Mozilla: Time-of-check time-of-use bug when verifying add-on signatures

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified, and Firefox...

Mozilla: Time-of-check time-of-use bug when verifying add-on signatures

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified, and Firefox...

Mozilla: Time-of-check time-of-use bug when verifying add-on signatures

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified, and Firefox...

ROS-20220314-01

Vulnerability in Mozilla Firefox browser, related to a logic error in iframe processing. Exploitation the vulnerability could allow an attacker acting remotely and who has the ability to control the contents of an isolated iframe program environment , allow-popups, but not allow-scripts, could...

Oracle Linux 8 : thunderbird (ELSA-2022-0845)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-0845 advisory. 91.7.0-2.0.1 - Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js 91.7.0-2 - Update to 91.7.0 build2 91.7.0-1 - Upda...

Updated thunderbird packages fix security vulnerabilities

An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash CVE-2022-26381. When resizing a popup after requesting fullscreen access, the popup would not display the fullscreen notification CVE-2022-26383. If an attacker coul...

MGASA-2022-0097 Updated thunderbird packages fix security vulnerabilities

An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash CVE-2022-26381. When resizing a popup after requesting fullscreen access, the popup would not display the fullscreen notification CVE-2022-26383. If an attacker coul...

Here's How to Find if WhatsApp Web Code on Your Browser Has Been Hacked

Meta Platforms' WhatsApp and Cloudflare have banded together for a new initiative called Code Verify to validate the authenticity of the messaging service's web app on desktop computers. Available in the form of a Chrome and Edge browser extension, the open-source add-on is designed to...

RHEL 8 : firefox (RHSA-2022:0816)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2022:0816 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox...

Mozilla: Time-of-check time-of-use bug when verifying add-on signatures

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified, and Firefox...

Critical: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Mozilla: Time-of-check time-of-use bug when verifying add-on signatures

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified, and Firefox...

Mozilla: Time-of-check time-of-use bug when verifying add-on signatures

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified, and Firefox...

Critical: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.7.0 ESR. Security Fixes: Mozilla: Use-after-free in XSLT parameter processing CVE-2022-26485 Mozilla: Use-after-free in WebGPU IPC Framework...

Slackware Linux 15.0 / current mozilla-thunderbird Multiple Vulnerabilities (SSA:2022-068-01)

The version of mozilla-thunderbird installed on the remote host is prior to 91.7.0. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2022-068-01 advisory. - If an attacker could control the contents of an iframe sandboxed with allow-popups but not allow-scripts, the...

Debian DSA-5097-1 : firefox-esr - security update

The remote Debian 10 / 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5097 advisory. Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, information...

Debian DLA-2942-1 : firefox-esr - LTS security update

The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-2942 advisory. - If an attacker could control the contents of an iframe sandboxed with allow-popups but not allow-scripts, they were able to craft a link that, when clicked, woul...

CVE-2022-26387

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified, and Firefox...

UBUNTU-CVE-2022-26387

When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified and Firefox would not have noticed. This vulnerability affects Firefox 98, Firefox ESR 91.7, and Thunderbird 91.7...

CVE-2022-26387

When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified and Firefox would not have noticed. This vulnerability affects Firefox 98, Firefox ESR 91.7, and Thunderbird 91.7...