Test ID:	1.3.6.1.4.1.25623.1.0.883387
Category:	CentOS Local Security Checks
Title:	CentOS: Security Advisory for libxml2 (CESA-2020:3996)
Summary:	The remote host is missing an update for the 'libxml2'; package(s) announced via the CESA-2020:3996 advisory.
Description:	Summary: The remote host is missing an update for the 'libxml2' package(s) announced via the CESA-2020:3996 advisory. Vulnerability Insight: The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): * libxml2: memory leak in xmlParseBalancedChunkMemoryRecover in parser.c (CVE-2019-19956) * libxml2: memory leak in xmlSchemaPreRun in xmlschemas.c (CVE-2019-20388) * libxml2: infinite loop in xmlStringLenDecodeEntities in some end-of-file situations (CVE-2020-7595) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section. Affected Software/OS: 'libxml2' package(s) on CentOS 7. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2019-19956 https://security.netapp.com/advisory/ntap-20200114-0002/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/ https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549 https://www.oracle.com/security-alerts/cpujul2020.html https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html SuSE Security Announcement: openSUSE-SU-2020:0681 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html SuSE Security Announcement: openSUSE-SU-2020:0781 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html https://usn.ubuntu.com/4274-1/ Common Vulnerability Exposure (CVE) ID: CVE-2019-20388 https://security.netapp.com/advisory/ntap-20200702-0005/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/545SPOI3ZPPNPX4TFRIVE4JVRTJRKULL/ https://security.gentoo.org/glsa/202010-04 https://gitlab.gnome.org/GNOME/libxml2/merge_requests/68 https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpujul2022.html https://www.oracle.com/security-alerts/cpuoct2021.html Common Vulnerability Exposure (CVE) ID: CVE-2020-7595 https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08 https://gitlab.gnome.org/GNOME/libxml2/commit/0e1a49c89076
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