-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: bind security update Advisory ID: RHSA-2022:6779-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:6779 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 8.4 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.8.4) - aarch64, noarch, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS EUS (v.8.4) - 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.8.4): aarch64: bind-9.11.26-4.el8_4.1.aarch64.rpm bind-chroot-9.11.26-4.el8_4.1.aarch64.rpm bind-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-debugsource-9.11.26-4.el8_4.1.aarch64.rpm bind-devel-9.11.26-4.el8_4.1.aarch64.rpm bind-export-libs-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-libs-9.11.26-4.el8_4.1.aarch64.rpm bind-libs-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-libs-lite-9.11.26-4.el8_4.1.aarch64.rpm bind-libs-lite-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-lite-devel-9.11.26-4.el8_4.1.aarch64.rpm bind-pkcs11-9.11.26-4.el8_4.1.aarch64.rpm bind-pkcs11-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-pkcs11-devel-9.11.26-4.el8_4.1.aarch64.rpm bind-pkcs11-libs-9.11.26-4.el8_4.1.aarch64.rpm bind-pkcs11-libs-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-pkcs11-utils-9.11.26-4.el8_4.1.aarch64.rpm bind-pkcs11-utils-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-sdb-9.11.26-4.el8_4.1.aarch64.rpm bind-sdb-chroot-9.11.26-4.el8_4.1.aarch64.rpm bind-sdb-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-utils-9.11.26-4.el8_4.1.aarch64.rpm bind-utils-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm noarch: bind-license-9.11.26-4.el8_4.1.noarch.rpm python3-bind-9.11.26-4.el8_4.1.noarch.rpm ppc64le: bind-9.11.26-4.el8_4.1.ppc64le.rpm bind-chroot-9.11.26-4.el8_4.1.ppc64le.rpm bind-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-debugsource-9.11.26-4.el8_4.1.ppc64le.rpm bind-devel-9.11.26-4.el8_4.1.ppc64le.rpm bind-export-libs-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-libs-9.11.26-4.el8_4.1.ppc64le.rpm bind-libs-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-libs-lite-9.11.26-4.el8_4.1.ppc64le.rpm bind-libs-lite-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-lite-devel-9.11.26-4.el8_4.1.ppc64le.rpm bind-pkcs11-9.11.26-4.el8_4.1.ppc64le.rpm bind-pkcs11-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-pkcs11-devel-9.11.26-4.el8_4.1.ppc64le.rpm bind-pkcs11-libs-9.11.26-4.el8_4.1.ppc64le.rpm bind-pkcs11-libs-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-pkcs11-utils-9.11.26-4.el8_4.1.ppc64le.rpm bind-pkcs11-utils-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-sdb-9.11.26-4.el8_4.1.ppc64le.rpm bind-sdb-chroot-9.11.26-4.el8_4.1.ppc64le.rpm bind-sdb-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-utils-9.11.26-4.el8_4.1.ppc64le.rpm bind-utils-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm s390x: bind-9.11.26-4.el8_4.1.s390x.rpm bind-chroot-9.11.26-4.el8_4.1.s390x.rpm bind-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-debugsource-9.11.26-4.el8_4.1.s390x.rpm bind-devel-9.11.26-4.el8_4.1.s390x.rpm bind-export-libs-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-libs-9.11.26-4.el8_4.1.s390x.rpm bind-libs-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-libs-lite-9.11.26-4.el8_4.1.s390x.rpm bind-libs-lite-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-lite-devel-9.11.26-4.el8_4.1.s390x.rpm bind-pkcs11-9.11.26-4.el8_4.1.s390x.rpm bind-pkcs11-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-pkcs11-devel-9.11.26-4.el8_4.1.s390x.rpm bind-pkcs11-libs-9.11.26-4.el8_4.1.s390x.rpm bind-pkcs11-libs-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-pkcs11-utils-9.11.26-4.el8_4.1.s390x.rpm bind-pkcs11-utils-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-sdb-9.11.26-4.el8_4.1.s390x.rpm bind-sdb-chroot-9.11.26-4.el8_4.1.s390x.rpm bind-sdb-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-utils-9.11.26-4.el8_4.1.s390x.rpm bind-utils-debuginfo-9.11.26-4.el8_4.1.s390x.rpm x86_64: bind-9.11.26-4.el8_4.1.x86_64.rpm bind-chroot-9.11.26-4.el8_4.1.x86_64.rpm bind-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-debugsource-9.11.26-4.el8_4.1.i686.rpm bind-debugsource-9.11.26-4.el8_4.1.x86_64.rpm bind-devel-9.11.26-4.el8_4.1.i686.rpm bind-devel-9.11.26-4.el8_4.1.x86_64.rpm bind-export-libs-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-export-libs-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-libs-9.11.26-4.el8_4.1.i686.rpm bind-libs-9.11.26-4.el8_4.1.x86_64.rpm bind-libs-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-libs-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-libs-lite-9.11.26-4.el8_4.1.i686.rpm bind-libs-lite-9.11.26-4.el8_4.1.x86_64.rpm bind-libs-lite-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-libs-lite-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-lite-devel-9.11.26-4.el8_4.1.i686.rpm bind-lite-devel-9.11.26-4.el8_4.1.x86_64.rpm bind-pkcs11-9.11.26-4.el8_4.1.x86_64.rpm bind-pkcs11-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-pkcs11-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-pkcs11-devel-9.11.26-4.el8_4.1.i686.rpm bind-pkcs11-devel-9.11.26-4.el8_4.1.x86_64.rpm bind-pkcs11-libs-9.11.26-4.el8_4.1.i686.rpm bind-pkcs11-libs-9.11.26-4.el8_4.1.x86_64.rpm bind-pkcs11-libs-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-pkcs11-libs-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-pkcs11-utils-9.11.26-4.el8_4.1.x86_64.rpm bind-pkcs11-utils-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-pkcs11-utils-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-sdb-9.11.26-4.el8_4.1.x86_64.rpm bind-sdb-chroot-9.11.26-4.el8_4.1.x86_64.rpm bind-sdb-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-sdb-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-utils-9.11.26-4.el8_4.1.x86_64.rpm bind-utils-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-utils-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm Red Hat Enterprise Linux BaseOS EUS (v.8.4): Source: bind-9.11.26-4.el8_4.1.src.rpm aarch64: bind-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-debugsource-9.11.26-4.el8_4.1.aarch64.rpm bind-export-devel-9.11.26-4.el8_4.1.aarch64.rpm bind-export-libs-9.11.26-4.el8_4.1.aarch64.rpm bind-export-libs-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-libs-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-libs-lite-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-pkcs11-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-pkcs11-libs-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-pkcs11-utils-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-sdb-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm bind-utils-debuginfo-9.11.26-4.el8_4.1.aarch64.rpm ppc64le: bind-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-debugsource-9.11.26-4.el8_4.1.ppc64le.rpm bind-export-devel-9.11.26-4.el8_4.1.ppc64le.rpm bind-export-libs-9.11.26-4.el8_4.1.ppc64le.rpm bind-export-libs-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-libs-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-libs-lite-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-pkcs11-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-pkcs11-libs-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-pkcs11-utils-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-sdb-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm bind-utils-debuginfo-9.11.26-4.el8_4.1.ppc64le.rpm s390x: bind-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-debugsource-9.11.26-4.el8_4.1.s390x.rpm bind-export-devel-9.11.26-4.el8_4.1.s390x.rpm bind-export-libs-9.11.26-4.el8_4.1.s390x.rpm bind-export-libs-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-libs-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-libs-lite-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-pkcs11-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-pkcs11-libs-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-pkcs11-utils-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-sdb-debuginfo-9.11.26-4.el8_4.1.s390x.rpm bind-utils-debuginfo-9.11.26-4.el8_4.1.s390x.rpm x86_64: bind-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-debugsource-9.11.26-4.el8_4.1.i686.rpm bind-debugsource-9.11.26-4.el8_4.1.x86_64.rpm bind-export-devel-9.11.26-4.el8_4.1.i686.rpm bind-export-devel-9.11.26-4.el8_4.1.x86_64.rpm bind-export-libs-9.11.26-4.el8_4.1.i686.rpm bind-export-libs-9.11.26-4.el8_4.1.x86_64.rpm bind-export-libs-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-export-libs-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-libs-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-libs-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-libs-lite-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-libs-lite-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-pkcs11-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-pkcs11-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-pkcs11-libs-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-pkcs11-libs-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-pkcs11-utils-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-pkcs11-utils-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-sdb-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-sdb-debuginfo-9.11.26-4.el8_4.1.x86_64.rpm bind-utils-debuginfo-9.11.26-4.el8_4.1.i686.rpm bind-utils-debuginfo-9.11.26-4.el8_4.1.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 iQIVAwUBYzyeH9zjgjWX9erEAQjL5A/9GBA2wdN80FLpXgqrQpmMrvf2GH/77Qh8 nkVDHPCWosU0Js8nktabP/NGrSCjIF0NDfPgQjhY1DUS6aCru4Ig4/3A25REWQaE KvfnCK/ovIiQwqzNFXkFTd49RA+Ke1no5vWa3PXzSDaIpgKYJhpW5FYpccP6SJHe OSgw/xmVyWWlr3qujYBj9EVcbDW7FCf1ISZd/ZdR1a9yZJxwiBviiPiuP+F5BzTJ sckq+AR6qb6sWytAqDdhXuHyrjahLDHVOIinYbuc5V66uj8pEwGzzGjupkYbscLp dPebJLW7XN07pn4hmdfB3fOQGAE0+LVe1oAz0Mw9bE0HuU5/TkgOB9PkkOPTjnZt NOdMbFDX0dRqy8Niz+TsD0JxivsNS81YbTw69PTIf3Ed2L226W0fCh0Y7DCov4xF e9R7Wlqdp8WL/4ejjx455/NZ0NJRRhhLd8fhV6SL986QiF/hDMi8PZ3GsI7S81Bq iTOrlWGJOrUaT4i0lm2UA3+2KjNxRrxStDNzHlZuWdiVNZpeyYIFepsmyspuXsHx srnH/uQnL/9QUW69ytuaikxVoJfw+owESUrY206QODs5U6hC6edkxnJeeSvHgNVU uK6QQ46GDZF6LftrIUNJJ6RoPAuJeRAtC/3FQFSuPEFOxXO60+75E+ERylXfiLW5 EXuy9fQphUEAJ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce