Mozilla: libwebp: Double-free in libwebp

The Mozilla Foundation Security Advisory describes this flaw as: A double-free in libwebp could have led to memory corruption and a potentially exploitable crash...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...

Mozilla: Incorrect optimization result on ARM64

The Mozilla Foundation Security Advisory describes this flaw as: A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result...

Mozilla: Fullscreen notification obscured

The Mozilla Foundation Security Advisory describes this flaw as: A website could have obscured the fullscreen notification by using a combination of window.open, fullscreen requests, window.name assignments, and setInterval calls. This could have led to user confusion and possible spoofing attack...

Mozilla: Invalid free from JavaScript code

The Mozilla Foundation Security Advisory describes this flaw as: An attacker could cause the memory manager to incorrectly free a pointer that addresses attacker-controlled memory, resulting in an assertion, memory corruption, or a potentially exploitable crash...

Mozilla: Memory Corruption in Safe Browsing Code

The Mozilla Foundation Security Advisory describes this flaw as: Unexpected data returned from the Safe Browsing API could have led to memory corruption and a potentially exploitable crash...

Mozilla: Content-Disposition filename truncation leads to Reflected File Download

The Mozilla Foundation Security Advisory describes this flaw as: When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL character. This could have led to reflected file download attacks potentially tricking users to...

Mozilla: Memory Corruption in Safe Browsing Code

The Mozilla Foundation Security Advisory describes this flaw as: Unexpected data returned from the Safe Browsing API could have led to memory corruption and a potentially exploitable crash...

Mozilla: Incorrect optimization result on ARM64

The Mozilla Foundation Security Advisory describes this flaw as: A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result...

Mozilla: Invalid free from JavaScript code

The Mozilla Foundation Security Advisory describes this flaw as: An attacker could cause the memory manager to incorrectly free a pointer that addresses attacker-controlled memory, resulting in an assertion, memory corruption, or a potentially exploitable crash...

Mozilla: libwebp: Double-free in libwebp

The Mozilla Foundation Security Advisory describes this flaw as: A double-free in libwebp could have led to memory corruption and a potentially exploitable crash...

Mozilla: Content-Disposition filename truncation leads to Reflected File Download

The Mozilla Foundation Security Advisory describes this flaw as: When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL character. This could have led to reflected file download attacks potentially tricking users to...

Mozilla: libwebp: Double-free in libwebp

The Mozilla Foundation Security Advisory describes this flaw as: A double-free in libwebp could have led to memory corruption and a potentially exploitable crash...

Mozilla: Incorrect optimization result on ARM64

The Mozilla Foundation Security Advisory describes this flaw as: A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result...

Mozilla: Potential Memory Corruption following Garbage Collector compaction

The Mozilla Foundation Security Advisory describes this flaw as: Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash...

Mozilla: Content-Disposition filename truncation leads to Reflected File Download

The Mozilla Foundation Security Advisory describes this flaw as: When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL character. This could have led to reflected file download attacks potentially tricking users to...

Mozilla: Incorrect optimization result on ARM64

The Mozilla Foundation Security Advisory describes this flaw as: A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result...

Mozilla: Fullscreen notification obscured

The Mozilla Foundation Security Advisory describes this flaw as: A website could have obscured the fullscreen notification by using a combination of window.open, fullscreen requests, window.name assignments, and setInterval calls. This could have led to user confusion and possible spoofing attack...

Mozilla: Matrix SDK bundled with Thunderbird vulnerable to denial-of-service attack

The Mozilla Foundation Security Advisory describes this flaw as: Thunderbird users who use the Matrix chat protocol were vulnerable to a denial-of-service attack...

Mozilla: Files with malicious extensions could have been downloaded unsafely on Linux

The Mozilla Foundation Security Advisory describes this flaw as: Firefox did not properly handle downloads of files ending in .desktop, which can be interpreted to run attacker-controlled commands. This bug only affects Firefox for Linux on certain Distributions. Other operating systems are...