Vulnerability of Firefox ESR and Firefox web browsers, as well as the Thunderbird email client, relates to the execution of operations beyond the buffer in memory, allowing attackers to trigger a service failure.

The vulnerability in Firefox ESR and Firefox web browsers, as well as in the Thunderbird email client, is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

The vulnerability in web browsers Firefox ESR and Firefox, related to insufficient validation of input data, allows attackers to execute malicious code.

The vulnerability in web browsers Firefox ESR and Firefox is related to insufficient validation of input data. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

The vulnerability affects the mechanism for executing scripts in Web Workers of Firefox ESR and Firefox browsers, as well as the Thunderbird email client. This allows attackers to trigger a service failure.

The vulnerability of the script for executing scenarios in Firefox ESR and Firefox web browsers, as well as in Thunderbird’s email client, is related to multi-threaded execution errors race conditions. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

August 11, 2020—KB4571736 (Monthly Rollup)

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August 11, 2020—KB4571703 (Monthly Rollup)

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KLA11929 Multiple vulnerabilities in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products Extended Support Update. Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges, obtain sensitive information, spoof user interface. Below is a complete list of vulnerabilities: 1. A memory corruption...

Mozilla: Memory safety bugs fixed in Firefox 79 and Firefox ESR 68.11

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Jason Kratzer and Luke Wagner reported memory safety bugs present in Firefox 78 and Firefox ESR 68.01. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these...

SUSE-SU-2020:2118-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.1.0 ESR Fixed: Various stability, functionality, and security fixes bsc1174538 CVE-2020-15652: Potential leak of redirect targets when loading scripts in a worker CVE-2020-6514: WebRTC data channel...

Mozilla Firefox Product Authentication Bypass Vulnerability

Mozilla Firefox and others are products of the Mozilla Foundation in the U.S.A. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser.Mozilla Thunderbird is a suite of e-mail client software separate from the Mozilla Application...

Mozilla Firefox Remote Code Execution Vulnerability (CNVD-2020-43763)

Mozilla Firefox and others are products of the Mozilla Foundation in the U.S.A. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser.Mozilla Thunderbird is a suite of e-mail client software separate from the Mozilla Application...

Mozilla Firefox Code Problem Vulnerability (CNVD-2020-46337)

Mozilla Firefox and others are products of the Mozilla Foundation in the U.S.A. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser.Mozilla Thunderbird is a suite of e-mail client software separate from the Mozilla Application...

Mozilla Code Issues Vulnerabilities

Mozilla Firefox and others are products of the Mozilla Foundation in the U.S.A. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser.Mozilla Thunderbird is a suite of e-mail client software separate from the Mozilla Application...

openSUSE Security Update : MozillaFirefox (openSUSE-2020-1034)

This update for MozillaFirefox fixes the following issues : - Mozilla Firefox 78.0.2 MFSA 2020-28 bsc1173948 - MFSA-2020-0003 bmo1644076 X-Frame-Options bypass using object or embed tags - Firefox Extended Support Release 78.0.2esr ESR - Fixed: Security fix - Fixed: Fixed an accessibility...

July 14, 2020—KB4565537 (Monthly Rollup)

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DEBIAN-CVE-2020-12420

When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR 68.10, Firefox 78, and Thunderbird 68.10.0...

DEBIAN-CVE-2020-12399

NSS has shown timing differences when performing DSA signatures, which was exploitable and could eventually leak private keys. This vulnerability affects Thunderbird 68.9.0, Firefox 77, and Firefox ESR 68.9...

Multiple Mozilla Products Resource Management Error Vulnerability (CNVD-2020-54924)

Mozilla Firefox and others are products of the Mozilla Foundation in the U.S.A. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser.Mozilla Thunderbird is a suite of e-mail client software separate from the Mozilla Application...

Mozilla: Memory safety bugs fixed in Firefox 77 and Firefox ESR 68.9

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 68.8. 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...

Multiple Mozilla Products Data Forgery Issue Vulnerabilities

Mozilla Firefox and others are products of the Mozilla Foundation in the U.S.A. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser.Mozilla Thunderbird is a suite of e-mail client software separate from the Mozilla Application...

Mozilla Firefox and Firefox ESR Buffer Overflow Vulnerability (CNVD-2020-41070)

Mozilla Firefox and Mozilla Firefox ESR are both products of the Mozilla Foundation in the U.S. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser. A security vulnerability exists in Mozilla Firefox version 76 and Firefox ESR...