Astra Linux – Vulnerability in Firefox

Bypass of the same-origin policy in the Networking:Cookies component. This vulnerability has been fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12...

Astra Linux – Vulnerability in Firefox

Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152 and Thunderbird 152...

Astra Linux – Vulnerability in Firefox

The sourceMapURL feature in devtools lacked security checks, which would have prevented a webpage from attempting to include local files or other files that should be inaccessible. This vulnerability affects Firefox versions earlier than 99...

Astra Linux – Vulnerability in Firefox

When selecting a site-isolated process for a document loaded from a data: A URL that was the result of a redirect would be loaded by Firefox in the same process as the site that issued the redirect. This bypassed the site-isolation protections against Spectre-like attacks on sites that hosted an...

Astra Linux – Vulnerability in Firefox and Thunderbird

When resizing a popup after requesting fullscreen access, the popup does not display the fullscreen notification. This vulnerability affects Firefox 98, Firefox ESR 91.7, and Thunderbird 91.7...

Astra Linux – Vulnerability in Thunderbird

Mozilla developers reported memory safety bugs in Thunderbird 78.13.0. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability affects Thunderbird versions less...

Astra Linux – Vulnerability in Firefox

In canvas rendering, a compromised content process could cause a surface to change unexpectedly, leading to a memory leak in a privileged process. This memory leak could be exploited to perform a sandbox escape if the correct data was leaked. This vulnerability affects Firefox versions earlier th...

Astra Linux – Vulnerability in Firefox

Mozilla developers reported memory safety bugs in Firefox 92. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability affects Firefox versions prior to 93...

Astra Linux – Vulnerability in Firefox

A memory allocation check was missing, which could lead to a “use-after-free” error if the allocation failed. This could potentially trigger a crash or be exploited to achieve code execution. This vulnerability affects Firefox versions less than 126...

Astra Linux – Vulnerability in Firefox and Thunderbird

Firefox did not properly handle downloads of files ending with .desktop, which can be interpreted to execute commands controlled by the attacker. This bug only affects Firefox for Linux on certain distributions. Other operating systems are unaffected, and Mozilla is unable to list all affected...

Astra Linux – Vulnerability in Firefox

Data was not properly sanitized during the decoding of a QUIC ACK frame; this could have led to unrestricted memory consumption and a crash. This vulnerability affects Firefox versions earlier than 124...

Astra Linux – Vulnerability in Firefox

A website can prevent a user from exiting full-screen mode through alerts and prompts. This can lead to user confusion and potential spoofing attacks. This vulnerability affects Firefox versions earlier than 115...

Astra Linux – Vulnerability in Firefox, Thunderbird

Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs in Firefox 102. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability affects Firefo...

Astra Linux – Vulnerability in Firefox

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150 and Thunderbird 150...

Astra Linux – Vulnerability in Firefox

Information disclosure in the IP Protection component. This vulnerability was fixed in Firefox 150 and Thunderbird 150...

Astra Linux – Vulnerability in Firefox

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10...

Astra Linux – Vulnerability in Firefox

Information disclosure due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 150.0.1, Firefox ESR 140.10.1, Firefox ESR 115.35.1, Thunderbird 150.0.1, and Thunderbird 140.10.1...

Astra Linux – Vulnerability in Firefox

A memory safety bug has been fixed in Firefox 152. This vulnerability was addressed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12...

Astra Linux – Vulnerability in Firefox

Sandbox escape due to incorrect boundary conditions in the Networking component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12...

Astra Linux – Vulnerability in Firefox

We are aware that the exploit code for this vulnerability is publicly available. However, we have no knowledge of any attacks in the wild that exploit this flaw. This vulnerability was fixed in Firefox 152.0.6, Firefox ESR 140.13, and Thunderbird 140.13...