The vulnerabilities of Mozilla Firefox, Firefox ESR, and the email client Thunderbird allow a hacker to execute arbitrary code or trigger a service failure.

The vulnerability of Mozilla Firefox, Firefox ESR, and the email client Thunderbird is related to an error in the handling of freed memory in browsers with interleaved paging. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or cause service interruptions...

Mozilla: Memory safety bugs fixed in Firefox 115, Firefox ESR 102.13, and Thunderbird 102.13

The Mozilla Foundation Security Advisory describes this flaw as: Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. 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...

Mozilla: Memory safety bugs fixed in Firefox 115, Firefox ESR 102.13, and Thunderbird 102.13

The Mozilla Foundation Security Advisory describes this flaw as: Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. 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...

RHEL 8 : thunderbird (RHSA-2023:4074)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:4074 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 102.13.0. Security Fixes: Mozilla...

RHEL 9 : thunderbird (RHSA-2023:4064)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:4064 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 102.13.0. Security Fixes: Mozilla...

SUSE CVE-2023-3600

During the worker lifecycle, a use-after-free condition could have occurred, which could have led to a potentially exploitable crash. This vulnerability affects Firefox 115.0.2, Firefox ESR 115.0.2, and Thunderbird 115.0.1...

Mozilla Releases Security Update for Firefox and Firefox ESR

Mozilla has released a security update to address a vulnerability in Firefox and Firefox ESR. An attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review Mozilla Security Advisory MFSA 2023-26link is external and apply the...

KLA50778 ACE vulnerability in Mozilla Firefox ESR

Use after free vulnerability was found in Mozilla Firefox ESR. Malicious users can exploit this vulnerability to execute arbitrary code, cause denial of service. Original advisories MFSA2023-26 Related products Mozilla-Firefox-ESR CVE list CVE-2023-3600 critical Solution Update to the latest...

Debian: Security Advisory (DSA-5450-1)

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

Debian: Security Advisory (DLA-3484-1)

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

Debian dla-3484 : firefox-esr - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3484 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3484-1 [email protected]...

Debian DSA-5450-1 : firefox-esr - security update

The remote Debian 11 / 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5450 advisory. Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or spoofing. F...

[SECURITY] [DSA 5450-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5450-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff July 07, 2023 https://www.debian.org/security/faq -...

DSA-5450-1 firefox-esr - security update

Bulletin has no description...

Mozilla Releases Security Advisories for Thunderbird, Firefox, and Firefox ESR

Mozilla has released security advisories to address vulnerabilities in Thunderbird, Firefox, and Firefox ESR. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following advisories and app...

CVE-2023-37201

An attacker could have triggered a use-after-free condition when creating a WebRTC connection over HTTPS. This vulnerability affects Firefox 115, Firefox ESR 102.13, and Thunderbird 102.13...

CVE-2023-37211

Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. 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 115, Firefox ESR...

CVE-2023-37207

A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox 115, Firefox ESR 102.13, and Thunderbird 102.13...

CVE-2023-37202

Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free. This vulnerability affects Firefox 115, Firefox ESR 102.13, and Thunderbird 102.13...

CVE-2023-37202

Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free. This vulnerability affects Firefox 115, Firefox ESR 102.13, and Thunderbird 102.13...