MiracleLinux 8 : firefox-78.14.0-1.el8.ML.1 (AXSA:2021-2416:26)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2021-2416:26 advisory. Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1 CVE-2021-38493 Tenable has extracted the preceding description block...

MiracleLinux 8 : thunderbird-78.14.0-1.el8.ML.1 (AXSA:2021-2414:17)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2021-2414:17 advisory. Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1 CVE-2021-38493 Tenable has extracted the preceding description block...

MiracleLinux 7 : firefox-78.14.0-1.0.1.el7.AXS7 (AXSA:2021-2415:25)

The remote MiracleLinux 7 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2021-2415:25 advisory. Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1 CVE-2021-38493 Tenable has extracted the preceding description block...

Ubuntu: Security Advisory (USN-5146-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox Multiple Vulnerabilities (NS-SA-2022-0012)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has firefox packages installed that are affected by multiple vulnerabilities: - Uninitialized memory in a canvas object could have caused an incorrect free leading to memory corruption and a potentially exploitable crash. This...

Rocky Linux 8 : thunderbird (RLSA-2021:3499)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2021:3499 advisory. - Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these bugs showed evidence of memory corruption and we...

Mageia: Security Advisory (MGASA-2021-0427)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

openSUSE 15 Security Update : MozillaThunderbird (openSUSE-SU-2021:4150-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:4150-1 advisory. - An issue present in lowering/register allocation could have led to obscure but deterministic register confusion failures in JITted code...

SUSE SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2021:4150-1)

The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:4150-1 advisory. - Update to version 91.4 MFSA 2021-54 bsc1193485 - CVE-2021-43536: URL leakage when navigating while executing asynchronous function -...

Amazon Linux 2 : thunderbird (ALAS-2021-1720)

The version of thunderbird installed on the remote host is prior to 78.14.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1720 advisory. Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these bugs showe...

CVE-2021-38493

CVE-2021-38493 covers memory-safety bugs in Mozilla Firefox 91/ESR 78.13 (and Thunderbird <78.14) that could lead to memory corruption and potentially arbitrary code execution. Affected: Firefox ESR <78.14, Thunderbird <78.14, and Firefox

CVE-2021-38493

Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. 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 ESR 78.14,...

Updated thunderbird packages fix security vulnerability

Mozilla developers Tyson Smith and Gabriele Svelto reported memory safety bugs present in Thunderbird ESR 78.13. 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 CVE-2021-38493. The...

Updated firefox packages fix security vulnerability

Mozilla developers Tyson Smith and Gabriele Svelto reported memory safety bugs present in Firefox ESR 78.13. 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 CVE-2021-38493. The firefox...

Debian DSA-4973-1 : thunderbird - security update

The remote Debian 10 / 11 host has packages installed that are affected by a vulnerability as referenced in the dsa-4973 advisory. Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code. For the oldstable distribution buster, this problem ha...

CentOS: Security Advisory for firefox (CESA-2021:3498)

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: Security Advisory for thunderbird (CESA-2021:3494)

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 7 : thunderbird (RHSA-2021:3494)

The remote CentOS Linux 7 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2021:3494 advisory. - Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these bugs showed evidence of memory corruption and we...

thunderbird security update

CentOS Errata and Security Advisory CESA-2021:3494 An update for thunderbird is now available for Red Hat Enterprise Linux 7. 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...

firefox security update

CentOS Errata and Security Advisory CESA-2021:3498 An update for firefox is now available for Red Hat Enterprise Linux 7. 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...