Security update for quagga SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2023:3793-1 Final 1 1 2023-09-26T16:05:40Z current 2023-09-26T16:05:40Z 2023-09-26T16:05:40Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for quagga This update for quagga fixes the following issues: - CVE-2023-38802: Fixed bad length handling in BGP attribute handling (bsc#1213284). - CVE-2023-41358: Fixed possible crash when processing NLRIs if the attribute length is zero (bsc#1214735). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2023-3793,SUSE-SLE-SDK-12-SP5-2023-3793,SUSE-SLE-SERVER-12-SP5-2023-3793 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2023/suse-su-20233793-1/ Link for SUSE-SU-2023:3793-1 https://lists.suse.com/pipermail/sle-security-updates/2023-September/016335.html E-Mail link for SUSE-SU-2023:3793-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1213284 SUSE Bug 1213284 https://bugzilla.suse.com/1214735 SUSE Bug 1214735 https://www.suse.com/security/cve/CVE-2023-38802/ SUSE CVE CVE-2023-38802 page https://www.suse.com/security/cve/CVE-2023-41358/ SUSE CVE CVE-2023-41358 page SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 libfpm_pb0-1.1.1-17.10.1 libospf0-1.1.1-17.10.1 libospfapiclient0-1.1.1-17.10.1 libquagga_pb0-1.1.1-17.10.1 libzebra1-1.1.1-17.10.1 quagga-1.1.1-17.10.1 quagga-devel-1.1.1-17.10.1 libospf0-1.1.1-17.10.1 as a component of SUSE Linux Enterprise Server 12 SP5 libospfapiclient0-1.1.1-17.10.1 as a component of SUSE Linux Enterprise Server 12 SP5 libquagga_pb0-1.1.1-17.10.1 as a component of SUSE Linux Enterprise Server 12 SP5 libzebra1-1.1.1-17.10.1 as a component of SUSE Linux Enterprise Server 12 SP5 quagga-1.1.1-17.10.1 as a component of SUSE Linux Enterprise Server 12 SP5 libospf0-1.1.1-17.10.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libospfapiclient0-1.1.1-17.10.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libquagga_pb0-1.1.1-17.10.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libzebra1-1.1.1-17.10.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 quagga-1.1.1-17.10.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 quagga-devel-1.1.1-17.10.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 FRRouting FRR 7.5.1 through 9.0 and Pica8 PICOS 4.3.3.2 allow a remote attacker to cause a denial of service via a crafted BGP update with a corrupted attribute 23 (Tunnel Encapsulation). CVE-2023-38802 SUSE Linux Enterprise Server 12 SP5:libospf0-1.1.1-17.10.1 SUSE Linux Enterprise Server 12 SP5:libospfapiclient0-1.1.1-17.10.1 SUSE Linux Enterprise Server 12 SP5:libquagga_pb0-1.1.1-17.10.1 SUSE Linux Enterprise Server 12 SP5:libzebra1-1.1.1-17.10.1 SUSE Linux Enterprise Server 12 SP5:quagga-1.1.1-17.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libospf0-1.1.1-17.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libospfapiclient0-1.1.1-17.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libquagga_pb0-1.1.1-17.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libzebra1-1.1.1-17.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:quagga-1.1.1-17.10.1 SUSE Linux Enterprise Software Development Kit 12 SP5:quagga-devel-1.1.1-17.10.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2023/suse-su-20233793-1/ https://www.suse.com/security/cve/CVE-2023-38802.html CVE-2023-38802 https://bugzilla.suse.com/1213284 SUSE Bug 1213284 An issue was discovered in FRRouting FRR through 9.0. bgpd/bgp_packet.c processes NLRIs if the attribute length is zero. CVE-2023-41358 SUSE Linux Enterprise Server 12 SP5:libospf0-1.1.1-17.10.1 SUSE Linux Enterprise Server 12 SP5:libospfapiclient0-1.1.1-17.10.1 SUSE Linux Enterprise Server 12 SP5:libquagga_pb0-1.1.1-17.10.1 SUSE Linux Enterprise Server 12 SP5:libzebra1-1.1.1-17.10.1 SUSE Linux Enterprise Server 12 SP5:quagga-1.1.1-17.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libospf0-1.1.1-17.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libospfapiclient0-1.1.1-17.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libquagga_pb0-1.1.1-17.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libzebra1-1.1.1-17.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:quagga-1.1.1-17.10.1 SUSE Linux Enterprise Software Development Kit 12 SP5:quagga-devel-1.1.1-17.10.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2023/suse-su-20233793-1/ https://www.suse.com/security/cve/CVE-2023-41358.html CVE-2023-41358 https://bugzilla.suse.com/1214735 SUSE Bug 1214735