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Red Hat Virtualization 4 Important Advisory: RHSA-2022-8598-01

An update for redhat-release-virtualization-host, redhat-virtualization-host, and redhat-virtualization-host-productimg is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat Virtualization Host security update [ovirt-4.5.3-1] Advisory ID: RHSA-2022:8598-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2022:8598 Issue date: 2022-11-22 CVE Names: CVE-2022-3515 CVE-2022-38177 CVE-2022-38178 CVE-2022-40674 CVE-2022-41974 ==================================================================== 1. Summary: An update for redhat-release-virtualization-host, redhat-virtualization-host, and redhat-virtualization-host-productimg is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. 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: RHEL 8-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64 Red Hat Virtualization 4 Hypervisor for RHEL 8 - x86_64 3. Description: The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The ovirt-node-ng packages provide the Red HatVirtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The following packages have been upgraded to a later upstream version: redhat-release-virtualization-host (4.5.2), redhat-virtualization-host (4.5.2), redhat-virtualization-host-productimg (4.5.2). (BZ#2070049, BZ#2093195) Security Fix(es): * libksba: integer overflow may lead to remote code execution (CVE-2022-3515) * bind: memory leak in ECDSA DNSSEC verification code (CVE-2022-38177) * bind: memory leaks in EdDSA DNSSEC verification code (CVE-2022-38178) * expat: a use-after-free in the doContent function in xmlparse.c (CVE-2022-40674) * device-mapper-multipath: Authorization bypass, multipathd daemon listens for client connections on an abstract Unix socket (CVE-2022-41974) 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/2974891 5. Bugs fixed (https://bugzilla.redhat.com/): 2127936 - Upgrade redhat-release-virtualization-host to 4.5.3 2128601 - CVE-2022-38177 bind: memory leak in ECDSA DNSSEC verification code 2128602 - CVE-2022-38178 bind: memory leaks in EdDSA DNSSEC verification code 2128986 - Rebase RHV-H 4.4 SP1 on RHEL 8.6.0.4 2130769 - CVE-2022-40674 expat: a use-after-free in the doContent function in xmlparse.c 2133988 - CVE-2022-41974 device-mapper-multipath: Authorization bypass, multipathd daemon listens for client connections on an abstract Unix socket 2135610 - CVE-2022-3515 libksba: integer overflow may lead toremote code execution 6. Package List: Red Hat Virtualization 4 Hypervisor for RHEL 8: Source: redhat-virtualization-host-4.5.3-202211170828_8.6.src.rpm x86_64: redhat-virtualization-host-image-update-4.5.3-202211170828_8.6.x86_64.rpm RHEL 8-based RHEV-H for RHEV 4 (build requirements): Source: redhat-release-virtualization-host-4.5.3-1.el8ev.src.rpm redhat-virtualization-host-productimg-4.5.3-1.el8.src.rpm noarch: redhat-virtualization-host-image-update-placeholder-4.5.3-1.el8ev.noarch.rpm x86_64: redhat-release-virtualization-host-4.5.3-1.el8ev.x86_64.rpm redhat-release-virtualization-host-content-4.5.3-1.el8ev.x86_64.rpm redhat-virtualization-host-productimg-4.5.3-1.el8.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-2022-3515 https://access.redhat.com/security/cve/CVE-2022-38177 https://access.redhat.com/security/cve/CVE-2022-38178 https://access.redhat.com/security/cve/CVE-2022-40674 https://access.redhat.com/security/cve/CVE-2022-41974 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 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBY30bKNzjgjWX9erEAQg3fQ/+KQKUWs7KYojcs+Yw3Aa1yUgrcvUaKwbY K4CM06HwQZnPmirH2f1Ne1SxWz2vGQMEE0LmW7LEmSxDKsN+/+WBx2/hmxhI3HsU iGrHHrvwTi3s3kqIL/1DhynjTlUOIi175Qc9/2hOQrlxZYpJ2MYpOIx7x3I/Udii uzBKKqW5JH6R0XAmcVBXAVNw/oNI35aWh4RRbOLid0kdJc0JOqegaZT+CxOi0K6j goDJ1imMaYqCc0hjLD8jiPVPMH2iSNgkZy0m6DiyIlhJfs/Z669b9R0//gK2RI4e SKE07CntL6+SMC3G7Tf3yecPl3pnS3THIM+lKKqw0sj7ny+noh34DRFYdmGjkkCv Fbq8Lg6QGmEH0zhRcAGJiOoL37/W8L/wXkq8kb+VhpyGaM0+l6GU1BpeSRSvxpD1 Hcg7mIdLpgOrc/BFM6U7j3SWNJVqKeHMKnSAvMCwZyQAI7VsCD6vAKky/edqvjbY NhsZOGVOjOssN8vWJy4uQBinSGiFRdRaX7Gnkz0IFCaUPAoiYG3xilrft3GM5ZGc c7xIrc1TQIzOBT6It3oWpdSruj0TOBlVvWE6YA8VfWJPvli9JQlwe6+T7UIKki61 HsstiZ4am5FSeNSS6yCvDYm1LDvQS7/LJiT0SxHZKJp4AbhOev7CPU9JCC60PQH0 BKA6abfBdSs=/C5k -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Red Hat Virtualization (RHV) has released crucial security updates to counter critical vulnerabilities that threaten system integrity, data confidentiality, and network security. Red Hat Virtualization, Security Update, Advisory Notifications. . Severity: Important. LinuxSecurity.com Team

Nov 22, 2022 •Important Red Hat