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...

Mozilla: Incorrect size computation in WebAssembly JIT could lead to null-reads

The WebAssembly JIT could miscalculate the size of a return type, which could lead to a null read and result in a crash. Note: This issue only affected x86-32 platforms. Other platforms are unaffected.. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...

Mozilla: Incorrect size computation in WebAssembly JIT could lead to null-reads

The WebAssembly JIT could miscalculate the size of a return type, which could lead to a null read and result in a crash. Note: This issue only affected x86-32 platforms. Other platforms are unaffected.. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...

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...

SUSE-SU-2021:1307-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox was updated to 78.10.0 ESR bsc1184960 CVE-2021-23994: Out of bound write due to lazy initialization CVE-2021-23995: Use-after-free in Responsive Design Mode CVE-2021-23998: Secure Lock icon could have been spoofed CVE-2021-23961...

CVE-2021-29945

The WebAssembly JIT could miscalculate the size of a return type, which could lead to a null read and result in a crash. Note: This issue only affected x86-32 platforms. Other platforms are unaffected.. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...

UBUNTU-CVE-2021-29945

The WebAssembly JIT could miscalculate the size of a return type, which could lead to a null read and result in a crash. Note: This issue only affected x86-32 platforms. Other platforms are unaffected.. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...

Denial Of Service (DoS)

Firefox is vulnerable to denial of service. The WebAssembly JIT could miscalculate the size of a return type, which could lead to a null read and result in a crash...

CVE-2021-29945

The WebAssembly JIT could miscalculate the size of a return type, which could lead to a null read and result in a crash. Note: This issue only affected x86-32 platforms. Other platforms are unaffected.. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...

Mozilla Firefox Security Advisories (MFSA2021-13, MFSA2021-16) - 01 - Windows

Mozilla Firefox is prone to a denial of service vulnerability. 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";...

Mozilla Firefox ESR Security Advisories (MFSA2021-13, MFSA2021-16) - 01 - Windows

Mozilla Firefox ESR is prone to a denial of service vulnerability. 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 =...

Mozilla Firefox ESR < 78.10

The version of Firefox ESR installed on the remote Windows host is prior to 78.10. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2021-15 advisory. - Ports that were written as an integer overflow above the bounds of a 16-bit integer could have bypassed port...

Mozilla Firefox < 88.0

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 88.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2021-16 advisory. - Mozilla developers and community members Ryan VanderMeulen, Sean Feng, Tyson Smith, Julian Seward, Christian...

SUSE: Security Advisory (SUSE-SU-2017:1445-1)

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...

Security Vulnerabilities fixed in Firefox ESR 78.10 — Mozilla

A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. When Responsive Design Mode was enabled, it used references to objects that were previously freed. We presume that with enough effort this could have been exploited to run arbitrary cod...

Security Vulnerabilities fixed in Thunderbird 78.10 — Mozilla

A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. When Responsive Design Mode was enabled, it used references to objects that were previously freed. We presume that with enough effort this could have been exploited to run arbitrary cod...

Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.10.30 and fixes at least the following security issues: nfc: fix refcount leak in llcpsockbind CVE-2020-25670 nfc: fix refcount leak in llcpsockconnect CVE-2020-25671 nfc: fix memory leak in llcpsockconnect CVE-2020-25672 firewire: nosy: Fix a...

Updated kernel-linus packages fix security vulnerabilities

This kernel-linus update is based on upstream 5.10.30 and fixes at least the following security issues: nfc: fix refcount leak in llcpsockbind CVE-2020-25670 nfc: fix refcount leak in llcpsockconnect CVE-2020-25671 nfc: fix memory leak in llcpsockconnect CVE-2020-25672 firewire: nosy: Fix a...

Fedora 33 : kernel (2021-e71c033f88)

The remote Fedora 33 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-e71c033f88 advisory. - BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-4917-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4917-1 advisory. It was discovered that the overlayfs implementation in the Linux kernel did not properly validate the application of file system capabilities...