 This story was also written by Kasimir Schulz and Sam Quinn. Unlike those of the past, modern routers now function like high-powered servers with many ethernet ports running not only routi...

The Bug Report January 2023 Edition

The Bug Report – January 2023 Edition By Trellix · February 1, 2023 This story was also written by Jesse Chick. Pretty sure we’ve all seen this episode before. Why am I here? Welcome to the Bug Report, Space-Hash™ Edition! Think about it. We'll wait. For many of us, January began with a headache ...

We Don’t Just Patch – We Hack

We Don’t Just Patch – We Hack By Trellix · February 1, 2023 This blog was written by Douglas McKee If you have read any security advisories, technology news articles or even our very own Bug Report, you have continually been bombarded with the message to patch, patch, patch! Patching is critical ...

When Pwning Cisco Persistence Is Key When Pwning Supply Chain Cisco Is Key

When Pwning Cisco, Persistence is Key - When Pwning Supply Chain, Cisco is Key By Trellix · February 1, 2023 This story was also written by Kasimir Schulz and Sam Quinn. Unlike those of the past, modern routers now function like high-powered servers with many ethernet ports running not only routi...

jquery: Prototype pollution in object's prototype leading to denial of service, remote code execution, or property injection

A Prototype Pollution vulnerability was found in jquery. Untrusted JSON passed to the extend function could lead to modifying objects up the prototype chain, including the global Object. A crafted JSON object passed to a vulnerable method could lead to denial of service or data injection, with...

jquery: Prototype pollution in object's prototype leading to denial of service, remote code execution, or property injection

A Prototype Pollution vulnerability was found in jquery. Untrusted JSON passed to the extend function could lead to modifying objects up the prototype chain, including the global Object. A crafted JSON object passed to a vulnerable method could lead to denial of service or data injection, with...

Realtek Vulnerability Under Attack: Over 134 Million Attempts to Hack IoT Devices

Researchers are warning about a spike in exploitation attempts weaponizing a now-patched critical remote code execution flaw in Realtek Jungle SDK since the start of August 2022. According to Palo Alto Networks Unit 42, the ongoing campaign is said to have recorded 134 million exploit attempts as...

Malicious Package

Overview reactive-cashflow is a malicious package. The package's name is based on existing repositories, namespaces, or components used by popular companies in an effort to trick employees into downloading it, also known as 'dependency confusion'. Therefore, you're only vulnerable if this package...

Malicious Package

Overview test-inherited-attrs is a malicious package. The package's name is based on existing repositories, namespaces, or components used by popular companies in an effort to trick employees into downloading it, also known as 'dependency confusion'. Therefore, you're only vulnerable if this...

Malicious Package

Overview rdocumentation-app is a malicious package. The package's name is based on existing repositories, namespaces, or components used by popular companies in an effort to trick employees into downloading it, also known as 'dependency confusion'. Therefore, you're only vulnerable if this packag...

Malicious Package

Overview pm-front is a malicious package. The package's name is based on existing repositories, namespaces, or components used by popular companies in an effort to trick employees into downloading it, also known as 'dependency confusion'. Therefore, you're only vulnerable if this package was...

Malicious Package

Overview charset-normalizer is a malicious package. The package's name is based on existing repositories, namespaces, or components used by popular companies in an effort to trick employees into downloading it, also known as 'dependency confusion'. Therefore, you're only vulnerable if this packag...