CVE-2023-0547

The Mozilla Foundation Security Advisory describes this flaw as: OCSP revocation status of recipient certificates was not checked when sending S/Mime encrypted email, and revoked certificates would be accepted. Thunderbird versions from 68 to 102.9.1 were affected by this bug...

CVE-2023-29548

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

CVE-2023-29542

The Mozilla Foundation Security Advisory describes this flaw as: A newline in a filename could have been used to bypass the file extension security mechanisms that replace malicious file extensions such as .lnk with .download. This could have led to accidental execution of malicious code. This bu...

CVE-2023-29541

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...

CVE-2023-29536

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...

CVE-2023-29532

The Mozilla Foundation Security Advisory describes this flaw as: A local attacker can trick the Mozilla Maintenance Service into applying an unsigned update file by pointing the service at an update file on a malicious SMB server. The update file can be replaced after the signature check, before...

CVE-2023-1945

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...

CVE-2023-28427

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: Invalid downcast in Worklets

The Mozilla Foundation Security Advisory describes this flaw as: While implementing AudioWorklets, some code may have cast one type to another, invalid, dynamic type. This could have led to a potentially exploitable crash...

Mozilla: Invalid downcast in Worklets

The Mozilla Foundation Security Advisory describes this flaw as: While implementing AudioWorklets, some code may have cast one type to another, invalid, dynamic type. This could have led to a potentially exploitable crash...

Mozilla: Memory safety bugs fixed in Firefox 111 and Firefox ESR 102.9

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory described the issue in which Mozilla developers Timothy Nikkel, Andrew McCreight, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 110 and ESR 102.8. Some of these bugs showed evidence of memory...

Mozilla: Invalid downcast in Worklets

The Mozilla Foundation Security Advisory describes this flaw as: While implementing AudioWorklets, some code may have cast one type to another, invalid, dynamic type. This could have led to a potentially exploitable crash...

Mozilla Firefox Code Problem Vulnerability (CNVD-2023-68213)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. Mozilla Firefox suffers from a code issue vulnerability that stems from the fact that by displaying a prompt with a long description, a full-screen notification may be hidden, which can be exploited by...

CVE-2023-28162

The Mozilla Foundation Security Advisory describes this flaw as: While implementing AudioWorklets, some code may have cast one type to another, invalid, dynamic type. This could have led to a potentially exploitable crash...

Even Top-Ranked Android Apps in Google Play Store Provide Misleading Data Safety Labels

An investigation into data safety labels for Android apps available on the Google Play Store has uncovered "serious loopholes" that allow apps to provide misleading or outright false information. The study, conducted by the Mozilla Foundation as part of its Privacy Not Included initiative, compar...

Even Top-Ranked Android Apps in Google Play Store Provide Misleading Data Safety Labels

An investigation into data safety labels for Android apps available on the Google Play Store has uncovered "serious loopholes" that allow apps to provide misleading or outright false information. The study, conducted by the Mozilla Foundation as part of its Privacy Not Included initiative, compar...

Unspecified Vulnerability in Mozilla Firefox (CNVD-2023-68437)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox prior to version 110, which stems from an invalid down conversion in GetTableSelectionMode, and can be exploited by attackers to cause undefined...

Mozilla Firefox Code Execution Vulnerability (CNVD-2023-68438)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox prior to version 110, which stems from an invalid down conversion in GetTableSelectionMode, and can be exploited by attackers to cause undefined...

Mozilla: Fullscreen notification not shown in Firefox Focus

The Mozilla Foundation Security Advisory describes this flaw as: A lack of in app notification for entering fullscreen mode could have lead to a malicious website spoofing browser chrome. This bug only affects Firefox Focus. Other versions of Firefox are unaffected...

Mozilla: Invalid downcast in SVGUtils::SetupStrokeGeometry

The Mozilla Foundation Security Advisory describes this flaw as: An invalid downcast from nsTextNode to SVGElement could have lead to undefined behavior...