-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: sudo security update Advisory ID: RHSA-2023:0291-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0291 Issue date: 2023-01-23 CVE Names: CVE-2023-22809 ===================================================================== 1. Summary: An update for sudo is now available for Red Hat Enterprise Linux 7. 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: The sudo packages contain the sudo utility which allows system administrators to provide certain users with the permission to execute privileged commands, which are used for system management purposes, without having to log in as root. Security Fix(es): * sudo: arbitrary file write with privileges of the RunAs user (CVE-2023-22809) 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. 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/): 2161142 - CVE-2023-22809 sudo: arbitrary file write with privileges of the RunAs user 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: sudo-1.8.23-10.el7_9.3.src.rpm x86_64: sudo-1.8.23-10.el7_9.3.x86_64.rpm sudo-debuginfo-1.8.23-10.el7_9.3.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: sudo-debuginfo-1.8.23-10.el7_9.3.i686.rpm sudo-debuginfo-1.8.23-10.el7_9.3.x86_64.rpm sudo-devel-1.8.23-10.el7_9.3.i686.rpm sudo-devel-1.8.23-10.el7_9.3.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: sudo-1.8.23-10.el7_9.3.src.rpm x86_64: sudo-1.8.23-10.el7_9.3.x86_64.rpm sudo-debuginfo-1.8.23-10.el7_9.3.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: sudo-debuginfo-1.8.23-10.el7_9.3.i686.rpm sudo-debuginfo-1.8.23-10.el7_9.3.x86_64.rpm sudo-devel-1.8.23-10.el7_9.3.i686.rpm sudo-devel-1.8.23-10.el7_9.3.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: sudo-1.8.23-10.el7_9.3.src.rpm ppc64: sudo-1.8.23-10.el7_9.3.ppc64.rpm sudo-debuginfo-1.8.23-10.el7_9.3.ppc64.rpm ppc64le: sudo-1.8.23-10.el7_9.3.ppc64le.rpm sudo-debuginfo-1.8.23-10.el7_9.3.ppc64le.rpm s390x: sudo-1.8.23-10.el7_9.3.s390x.rpm sudo-debuginfo-1.8.23-10.el7_9.3.s390x.rpm x86_64: sudo-1.8.23-10.el7_9.3.x86_64.rpm sudo-debuginfo-1.8.23-10.el7_9.3.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: sudo-debuginfo-1.8.23-10.el7_9.3.ppc.rpm sudo-debuginfo-1.8.23-10.el7_9.3.ppc64.rpm sudo-devel-1.8.23-10.el7_9.3.ppc.rpm sudo-devel-1.8.23-10.el7_9.3.ppc64.rpm ppc64le: sudo-debuginfo-1.8.23-10.el7_9.3.ppc64le.rpm sudo-devel-1.8.23-10.el7_9.3.ppc64le.rpm s390x: sudo-debuginfo-1.8.23-10.el7_9.3.s390.rpm sudo-debuginfo-1.8.23-10.el7_9.3.s390x.rpm sudo-devel-1.8.23-10.el7_9.3.s390.rpm sudo-devel-1.8.23-10.el7_9.3.s390x.rpm x86_64: sudo-debuginfo-1.8.23-10.el7_9.3.i686.rpm sudo-debuginfo-1.8.23-10.el7_9.3.x86_64.rpm sudo-devel-1.8.23-10.el7_9.3.i686.rpm sudo-devel-1.8.23-10.el7_9.3.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: sudo-1.8.23-10.el7_9.3.src.rpm x86_64: sudo-1.8.23-10.el7_9.3.x86_64.rpm sudo-debuginfo-1.8.23-10.el7_9.3.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: sudo-debuginfo-1.8.23-10.el7_9.3.i686.rpm sudo-debuginfo-1.8.23-10.el7_9.3.x86_64.rpm sudo-devel-1.8.23-10.el7_9.3.i686.rpm sudo-devel-1.8.23-10.el7_9.3.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-2023-22809 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY85i1dzjgjWX9erEAQgx4A//fkXJ77ILsnktdNtWkEFRr8O5Dn1zHeL2 WCRcwDKsvS2uf9av6u5/lh9Tr0SLJRSf4HgqarInQGtl8WQllXFyd33xp3AZGloM wOcqJkyzRQMCH+64vzkH/Ev2A8Mz2TzS9cdlb84i835LblGT1A+eHqpRyjm8x/+U 1ZpRNEM6GgAr4ZMI4V8ItDwaKJxFIFAbzYM1dqAIKrofMxDfRYfMdtPQN323QNlI jiAaRc/ZBl0AM4pGXPa0FQ42Pd26YWUIX3OUpqeBpxDufqk0Svfp70ZvdLoNGfpK +onP5nGTQ8/anXe/nP802hTGf0bvnWIVkaDjg7AoVg2S+oz+Rrs3LTXg7ijE8bI7 mbseISQr0TSgPv0H+8Z+B1ya4KDXgxB512KDt2RbxX7ttcxFfC1zwA1huyI3Emiv YzFcK2+/sYlD0jdqSNkHn0JSU17Zlo//aEtgVwz99pCJ8rR3tl4NQSCAjO7nrc/T wSWF/ucsVOZuX1bHKANlghESqpuCBSoWkV/WmJ3uBPMkWhx47ASLytTjcUyObAYC W6b9QNwdFyjNm+pZAVZT2xvKxtjQeIWf9+CBBDt4N5ndlhrJwWRm55GMcwDMCv5m /0owo3+08+/rj6t6N2xqD/m1ZlpcG5ljbvPy1zHz7RjV+WfBQ9EElupxDev2Jmdo IsRmMHpeNbc= =/rnB -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce