Test Kennung:	1.3.6.1.4.1.25623.1.0.883370
Kategorie:	CentOS Local Security Checks
Titel:	CentOS: Security Advisory for firefox (CESA-2021:3154)
Zusammenfassung:	The remote host is missing an update for the 'firefox'; package(s) announced via the CESA-2021:3154 advisory.
Beschreibung:	Summary: The remote host is missing an update for the 'firefox' package(s) announced via the CESA-2021:3154 advisory. Vulnerability Insight: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 78.13.0 ESR. Security Fix(es): * Mozilla: Uninitialized memory in a canvas object could have led to memory corruption (CVE-2021-29980) * Mozilla: Incorrect instruction reordering during JIT optimization (CVE-2021-29984) * Mozilla: Race condition when resolving DNS names could have led to memory corruption (CVE-2021-29986) * Mozilla: Memory corruption as a result of incorrect style treatment (CVE-2021-29988) * Mozilla: Memory safety bugs fixed in Thunderbird 78.13 (CVE-2021-29989) * Mozilla: Use-after-free media channels (CVE-2021-29985) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Affected Software/OS: 'firefox' package(s) on CentOS 7. 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
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2021-29980 https://security.gentoo.org/glsa/202202-03 https://security.gentoo.org/glsa/202208-14 https://bugzilla.mozilla.org/show_bug.cgi?id=1722204 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-2021-29985 https://bugzilla.mozilla.org/show_bug.cgi?id=1722083 Common Vulnerability Exposure (CVE) ID: CVE-2021-29986 https://bugzilla.mozilla.org/show_bug.cgi?id=1696138 Common Vulnerability Exposure (CVE) ID: CVE-2021-29988 https://bugzilla.mozilla.org/show_bug.cgi?id=1717922 Common Vulnerability Exposure (CVE) ID: CVE-2021-29989 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1662676%2C1666184%2C1719178%2C1719998%2C1720568
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