The vulnerability of Mozilla Firefox’s Web Workers mechanism and Mozilla Thunderbird’s email client allows attackers to gain unauthorized access to protected information.

The vulnerability of Mozilla Firefox’s Web Workers mechanism and Mozilla Thunderbird’s email client relates to the disclosure of information. Exploiting this vulnerability could allow a remote attacker to gain unauthorized access to protected information...

Oracle Linux 8 : thunderbird (ELSA-2022-0535)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-0535 advisory. 91.6.0-1.0.1 - Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js 91.6.0-1 - Update to 91.6.0 build1 Tenable has...

Oracle Linux 7 : thunderbird (ELSA-2022-0538)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-0538 advisory. 91.6.0-1.0.1 - Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js - Enabled aarch64 build 91.6.0-1 - Update to 91.6....

Oracle Linux 7 : firefox (ELSA-2022-0514)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-0514 advisory. 91.6.0-1.0.1 - Remove upstream references Orabug: 30143292 - Update distribution for Oracle Linux Orabug: 30143292 - Add firefox-oracle-default-prefs.j...

Oracle Linux 8 : firefox (ELSA-2022-0510)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-0510 advisory. 91.6.0-1.0.1 - Removed Upstream references - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file 91.6.0-1 - Update to 91.6.0...

Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn...

Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn...

Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn...

Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn...

Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn...

Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn...

Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn...

Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn...

Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn...

Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn...

Debian DSA-5074-1 : thunderbird - security update

The remote Debian 10 / 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5074 advisory. - Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. Some of these bugs show...

Updated thunderbird packages fix security vulnerabilities

If a user installed an extension of a particular type, the extension could have auto-updated itself and while doing so, bypass the prompt which grants the new version the new requested permissions CVE-2022-22754. If a user was convinced to drag and drop an image to their desktop or other folder,...

CVE-2022-22760

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn...

Information Disclosure

Firefox is vulnerable to information disclosure. The vulnerability exists when importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses...

CVE-2022-22760

When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn information cross-origin. This vulnerability affects Firefox 97, Thunderbird 91.6, and Firefox ESR 91...