Test ID:	1.3.6.1.4.1.25623.1.0.845285
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-5321-2)
Summary:	The remote host is missing an update for the 'firefox' package(s) announced via the USN-5321-2 advisory.
Description:	Summary: The remote host is missing an update for the 'firefox' package(s) announced via the USN-5321-2 advisory. Vulnerability Insight: USN-5321-1 fixed vulnerabilities in Firefox. The update didn't include arm64 because of a regression. This update provides the corresponding update for arm64. This update also removes Yandex and Mail.ru as optional search providers in the drop-down search menu. Original advisory details: 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, obtain sensitive information, or execute arbitrary code. (CVE-2022-0843, CVE-2022-26381, CVE-2022-26382, CVE-2022-26383, CVE-2022-26384, CVE-2022-26385) A TOCTOU bug was discovered when verifying addon signatures during install. A local attacker could potentially exploit this to trick a user into installing an addon with an invalid signature. (CVE-2022-26387) Affected Software/OS: 'firefox' package(s) on Ubuntu 18.04, Ubuntu 20.04, Ubuntu 21.10. Solution: Please install the updated package(s). CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2022-0843 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1746523%2C1749062%2C1749164%2C1749214%2C1749610%2C1750032%2C1752100%2C1752405%2C1753612%2C1754508 https://www.mozilla.org/security/advisories/mfsa2022-10/ Common Vulnerability Exposure (CVE) ID: CVE-2022-26381 https://bugzilla.mozilla.org/show_bug.cgi?id=1736243 https://www.mozilla.org/security/advisories/mfsa2022-11/ https://www.mozilla.org/security/advisories/mfsa2022-12/ Common Vulnerability Exposure (CVE) ID: CVE-2022-26382 https://bugzilla.mozilla.org/show_bug.cgi?id=1741888 Common Vulnerability Exposure (CVE) ID: CVE-2022-26383 https://bugzilla.mozilla.org/show_bug.cgi?id=1742421 Common Vulnerability Exposure (CVE) ID: CVE-2022-26384 https://bugzilla.mozilla.org/show_bug.cgi?id=1744352 Common Vulnerability Exposure (CVE) ID: CVE-2022-26385 https://bugzilla.mozilla.org/show_bug.cgi?id=1747526 Common Vulnerability Exposure (CVE) ID: CVE-2022-26387 https://bugzilla.mozilla.org/show_bug.cgi?id=1752979
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