-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory
Synopsis: Important: frr security and bug fix update Advisory ID: RHSA-2023:5195-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:5195 Issue date: 2023-09-18 CVE Names: CVE-2023-38802 ===================================================================== 1. Summary: An update for frr is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream EUS (v.8.6) - aarch64, ppc64le, s390x, x86_64 3. Description: FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD. Security Fix(es): * frr: Incorrect handling of a error in parsing of an invalid section of a BGP update can de-peer a router (CVE-2023-38802) 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. Bug Fix(es): * BFD crash in FRR running in MetalLB (BZ#2231830) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2230983 - CVE-2023-38802 frr: Incorrect handling of a error in parsing of an invalid section of a BGP update can de-peer a router 2231830 - BFD crash in FRR running in MetalLB [rhel-8.6.0.z] 6. Package List: Red Hat Enterprise Linux AppStream EUS (v.8.6): Source: frr-7.5-11.el8_6.2.src.rpm aarch64: frr-7.5-11.el8_6.2.aarch64.rpm frr-debuginfo-7.5-11.el8_6.2.aarch64.rpm frr-debugsource-7.5-11.el8_6.2.aarch64.rpm ppc64le: frr-7.5-11.el8_6.2.ppc64le.rpm frr-debuginfo-7.5-11.el8_6.2.ppc64le.rpm frr-debugsource-7.5-11.el8_6.2.ppc64le.rpm s390x: frr-7.5-11.el8_6.2.s390x.rpm frr-debuginfo-7.5-11.el8_6.2.s390x.rpm frr-debugsource-7.5-11.el8_6.2.s390x.rpm x86_64: frr-7.5-11.el8_6.2.x86_64.rpm frr-debuginfo-7.5-11.el8_6.2.x86_64.rpm frr-debugsource-7.5-11.el8_6.2.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2023-38802 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secal...@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJlCGxtAAoJENzjgjWX9erEl0IP/0g1tlLB+JRPsBSFWImcfE3K 1bhWpV0MDTjIBCUg0cSEBU3FU/WWOxsffGGX6V36+bu4sK1pJcONEgHYhTopuWj5 5NHFTeYsJFRkNxr6/dwXhhdXcbyhPYbs6IIDkkH3nSlhS/dhbbcnFs5pdYOPR+0c audY2QVvzH+/3wAcufQJ4V/paQbKy7p7y6J+nJn9adTWBXgbtr1Wv1PobGmQwbqT h3vEXqZc0EOE2Ouuj6U81VZiKYFdQdngrAzd09tKrO0M1aPaEwA0g2+Q43nwav1n g++3hhYJYMcdg9zfy5Ap2qhq19OB6mKLnzvpqnsYgEtf+akf75icFgYLMaf6Bzmk mBZS9/fuOCwtIZsw9lRxiS4zyLxG1sr2ySjQg3Dy0+M47BXCxD9puViN5bL+d9z9 GoiVurqmHiMQP/XxIshFU3w3C3V+q9dl7h91/bwswusSlBKlhq5tiW4EvSFtSRWA FXFmx8d5SkKVV1XlugIMlZ+ZBjnLMxs6k9pklGtIzC4Uslf1DYlvrG7o0vcZV6NI JlaNHLrEHfsvmO71YnBtaZpRFMLRVNph1iFYmjn/jBo+U+sPsjK3s/0sZoKvTRLS Gxfn/+AK0nJ97sLAUmVKQ9c6yALyCDXn4ZeR6lrL0eudG1mnsZbbsFfUKyvlh6Ck LiovqFGH+XxLrVdCchNz =NZki -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce