USN-5512-1: Thunderbird vulnerabilities

Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, spoof the UI, bypass CSP restrictions, or execute...

SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2022:2289-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2289-1 advisory. - If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object...

SUSE SLES15 Security Update : MozillaFirefox (SUSE-SU-2022:2279-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2279-1 advisory. - If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object...

Oracle Linux 9 : thunderbird (ELSA-2022-5482)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-5482 advisory. 91.11.0-2.0.1 - Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js - Reference oracle-indexhtml within Requires...

CVE-2022-34472

If there was a PAC URL set and the server that hosts the PAC was not reachable, OCSP requests would have been blocked, resulting in incorrect error pages being shown. This vulnerability affects Firefox 102, Firefox ESR 91.11, Thunderbird 102, and Thunderbird 91.11...

Scientific Linux Security Update : firefox on SL7.x i686/x86_64 (2022:5479)

The remote Scientific Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the SLSA-2022:5479-1 advisory. - Mozilla: CSP sandbox header without allow-scripts can be bypassed via retargeted javascript: URI CVE-2022-34468 - Mozilla: Use-after-free in...

The vulnerability of Thunderbird email client, Firefox and Firefox ESR browsers relates to improper error handling when processing an inaccessible PAC file. This allows a malicious actor to specify a URL for the PAC file. If the server on which the PAC file is located becomes unavailable, OCSP requests are blocked, resulting in incorrect error pages being displayed.

The vulnerability of the Thunderbird email client, as well as browsers Firefox and Firefox ESR, is related to improper error handling when processing an inaccessible PAC file. Exploiting this vulnerability allows a remote attacker to specify a PAC URL. If the server where the PAC file is located ...

Mozilla: Unavailable PAC file resulted in OCSP requests being blocked

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue that if a PAC URL was set and the server that hosts the PAC was not reachable, OCSP requests are blocked, resulting in incorrect error pages being shown...

ROS-20220701-03

Vulnerability in Mozilla Thunderbird email client is related to improper handling of sandbox header CSP without the "allow scripts" parameter. Exploitation of the vulnerability could allow an attacker acting remotely to use an iframe to bypass an implemented restriction. remotely, use an iframe t...

Mozilla Thunderbird < 91.11

The version of Thunderbird installed on the remote Windows host is prior to 91.11. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2022-26 advisory. - The Mozilla Fuzzing Team reported potential vulnerabilities present in Thunderbird 91.10. Some of these bugs showe...

Oracle Linux 8 : thunderbird (ELSA-2022-5470)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-5470 advisory. 91.11.0-2.0.1 - Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js 91.11.0-2 - Update to 91.11.0 build2 91.11.0-1 -...

RHEL 8 : thunderbird (RHSA-2022:5470)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2022:5470 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 91.11. Security Fixes: Mozilla: C...

RHEL 8 : firefox (RHSA-2022:5477)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2022:5477 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox...

Oracle Linux 7 : thunderbird (ELSA-2022-5480)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-5480 advisory. 91.11.0-2.0.1 - Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js - Enabled aarch64 build 91.11.0-2 - Update to...

Oracle Linux 8 : firefox (ELSA-2022-5469)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-5469 advisory. 91.11.0-2.0.1 - Removed Upstream references - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file 91.11.0-2 - Update to 91.11...

Mozilla: Unavailable PAC file resulted in OCSP requests being blocked

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue that if a PAC URL was set and the server that hosts the PAC was not reachable, OCSP requests are blocked, resulting in incorrect error pages being shown...

Mozilla: Unavailable PAC file resulted in OCSP requests being blocked

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue that if a PAC URL was set and the server that hosts the PAC was not reachable, OCSP requests are blocked, resulting in incorrect error pages being shown...

Denial Of Service (DoS)

firefox and thunderbird are vulnerable to denial of service. The vulnerability exists when a PAC URL is set and the server that hosts the PAC is not reachable, OCSP requests are blocked, resulting in incorrect error pages being shown...

Mozilla: Unavailable PAC file resulted in OCSP requests being blocked

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue that if a PAC URL was set and the server that hosts the PAC was not reachable, OCSP requests are blocked, resulting in incorrect error pages being shown...

Mozilla: Unavailable PAC file resulted in OCSP requests being blocked

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue that if a PAC URL was set and the server that hosts the PAC was not reachable, OCSP requests are blocked, resulting in incorrect error pages being shown...