Test ID:	1.3.6.1.4.1.25623.1.0.826760
Category:	General
Title:	Mozilla Firefox ESR Security Advisories (MFSA2021-33, MFSA2021-35) - Mac OS X
Summary:	Mozilla Firefox ESR is prone to multiple vulnerabilities.
Description:	Summary: Mozilla Firefox ESR is prone to multiple vulnerabilities. Vulnerability Insight: Multiple flaws exist due to, - Memory corruption as a result of incorrect style treatment. - Incorrect instruction reordering during JIT optimization. - Uninitialized memory in a canvas object could have led to memory corruption. - Use-after-free media channels. - Memory safety bugs fixed. Vulnerability Impact: Successful exploitation will allow attackers to execute arbitrary code and cause denial of service on an affected system. Affected Software/OS: Mozilla Firefox ESR version before 78.13 on Mac OS X. Solution: Upgrade to Mozilla Firefox ESR version 78.13 or later, Please see the references for more information. CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-29988 https://security.gentoo.org/glsa/202202-03 https://security.gentoo.org/glsa/202208-14 https://bugzilla.mozilla.org/show_bug.cgi?id=1717922 https://www.mozilla.org/security/advisories/mfsa2021-33/ https://www.mozilla.org/security/advisories/mfsa2021-34/ https://www.mozilla.org/security/advisories/mfsa2021-35/ https://www.mozilla.org/security/advisories/mfsa2021-36/ Common Vulnerability Exposure (CVE) ID: CVE-2021-29984 https://bugzilla.mozilla.org/show_bug.cgi?id=1720031 Common Vulnerability Exposure (CVE) ID: CVE-2021-29980 https://bugzilla.mozilla.org/show_bug.cgi?id=1722204 Common Vulnerability Exposure (CVE) ID: CVE-2021-29985 https://bugzilla.mozilla.org/show_bug.cgi?id=1722083 Common Vulnerability Exposure (CVE) ID: CVE-2021-29989 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1662676%2C1666184%2C1719178%2C1719998%2C1720568
Copyright	Copyright (C) 2023 Greenbone AG

This is only one of 145615 vulnerability tests in our test suite. Find out more about running a complete security audit. To run a free test of this vulnerability against your system, register below.