Unspecified Vulnerability in Rust (CNVD-2021-38322)

Rust is a general-purpose, compiled programming language from the Mozilla Foundation. A security vulnerability exists in mio crate for Rust prior to version 0.7.6, which stems from an incorrect expectation of the std::net::SocketAddr memory representation. No details of the vulnerability are...

Mozilla: CSS Sanitizer performed incorrect sanitization

The Mozilla Foundation Security Advisory describes this flaw as: Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. This could have been used as a sanitizer bypass...

Mozilla: CSS Sanitizer performed incorrect sanitization

The Mozilla Foundation Security Advisory describes this flaw as: Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. This could have been used as a sanitizer bypass...

Mozilla: Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developer reported memory safety bugs present in Firefox 83 and Firefox ESR 78.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run...

Firefox Patches Critical Mystery Bug, Also Impacting Google Chrome

A Mozilla Foundation update to the Firefox web browser, released Tuesday, tackles one critical vulnerability and a handful of high-severity bugs. The update, released as Firefox version 84, is also billed by Mozilla as boosting the browser’s performance and adding native support for macOS hardwar...

CVE-2020-35112

The Mozilla Foundation Security Advisory describes this flaw as: If a user downloaded a file lacking an extension on Windows, and then "Open"-ed it from the downloads panel, if there was an executable file in the downloads directory with the same name but with an executable extension such as .bat...

CVE-2020-26974

The Mozilla Foundation Security Advisory describes this flaw as: When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. This resulted in a heap user-after-free, memory corruption, and a potentially exploitable crash...

CVE-2020-26971

The Mozilla Foundation Security Advisory describes this flaw as: Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow on some video drivers...

CVE-2020-16042

The Mozilla Foundation Security Advisory describes this flaw as: When a BigInt was right-shifted the backing store was not properly cleared, allowing uninitialized memory to be read...

Critical: thunderbird

Issue Overview: The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developer reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been...

Mozilla Firefox password leak vulnerability

Mozilla Firefox is an open source Web browser from the Mozilla Foundation. Mozilla FireFox has a password disclosure vulnerability that can be exploited by attackers to obtain password information...

Mozilla NSS Denial of Service Vulnerability

NSS is an underlying cryptography library from the Mozilla Foundation. The library supports a variety of cryptographic algorithms and the TLS implementation of the Firefox browser is based on this library. A denial of service vulnerability exists in NSS versions prior to 3.58. The vulnerability...

Mozilla: Download origin spoofing via redirect

The Mozilla Foundation Security Advisory describes this flaw as: By exploiting an Open Redirect vulnerability on a website, an attacker could have spoofed the site displayed in the download file dialog to show the original site the one suffering from the open redirect rather than the site the fil...

Mozilla: XSS when pasting attacker-controlled data into a contenteditable element

The Mozilla Foundation Security Advisory describes this flaw as: Firefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element...

Mozilla: Download origin spoofing via redirect

The Mozilla Foundation Security Advisory describes this flaw as: By exploiting an Open Redirect vulnerability on a website, an attacker could have spoofed the site displayed in the download file dialog to show the original site the one suffering from the open redirect rather than the site the fil...

CVE-2020-15678

The Mozilla Foundation Security Advisory describes this flaw as: When recursing through graphical layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free. This occurs because the function APZCTreeManager::ComputeClippedCompositionBounds did not follow...

CVE-2020-15673

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developer reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run...

CVE-2020-15676

The Mozilla Foundation Security Advisory describes this flaw as: Firefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element...

Mozilla Firefox < 81.0

The version of Firefox installed on the remote Windows host is prior to 81.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2020-42 advisory. - When recursing through graphical layers while scrolling, an iterator may have become invalid, resulting in a potential...

ca-certificates bug fix and enhancement update

The ca-certificates package contains a set of Certificate Authority CA certificates chosen by the Mozilla Foundation for use with the Internet Public Key Infrastructure PKI. Bug Fixes and Enhancements: Annual AlmaLinux 8 ca-certificates update 2020 to nss 3.53 for Firefox 78 BZ1849732 circular...