CVE-2021-36773

uBlock Origin before 1.36.2 and nMatrix before 4.4.9 support an arbitrary depth of parameter nesting for strict blocking, which allows crafted web sites to cause a denial of service unbounded recursion that can trigger memory consumption and a loss of all blocking functionality...

SUSE: Security Advisory (SUSE-SU-2021:2389-1)

The remote host is missing an update for the 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 ifdescription...

SUSE SLED12: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2021:2389-1)

The remote SUSE Linux SLED12 / SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2389-1 advisory. Firefox Extended Support Release 78.12.0 ESR Fixed: Various stability, functionality, and security fixes MFSA 2021-29...

SUSE-SU-2021:2389-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 78.12.0 ESR Fixed: Various stability, functionality, and security fixes MFSA 2021-29 bsc1188275 CVE-2021-29970: Use-after-free in accessibility features of a document CVE-2021-30547: Out of bounds write in...

SUSE-SU-2021:14766-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 78.12.0 ESR Fixed: Various stability, functionality, and security fixes MFSA 2021-29 bsc1188275 CVE-2021-29970: Use-after-free in accessibility features of a document CVE-2021-30547: Out of bounds write in...

Updated thunderbird packages fix security vulnerabilities

IMAP server responses sent by a MITM prior to STARTTLS could be processed CVE-2021-29969. Use-after-free in accessibility features of a document CVE-2021-29970. Out of bounds write in ANGLE CVE-2021-30547. Memory safety bugs fixed in Thunderbird 78.12 CVE-2021-29976...

openSUSE 15 Security Update : MozillaThunderbird (openSUSE-SU-2021:2003-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:2003-1 advisory. - A locally-installed hostile program could send WMCOPYDATA messages that Firefox would process incorrectly, leading to an out-of-bounds...

CentOS 8 : firefox (CESA-2021:2743)

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2021:2743 advisory. - Mozilla: Use-after-free in accessibility features of a document CVE-2021-29970 - Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.1...

SonicWall Warns Firewall Hardware Bugs Under Attack

Security vendor SonicWall is warning customers to patch its enterprise firewall hardware to thwart an “imminent ransomware campaign using stolen credentials” that’s exploiting security holes in current models and those running legacy firmware. Targeted are the company’s Secure Mobile Access SMA 1...

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 Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12

Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. 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 Thunderbi...

Important: Red Hat Security Advisory: firefox security update

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 rating, is available for each vulnerability from t...

Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 78.12.0 ESR. Security Fixes: Mozilla: Use-after-free in accessibility features of a document CVE-2021-29970 Mozilla: Memory safety bugs fixed in...

firefox security update

An update is available for firefox. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mozilla Firefox is an open-source web browser, designed for standards...

Important: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 8.1 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...

CVE-2021-29977

Mozilla developers reported memory safety bugs present in Firefox 89. 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 90...

openSUSE: Security Advisory for the (openSUSE-SU-2021:2305-1)

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...

SUSE: Security Advisory (SUSE-SU-2021:2325-1)

The remote host is missing an update for the 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 ifdescription...

Scientific Linux Security Update : firefox on SL7.x i686/x86_64 (2021:2741)

The remote Scientific Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the SLSA-2021:2741-1 advisory. - Mozilla: Use-after-free in accessibility features of a document CVE-2021-29970 - Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ES...

RHEL 8 : firefox (RHSA-2021:2742)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:2742 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox...