Mozilla Firefox ESR < 78.6.1

The version of Firefox ESR installed on the remote Windows host is prior to 78.6.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2021-01 advisory. - A malicious peer could have modified a COOKIE-ECHO chunk in a SCTP packet in a way that potentially resulted in a...

Security fix for the ALT Linux 10 package firefox-esr version 78.6.1-alt1

Jan. 6, 2021 Andrey Cherepanov 78.6.1-alt1 - New version 78.6.1. - Security fixes: + CVE-2020-16044 Use-after-free write when handling a malicious COOKIE-ECHO SCTP chunk...

KLA12034 Use after free vulnerability in Mozilla Firefox ESR

Use after free vulnerability was found in Mozilla Firefox ESR. Malicious users can exploit this vulnerability to execute arbitrary code. Original advisories MFSA2021-01 Related products Mozilla-Firefox-ESR CVE list CVE-2020-16044 critical Solution Update to the latest version Download Firefox ESR...

The vulnerability of the PFileSystemRequestConstructor function in browsers such as Firefox, Firefox ESR, and the email client Thunderbird allows for bypassing access control to the file system in the shell environment, enabling attackers to gain access to protected information.

The vulnerability of the PFileSystemRequestConstructor function in browsers such as Firefox, Firefox ESR, and the email client Thunderbird relates to bypassing access controls for the file system in the shell. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain...

The vulnerability in the implementation of the ProcessNextState method (netwerk\streamconv\converters\nsBinHexDecoder.cpp) in browsers Firefox, Firefox ESR, and the email client Thunderbird allows a hacker to trigger a service failure.

The vulnerability of the ProcessNextState method netwerk\streamconv\converters\nsBinHexDecoder.cpp in browsers such as Firefox, Firefox ESR, and the email client Thunderbird is related to the use of memory after decompression improperly formatted BinHex archives. Exploiting this vulnerability can...

SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:3903-1)

This update for MozillaFirefox fixes the following issues : Firefox Extended Support Release 78.6.0 ESR - Fixed: Various stability, functionality, and security fixes MFSA 2020-55 bsc1180039 - CVE-2020-16042 bmo1679003 Operations on a BigInt could have caused uninitialized memory to be exposed -...

The vulnerability of Firefox, Firefox ESR, and the Thunderbird email client relates to the use of memory after element manipulation in the DOM. This allows an attacker to trigger a service failure.

The vulnerability of Firefox browsers, Firefox ESR, and the email client Thunderbird relates to the use of memory after element manipulation in the DOM is released. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

Security update for MozillaFirefox (critical)

openSUSE Security Update: Security update for MozillaFirefox Announcement ID: openSUSE-SU-2020:2318-1 Rating: critical References: 1180039 Cross-References: CVE-2020-16042 CVE-2020-26971 CVE-2020-26973 CVE-2020-26974 CVE-2020-26978 CVE-2020-35111 CVE-2020-35112 CVE-2020-35113 Affected Products:...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8. 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: 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...

MGASA-2020-0461 Updated firefox packages fix security vulnerabilities

When a BigInt was right-shifted the backing store was not properly cleared, allowing uninitialized memory to be read CVE-2020-16042. Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow in WebGL on some video drivers CVE-2020-26971. Certain inpu...

Oracle Linux 7 : ELSA-2020-5561-1: / firefox (ELSA-2020-55611)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2020-55611 advisory. 78.6.0-1.0.1 - Remove upstream references Orabug: 30143292 - Update distribution for Oracle Linux Orabug: 30143292 - Add firefox-oracle-default-prefs....

Debian: Security Advisory (DSA-4813-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Debian DSA-4813-1 : firefox-esr - security update

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, information disclosure or CSS sanitiser bypass. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted fr...

[SECURITY] [DSA 4813-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4813-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff December 16, 2020 https://www.debian.org/security/faq -...

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...

Important: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. 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...

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...

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...

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...