Memory corruption

Mozilla developers reported memory safety bugs present in Firefox 86. 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 arbitrary code. This vulnerability affects Firefox 87...

MGASA-2021-0163 Updated firefox packages fix security vulnerabilities

Texture upload into an unbound backing buffer resulted in an out-of-bound read. CVE-2021-23981 Angle graphics library out of date. CVE-2021-4127 Internal network hosts could have been probed by a malicious webpage. CVE-2021-23982 Malicious extensions could have spoofed popup information...

Updated firefox packages fix security vulnerabilities

Texture upload into an unbound backing buffer resulted in an out-of-bound read. CVE-2021-23981 Angle graphics library out of date. CVE-2021-4127 Internal network hosts could have been probed by a malicious webpage. CVE-2021-23982 Malicious extensions could have spoofed popup information...

Updated thunderbird packages fix security vulnerabilities

Texture upload into an unbound backing buffer resulted in an out-of-bound read. CVE-2021-23981 Angle graphics library out of date. CVE-2021-4127 Internal network hosts could have been probed by a malicious webpage. CVE-2021-23982 Malicious extensions could have spoofed popup information...

CentOS: Security Advisory for firefox (CESA-2021:0992)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

CentOS 8 : firefox (CESA-2021:0990)

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2021:0990 advisory. - Mozilla: Texture upload into an unbound backing buffer resulted in an out-of-bound read CVE-2021-23981 - Mozilla: Internal network hosts could have...

Oracle Linux 8 : firefox (ELSA-2021-0990)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2021-0990 advisory. 78.9.0-1.0.1 - Removed Upstream references - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file 78.9.0-1 - Update to 78.9.0...

CentOS 7 : firefox (RHSA-2021:0992)

The remote CentOS Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:0992 advisory. - A texture upload of a Pixel Buffer Object could have confused the WebGL code to skip binding the buffer used to unpack it, resulting in memory...

Mozilla Firefox Security Advisory (MFSA2021-10) - Mac OS X

Mozilla Firefox is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2021 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 CPE = "cpe:/a:mozilla:firefox";...

CentOS 7 : thunderbird (RHSA-2021:0996)

The remote CentOS Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:0996 advisory. - A texture upload of a Pixel Buffer Object could have confused the WebGL code to skip binding the buffer used to unpack it, resulting in memory...

Mozilla: Memory safety bugs fixed in Firefox 87 and Firefox ESR 78.9

The Mozilla Foundation Security Advisory describes this issue as: Mozilla developers and community members reported memory safety bugs present in Firefox 86 and Firefox ESR 78.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could hav...

Important: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.9.0. Security Fixes: Mozilla: Texture upload into an unbound backing buffer resulted in an out-of-bound read CVE-2021-23981 Mozilla: Memory safety bugs fixed in Firefox 87 and Firefox ESR...

RHEL 8 : firefox (RHSA-2021:0989)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:0989 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox...

CVE-2021-23987

Mozilla developers and community members reported memory safety bugs present in Firefox 86 and Firefox ESR 78.8. 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 arbitrary code. This vulnerability affects...

Mozilla Thunderbird < 78.9

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 78.9. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2021-12 advisory. - Mozilla developers and community members Alexis Beingessner, Tyson Smith, Julien Wajsberg, and Matthew...

CVE-2021-23988

Mozilla developers reported memory safety bugs present in Firefox 86. 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 arbitrary code. This vulnerability affects Firefox 87...

RHEL 7 : firefox (RHSA-2021:0992)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:0992 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox...

RHEL 7 : thunderbird (RHSA-2021:0996)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:0996 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.9.0. Security Fixes: Mozilla:...

RHEL 8 : thunderbird (RHSA-2021:0995)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:0995 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.9.0. Security Fixes: Mozilla:...