ROS-2-657

2.657 Multiple vulnerabilities in Mozilla Firefox CVE-2021-23994, CVE-2021-23995, CVE-2021-23996, CVE-2021-23997, CVE-2021-23998, CVE-2021-23999, CVE-2021-24000, CVE-2021-24001, CVE-2021-24002, CVE-2021-29945, CVE-2021-29947, CVE-2021-29946. 1. Vulnerability Description: Vulnerabilities allow a...

CVE-2021-23997

Due to unexpected data type conversions, a use-after-free could have occurred when interacting with the font cache. We presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox 88...

CVE-2021-23997

Mozilla Firefox before 88 is affected by a use-after-free in the font cache caused by unexpected data-type conversions, which could allow arbitrary code execution. The issue affects Firefox

USN-4926-1: Firefox vulnerabilities

Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, spoof the browser UI, bypass security restrictions, trick the user into disclosing confidential...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4926-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4926-1 advisory. Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker...