Mozilla: Use-after-free media channels

A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird 78.13, Thunderbird 91, Firefox ESR 78.13, and Firefox 91...

Mozilla: Use-after-free media channels

A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird 78.13, Thunderbird 91, Firefox ESR 78.13, and Firefox 91...

Mozilla: Use-after-free media channels

A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird 78.13, Thunderbird 91, Firefox ESR 78.13, and Firefox 91...

Mozilla: Use-after-free media channels

A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird 78.13, Thunderbird 91, Firefox ESR 78.13, and Firefox 91...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.13.0. Security Fixes: Mozilla: Uninitialized memory in a canvas object could have led to memory corruption CVE-2021-29980 Mozilla: Incorrect instruction reordering during JIT optimization...

Mozilla Firefox Resource Management Error Vulnerability (CNVD-2021-90322)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. Mozilla Firefox is vulnerable to a resource management error vulnerability that originates from post-release usage in the media channel. No detailed vulnerability details are provided at this time...

Ubuntu 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-5037-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5037-1 advisory. Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could...

CVE-2021-29985

A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird 78.13, Thunderbird 91, Firefox ESR 78.13, and Firefox 91...

CVE-2021-29985

A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird 78.13, Thunderbird 91, Firefox ESR 78.13, and Firefox 91...

UBUNTU-CVE-2021-29985

A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird 78.13, Thunderbird 91, Firefox ESR 78.13, and Firefox 91...

Security Vulnerabilities fixed in Thunderbird 78.13 — Mozilla

A suspected race condition when calling getaddrinfo led to memory corruption and a potentially exploitable crash. Note: This issue only affected Linux operating systems. Other operating systems are unaffected. Thunderbird incorrectly treated an inline list-item element as a block element, resulti...

August 10, 2021 Public preview security update (KB5005039)

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KLA12252 Multiple vulnerabilities in Mozilla Firefox

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to cause denial of service, spoof user interface, execute arbitrary code, obtain sensitive information, gain privileges. Below is a complete list of vulnerabilities: 1. A memory corruption...

Black Hat 2021: Rapid7 Experts Share Key Day 2 Takeaways

Here we are again, back for another day of Rapid7 expert debriefings and analysis for some of the most talked-about Black Hat sessions of this year. So without further delay, let’s take it away! Get more DEF CON 2021 insights from our Research team on Tuesday, August 10 Sign up for our What...

Disrupting Ransomware by Disrupting Bitcoin

Ransomware isnt new; the idea dates back to 1986 with the "Brain" computer virus. Now, its become the criminal business model of the internet for two reasons. The first is the realization that no one values data more than its original owner, and it makes more sense to ransom it back to them --...

Discord CDN and API Abuses Drive Wave of Malware Detections

Discord has a malware problem. And although the platform is predominantly used by gamers, it turns out even users who have never interacted with Discord are at risk. Discord creates servers or specific groups or communities of users who can send voice, text and other media messages between one...

Updated guacd packages fix security vulnerabilities

Prior to 1.0.0, Apache Guacamole used a cookie for client-side storage of the user's session token. This cookie lacked the "secure" flag, which could allow an attacker eavesdropping on the network to intercept the user's session token if unencrypted HTTP requests are made to the same domain...

OracleVM 3.4 : xen (OVMSA-2021-0014)

"The remote OracleVM system is missing necessary patches to address security updates: - An issue was discovered in Xen through 4.14.x. The PCI passthrough code improperly uses register data. Code paths in Xen's MSI handling have been identified that act on unsanitized values read back from device...

Breaking down NOBELIUM’s latest early-stage toolset

As we reported in earlier blog posts, the threat actor NOBELIUM recently intensified an email-based attack that it has been operating and evolving since early 2021. We continue to monitor this active attack and intend to post additional details as they become available. In this blog, we highlight...

CVE-2021-32646

Roomer is a discord bot cog extension which provides automatic voice channel generation as well as private voice and text channels. A vulnerability has been discovered allowing discord users to get the manage channel permissions in a private VC they have joined. This allowed them to make changes ...