-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: bind security update Advisory ID: RHSA-2022:6780-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:6780 Issue date: 2022-10-04 CVE Names: CVE-2022-38177 CVE-2022-38178 ==================================================================== 1. Summary: An update for bind is now available for Red Hat Enterprise Linux 8.2 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. 8.2) - aarch64, noarch, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS EUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64 3. Description: The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly. Security Fix(es): * bind: memory leak in ECDSA DNSSEC verification code (CVE-2022-38177) * bind: memory leaks in EdDSA DNSSEC verification code (CVE-2022-38178) 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 After installing the update, the BIND daemon (named) will be restarted automatically. 5. Bugs fixed (https://bugzilla.redhat.com/): 2128601 - CVE-2022-38177 bind: memory leak in ECDSA DNSSEC verification code 2128602 - CVE-2022-38178 bind: memory leaks in EdDSA DNSSEC verification code 6. Package List: Red Hat Enterprise Linux AppStream EUS (v. 8.2): aarch64: bind-9.11.13-6.el8_2.4.aarch64.rpm bind-chroot-9.11.13-6.el8_2.4.aarch64.rpm bind-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-debugsource-9.11.13-6.el8_2.4.aarch64.rpm bind-devel-9.11.13-6.el8_2.4.aarch64.rpm bind-export-libs-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-libs-9.11.13-6.el8_2.4.aarch64.rpm bind-libs-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-libs-lite-9.11.13-6.el8_2.4.aarch64.rpm bind-libs-lite-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-lite-devel-9.11.13-6.el8_2.4.aarch64.rpm bind-pkcs11-9.11.13-6.el8_2.4.aarch64.rpm bind-pkcs11-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-pkcs11-devel-9.11.13-6.el8_2.4.aarch64.rpm bind-pkcs11-libs-9.11.13-6.el8_2.4.aarch64.rpm bind-pkcs11-libs-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-pkcs11-utils-9.11.13-6.el8_2.4.aarch64.rpm bind-pkcs11-utils-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-sdb-9.11.13-6.el8_2.4.aarch64.rpm bind-sdb-chroot-9.11.13-6.el8_2.4.aarch64.rpm bind-sdb-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-utils-9.11.13-6.el8_2.4.aarch64.rpm bind-utils-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm noarch: bind-license-9.11.13-6.el8_2.4.noarch.rpm python3-bind-9.11.13-6.el8_2.4.noarch.rpm ppc64le: bind-9.11.13-6.el8_2.4.ppc64le.rpm bind-chroot-9.11.13-6.el8_2.4.ppc64le.rpm bind-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-debugsource-9.11.13-6.el8_2.4.ppc64le.rpm bind-devel-9.11.13-6.el8_2.4.ppc64le.rpm bind-export-libs-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-libs-9.11.13-6.el8_2.4.ppc64le.rpm bind-libs-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-libs-lite-9.11.13-6.el8_2.4.ppc64le.rpm bind-libs-lite-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-lite-devel-9.11.13-6.el8_2.4.ppc64le.rpm bind-pkcs11-9.11.13-6.el8_2.4.ppc64le.rpm bind-pkcs11-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-pkcs11-devel-9.11.13-6.el8_2.4.ppc64le.rpm bind-pkcs11-libs-9.11.13-6.el8_2.4.ppc64le.rpm bind-pkcs11-libs-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-pkcs11-utils-9.11.13-6.el8_2.4.ppc64le.rpm bind-pkcs11-utils-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-sdb-9.11.13-6.el8_2.4.ppc64le.rpm bind-sdb-chroot-9.11.13-6.el8_2.4.ppc64le.rpm bind-sdb-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-utils-9.11.13-6.el8_2.4.ppc64le.rpm bind-utils-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm s390x: bind-9.11.13-6.el8_2.4.s390x.rpm bind-chroot-9.11.13-6.el8_2.4.s390x.rpm bind-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-debugsource-9.11.13-6.el8_2.4.s390x.rpm bind-devel-9.11.13-6.el8_2.4.s390x.rpm bind-export-libs-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-libs-9.11.13-6.el8_2.4.s390x.rpm bind-libs-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-libs-lite-9.11.13-6.el8_2.4.s390x.rpm bind-libs-lite-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-lite-devel-9.11.13-6.el8_2.4.s390x.rpm bind-pkcs11-9.11.13-6.el8_2.4.s390x.rpm bind-pkcs11-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-pkcs11-devel-9.11.13-6.el8_2.4.s390x.rpm bind-pkcs11-libs-9.11.13-6.el8_2.4.s390x.rpm bind-pkcs11-libs-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-pkcs11-utils-9.11.13-6.el8_2.4.s390x.rpm bind-pkcs11-utils-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-sdb-9.11.13-6.el8_2.4.s390x.rpm bind-sdb-chroot-9.11.13-6.el8_2.4.s390x.rpm bind-sdb-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-utils-9.11.13-6.el8_2.4.s390x.rpm bind-utils-debuginfo-9.11.13-6.el8_2.4.s390x.rpm x86_64: bind-9.11.13-6.el8_2.4.x86_64.rpm bind-chroot-9.11.13-6.el8_2.4.x86_64.rpm bind-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-debugsource-9.11.13-6.el8_2.4.i686.rpm bind-debugsource-9.11.13-6.el8_2.4.x86_64.rpm bind-devel-9.11.13-6.el8_2.4.i686.rpm bind-devel-9.11.13-6.el8_2.4.x86_64.rpm bind-export-libs-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-export-libs-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-libs-9.11.13-6.el8_2.4.i686.rpm bind-libs-9.11.13-6.el8_2.4.x86_64.rpm bind-libs-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-libs-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-libs-lite-9.11.13-6.el8_2.4.i686.rpm bind-libs-lite-9.11.13-6.el8_2.4.x86_64.rpm bind-libs-lite-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-libs-lite-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-lite-devel-9.11.13-6.el8_2.4.i686.rpm bind-lite-devel-9.11.13-6.el8_2.4.x86_64.rpm bind-pkcs11-9.11.13-6.el8_2.4.x86_64.rpm bind-pkcs11-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-pkcs11-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-pkcs11-devel-9.11.13-6.el8_2.4.i686.rpm bind-pkcs11-devel-9.11.13-6.el8_2.4.x86_64.rpm bind-pkcs11-libs-9.11.13-6.el8_2.4.i686.rpm bind-pkcs11-libs-9.11.13-6.el8_2.4.x86_64.rpm bind-pkcs11-libs-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-pkcs11-libs-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-pkcs11-utils-9.11.13-6.el8_2.4.x86_64.rpm bind-pkcs11-utils-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-pkcs11-utils-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-sdb-9.11.13-6.el8_2.4.x86_64.rpm bind-sdb-chroot-9.11.13-6.el8_2.4.x86_64.rpm bind-sdb-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-sdb-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-utils-9.11.13-6.el8_2.4.x86_64.rpm bind-utils-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-utils-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm Red Hat Enterprise Linux BaseOS EUS (v. 8.2): Source: bind-9.11.13-6.el8_2.4.src.rpm aarch64: bind-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-debugsource-9.11.13-6.el8_2.4.aarch64.rpm bind-export-devel-9.11.13-6.el8_2.4.aarch64.rpm bind-export-libs-9.11.13-6.el8_2.4.aarch64.rpm bind-export-libs-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-libs-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-libs-lite-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-pkcs11-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-pkcs11-libs-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-pkcs11-utils-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-sdb-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm bind-utils-debuginfo-9.11.13-6.el8_2.4.aarch64.rpm ppc64le: bind-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-debugsource-9.11.13-6.el8_2.4.ppc64le.rpm bind-export-devel-9.11.13-6.el8_2.4.ppc64le.rpm bind-export-libs-9.11.13-6.el8_2.4.ppc64le.rpm bind-export-libs-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-libs-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-libs-lite-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-pkcs11-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-pkcs11-libs-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-pkcs11-utils-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-sdb-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm bind-utils-debuginfo-9.11.13-6.el8_2.4.ppc64le.rpm s390x: bind-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-debugsource-9.11.13-6.el8_2.4.s390x.rpm bind-export-devel-9.11.13-6.el8_2.4.s390x.rpm bind-export-libs-9.11.13-6.el8_2.4.s390x.rpm bind-export-libs-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-libs-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-libs-lite-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-pkcs11-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-pkcs11-libs-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-pkcs11-utils-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-sdb-debuginfo-9.11.13-6.el8_2.4.s390x.rpm bind-utils-debuginfo-9.11.13-6.el8_2.4.s390x.rpm x86_64: bind-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-debugsource-9.11.13-6.el8_2.4.i686.rpm bind-debugsource-9.11.13-6.el8_2.4.x86_64.rpm bind-export-devel-9.11.13-6.el8_2.4.i686.rpm bind-export-devel-9.11.13-6.el8_2.4.x86_64.rpm bind-export-libs-9.11.13-6.el8_2.4.i686.rpm bind-export-libs-9.11.13-6.el8_2.4.x86_64.rpm bind-export-libs-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-export-libs-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-libs-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-libs-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-libs-lite-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-libs-lite-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-pkcs11-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-pkcs11-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-pkcs11-libs-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-pkcs11-libs-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-pkcs11-utils-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-pkcs11-utils-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-sdb-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-sdb-debuginfo-9.11.13-6.el8_2.4.x86_64.rpm bind-utils-debuginfo-9.11.13-6.el8_2.4.i686.rpm bind-utils-debuginfo-9.11.13-6.el8_2.4.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-2022-38177 https://access.redhat.com/security/cve/CVE-2022-38178 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: GnuPG v1 iQIVAwUBYzyeNNzjgjWX9erEAQjxBA/8Dkk8VYWMT6InZLXGZoDLdaaPUnaIkEXA j3rggSP64GSEN6jPPnEWLDhJo0zXMq9suXgYM/gZJLT7AKGGAGsEfywxxAqqRsA/ L6Rz/9SE326oBh8OubUL4h29YBV6UE7dg4pb5kPNEiPz9spo8VpA/R6fVeaBBXAk zt/4tMvEcviamGP5isZ+o62INjeUtNm42jwGKZVKuPjyBd84CYbcrYAIEBBsapDw YgCQgficXBjIvwmMxHIT8fXGdo18UGHY0hiyD2tjBQoheQorH6hruOY92NbLw60D QZXRPXlEzi7AG0atm8jHJBb+QIENcLkihe+kx3/uzrjn8DocNZiGdm/97nfQ6Pgq /1nuIFwZb6HmI1gjWQwzT5tHs0kW83C0A4yKrTqHxZLi/9Zlb/Ka4Vpw4vgV8FPF VQbdeWAp5VkfbThZ9UyIG3f7lqt22N9pSsAZK8Az0YiJXc7jcdLjl5uCNNEOcBUh z68MFbXIRLHvfblbm1SRjahgjIOc74kdJGGzDNPqcCrydY3i5Y/xmpNyV4qSHq4t 5owh+qAGc016rA9mLvOcr4D+yoKcLFpwA6XyarYj6Ki+2v0QhU87rL7P1OB7iOb6 g2ZKoP2yR6HuGwBph8ptkkeKCD4WGtYkwcTakFVXYV5OkGUqG+YXS29gZN1cFTBO /04sD/VbOSU=hqHq -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce