Test ID:	1.3.6.1.4.1.25623.1.1.12.2023.6436.1
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-6436-1)
Summary:	The remote host is missing an update for the 'frr' package(s) announced via the USN-6436-1 advisory.
Description:	Summary: The remote host is missing an update for the 'frr' package(s) announced via the USN-6436-1 advisory. Vulnerability Insight: It was discovered that the FRR did not properly check the attribute length in NRLI. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2023-41358) It was discovered that the FRR did not properly manage memory when reading initial bytes of ORF header. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2023-41360) It was discovered that FRR did not properly validate the attributes in the BGP FlowSpec functionality. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2023-41909) Affected Software/OS: 'frr' package(s) on Ubuntu 20.04, Ubuntu 22.04, Ubuntu 23.04. Solution: Please install the updated package(s). CVSS Score: 9.4 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:N/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2023-41358 Debian Security Information: DSA-5495 (Google Search) https://www.debian.org/security/2023/dsa-5495 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LMJNX44SMJM25JZO7XWHDQCOB4SNJPIE/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WXR6PIVY4SWO7HDT4EY733H4X32SCPM4/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JLG64IF3FU7V76K4TKCCXVNEE6P2VUDO/ https://github.com/FRRouting/frr/pull/14260 https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html Common Vulnerability Exposure (CVE) ID: CVE-2023-41360 https://github.com/FRRouting/frr/pull/14245 Common Vulnerability Exposure (CVE) ID: CVE-2023-41909 https://github.com/FRRouting/frr/pull/13222/commits/cfd04dcb3e689754a72507d086ba3b9709fc5ed8
Copyright	Copyright (C) 2023 Greenbone AG

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