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 115.6.0 ESR. Security Fixes: Mozilla: Heap-buffer-overflow affecting WebGL DrawElementsInstanced method with Mesa VM driver CVE-2023-6856 Mozilla...

ALSA-2024:0012 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 115.6.0 ESR. Security Fixes: Mozilla: Heap-buffer-overflow affecting WebGL DrawElementsInstanced method with Mesa VM driver CVE-2023-6856 Mozilla...

Information Exposure

Firefox is vulnerable to Information Exposure. The vulnerability is caused due to EncryptingOutputStream being susceptible to exposing uninitialized data. An attacker can abuse this in order to write data to a local disk which may have implications for private browsing mode...

Fedora 39 : firefox / nss (2023-9de52d46bd)

The remote Fedora 39 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2023-9de52d46bd advisory. Update NSS to 3.95 Update Firefox to 121.0 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note th...

SUSE: Security Advisory (SUSE-SU-2023:4929-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

Mozilla Firefox Security Advisories (MFSA2023-53, MFSA2023-56) - Mac OS X

Mozilla Firefox is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2023 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";...

CVE-2023-6865

The Mozilla Foundation Security Advisory describes this flaw as: EncryptingOutputStream was susceptible to exposing uninitialized data. This issue could only be abused in order to write data to a local disk which may have implications for private browsing mode...

SUSE CVE-2023-6865

EncryptingOutputStream was susceptible to exposing uninitialized data. This issue could only be abused in order to write data to a local disk which may have implications for private browsing mode. This vulnerability affects Firefox ESR 115.6 and Firefox 121...

Debian DSA-5581-1 : firefox-esr - security update

The remote Debian 11 / 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5581 advisory. Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, sandbox escap...

UBUNTU-CVE-2023-6865

EncryptingOutputStream was susceptible to exposing uninitialized data. This issue could only be abused in order to write data to a local disk which may have implications for private browsing mode. This vulnerability affects Firefox ESR 115.6 and Firefox 121...

DEBIAN-CVE-2023-6865

EncryptingOutputStream was susceptible to exposing uninitialized data. This issue could only be abused in order to write data to a local disk which may have implications for private browsing mode. This vulnerability affects Firefox ESR 115.6 and Firefox 121...

CVE-2023-6865

EncryptingOutputStream was susceptible to exposing uninitialized data. This issue could only be abused in order to write data to a local disk which may have implications for private browsing mode. This vulnerability affects Firefox ESR 115.6 and Firefox 121...

CVE-2023-6865

EncryptingOutputStream was susceptible to exposing uninitialized data. This issue could only be abused in order to write data to a local disk which may have implications for private browsing mode. This vulnerability affects Firefox ESR 115.6 and Firefox 121...

Code injection

EncryptingOutputStream was susceptible to exposing uninitialized data. This issue could only be abused in order to write data to a local disk which may have implications for private browsing mode. This vulnerability affects Firefox ESR 115.6 and Firefox 121...

CVE-2023-6865

EncryptingOutputStream was susceptible to exposing uninitialized data. This issue could only be abused in order to write data to a local disk which may have implications for private browsing mode. This vulnerability affects Firefox ESR 115.6 and Firefox 121...

CVE-2023-6865

CVE-2023-6865 describes a vulnerability in Firefox’s EncryptingOutputStream that could expose uninitialized data, potentially allowing data to be written to local disk with implications for private browsing mode. Affected products noted in the provided documents include Firefox ESR versions prior...

Mozilla Firefox < 121.0

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 121.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-56 advisory. - Memory safety bugs present in Firefox 120. Some of these bugs showed evidence of memory corruption and we...

Security Vulnerabilities fixed in Firefox 121 — Mozilla

The WebGL DrawElementsInstanced method was susceptible to a heap buffer overflow when used on systems with the Mesa VM driver. This issue could allow an attacker to perform remote code execution and sandbox escape. Multiple NSS NIST curves were susceptible to a side-channel attack known as...

Security Vulnerabilities fixed in Firefox ESR 115.6 — Mozilla

The WebGL DrawElementsInstanced method was susceptible to a heap buffer overflow when used on systems with the Mesa VM driver. This issue could allow an attacker to perform remote code execution and sandbox escape. EncryptingOutputStream was susceptible to exposing uninitialized data. This issue...

Mozilla Firefox ESR < 115.6

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 115.6. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-54 advisory. - Memory safety bugs present in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. Some of these bugs...