Test ID:	1.3.6.1.4.1.25623.1.0.844924
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-4936-1)
Summary:	The remote host is missing an update for the 'thunderbird' package(s) announced via the USN-4936-1 advisory.
Description:	Summary: The remote host is missing an update for the 'thunderbird' package(s) announced via the USN-4936-1 advisory. Vulnerability Insight: Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, or execute arbitrary code. (CVE-2021-23968, CVE-2021-23969, CVE-2021-23973, CVE-2021-23978) It was discovered that Thunderbird may keep key material in memory in some circumstances. A local attacker could potentially exploit this to obtain private keys. (CVE-2021-29950) Affected Software/OS: 'thunderbird' package(s) on Ubuntu 20.04, Ubuntu 20.10. Solution: Please install the updated package(s). 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-2021-23968 Debian Security Information: DSA-4866 (Google Search) https://www.debian.org/security/2021/dsa-4866 https://security.gentoo.org/glsa/202104-09 https://security.gentoo.org/glsa/202104-10 https://bugzilla.mozilla.org/show_bug.cgi?id=1687342 https://www.mozilla.org/security/advisories/mfsa2021-07/ https://www.mozilla.org/security/advisories/mfsa2021-08/ https://www.mozilla.org/security/advisories/mfsa2021-09/ https://lists.debian.org/debian-lts-announce/2021/03/msg00000.html Common Vulnerability Exposure (CVE) ID: CVE-2021-23969 https://bugzilla.mozilla.org/show_bug.cgi?id=1542194 Common Vulnerability Exposure (CVE) ID: CVE-2021-23973 https://bugzilla.mozilla.org/show_bug.cgi?id=1690976 Common Vulnerability Exposure (CVE) ID: CVE-2021-23978 https://bugzilla.mozilla.org/buglist.cgi?bug_id=786797%2C1682928%2C1687391%2C1687597 Common Vulnerability Exposure (CVE) ID: CVE-2021-29950 https://bugzilla.mozilla.org/show_bug.cgi?id=1673239 https://www.mozilla.org/security/advisories/mfsa2021-17/
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