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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.4917 bind security update 4 October 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: bind Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2022-38178 CVE-2022-38177 Original Bulletin: https://access.redhat.com/errata/RHSA-2022:6764 Comment: CVSS (Max): 7.5 CVE-2022-38178 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) CVSS Source: Red Hat Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: bind security update Advisory ID: RHSA-2022:6764-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:6764 Issue date: 2022-10-03 CVE Names: CVE-2022-38177 CVE-2022-38178 ===================================================================== 1. Summary: An update for bind is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. 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 E4S (v. 8.1) - aarch64, noarch, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS E4S (v. 8.1) - 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 E4S (v. 8.1): aarch64: bind-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-chroot-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-debugsource-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-devel-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-export-libs-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-libs-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-libs-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-libs-lite-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-libs-lite-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-lite-devel-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-pkcs11-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-pkcs11-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-pkcs11-devel-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-pkcs11-libs-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-pkcs11-libs-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-pkcs11-utils-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-pkcs11-utils-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-sdb-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-sdb-chroot-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-sdb-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-utils-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-utils-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm noarch: bind-license-9.11.4-26.P2.el8_1.6.noarch.rpm python3-bind-9.11.4-26.P2.el8_1.6.noarch.rpm ppc64le: bind-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-chroot-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-debugsource-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-devel-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-export-libs-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-libs-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-libs-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-libs-lite-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-libs-lite-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-lite-devel-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-pkcs11-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-pkcs11-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-pkcs11-devel-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-pkcs11-libs-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-pkcs11-libs-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-pkcs11-utils-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-pkcs11-utils-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-sdb-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-sdb-chroot-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-sdb-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-utils-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-utils-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm s390x: bind-9.11.4-26.P2.el8_1.6.s390x.rpm bind-chroot-9.11.4-26.P2.el8_1.6.s390x.rpm bind-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-debugsource-9.11.4-26.P2.el8_1.6.s390x.rpm bind-devel-9.11.4-26.P2.el8_1.6.s390x.rpm bind-export-libs-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-libs-9.11.4-26.P2.el8_1.6.s390x.rpm bind-libs-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-libs-lite-9.11.4-26.P2.el8_1.6.s390x.rpm bind-libs-lite-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-lite-devel-9.11.4-26.P2.el8_1.6.s390x.rpm bind-pkcs11-9.11.4-26.P2.el8_1.6.s390x.rpm bind-pkcs11-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-pkcs11-devel-9.11.4-26.P2.el8_1.6.s390x.rpm bind-pkcs11-libs-9.11.4-26.P2.el8_1.6.s390x.rpm bind-pkcs11-libs-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-pkcs11-utils-9.11.4-26.P2.el8_1.6.s390x.rpm bind-pkcs11-utils-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-sdb-9.11.4-26.P2.el8_1.6.s390x.rpm bind-sdb-chroot-9.11.4-26.P2.el8_1.6.s390x.rpm bind-sdb-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-utils-9.11.4-26.P2.el8_1.6.s390x.rpm bind-utils-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm x86_64: bind-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-chroot-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-debugsource-9.11.4-26.P2.el8_1.6.i686.rpm bind-debugsource-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-devel-9.11.4-26.P2.el8_1.6.i686.rpm bind-devel-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-export-libs-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-export-libs-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-libs-9.11.4-26.P2.el8_1.6.i686.rpm bind-libs-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-libs-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-libs-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-libs-lite-9.11.4-26.P2.el8_1.6.i686.rpm bind-libs-lite-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-libs-lite-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-libs-lite-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-lite-devel-9.11.4-26.P2.el8_1.6.i686.rpm bind-lite-devel-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-pkcs11-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-pkcs11-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-pkcs11-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-pkcs11-devel-9.11.4-26.P2.el8_1.6.i686.rpm bind-pkcs11-devel-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-pkcs11-libs-9.11.4-26.P2.el8_1.6.i686.rpm bind-pkcs11-libs-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-pkcs11-libs-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-pkcs11-libs-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-pkcs11-utils-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-pkcs11-utils-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-pkcs11-utils-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-sdb-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-sdb-chroot-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-sdb-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-sdb-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-utils-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-utils-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-utils-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm Red Hat Enterprise Linux BaseOS E4S (v. 8.1): Source: bind-9.11.4-26.P2.el8_1.6.src.rpm aarch64: bind-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-debugsource-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-export-devel-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-export-libs-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-export-libs-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-libs-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-libs-lite-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-pkcs11-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-pkcs11-libs-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-pkcs11-utils-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-sdb-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm bind-utils-debuginfo-9.11.4-26.P2.el8_1.6.aarch64.rpm ppc64le: bind-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-debugsource-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-export-devel-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-export-libs-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-export-libs-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-libs-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-libs-lite-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-pkcs11-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-pkcs11-libs-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-pkcs11-utils-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-sdb-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm bind-utils-debuginfo-9.11.4-26.P2.el8_1.6.ppc64le.rpm s390x: bind-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-debugsource-9.11.4-26.P2.el8_1.6.s390x.rpm bind-export-devel-9.11.4-26.P2.el8_1.6.s390x.rpm bind-export-libs-9.11.4-26.P2.el8_1.6.s390x.rpm bind-export-libs-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-libs-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-libs-lite-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-pkcs11-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-pkcs11-libs-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-pkcs11-utils-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-sdb-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm bind-utils-debuginfo-9.11.4-26.P2.el8_1.6.s390x.rpm x86_64: bind-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-debugsource-9.11.4-26.P2.el8_1.6.i686.rpm bind-debugsource-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-export-devel-9.11.4-26.P2.el8_1.6.i686.rpm bind-export-devel-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-export-libs-9.11.4-26.P2.el8_1.6.i686.rpm bind-export-libs-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-export-libs-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-export-libs-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-libs-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-libs-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-libs-lite-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-libs-lite-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-pkcs11-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-pkcs11-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-pkcs11-libs-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-pkcs11-libs-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-pkcs11-utils-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-pkcs11-utils-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-sdb-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-sdb-debuginfo-9.11.4-26.P2.el8_1.6.x86_64.rpm bind-utils-debuginfo-9.11.4-26.P2.el8_1.6.i686.rpm bind-utils-debuginfo-9.11.4-26.P2.el8_1.6.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 <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYzsuxNzjgjWX9erEAQhZvg//fxJxouvMQZxc6GWWYRD5Y7/AYRb4EyPA 4NJsCcbmGa8MlRvkJ3XUeoyfN9rrwmH/DOzKG79jL4ip0ob4dSUJyQlfvAO4edwT GFwH4V5lofdD9Ax92sRU8qmqnTzkd3/HPENtq+ynFHa0j9ND8nZmOGysg289qBwi GYo1pGrOi3WK1ABd6sWCGaTnZeu3XypDp40txTaKCqSkyAK8wV2OTozqg+HWhakr 4HxtYRbOg24Q9iWla+mnsiRJIFBigYBex4JlKESHc6YI91gsm+Uy108YFK7Km7uw 2r4utm71IrlefVoRhV9pi+6oYqziuXcSYj0A69j/lEm8aIJkW6uNyzpuNTSP1VfS c6DjThsLVd7NgFNFupr8PBqcr28gB4mtRftuf1ypH2VMRyTn1AXu+jhHW+zws2E/ 31pDtYfEAh1U2Ieile1uBKACLrf/mcWHvtqq3HrlI5WUQZVCZWNl//aWdsddSpT7 AF8iMYVRSiGWndTRiYS+cb1LVvoeEV3SXY+uJ59hDgTFgK7aMxgVJ3VqUIzUvKRJ c2AlzU+nwA92IJp5SlpgyRh6A8mEJLJY9ekkluitJxDnoN78xAoe/8nJNOlX6t0O v+4LIbEi5Nx6AtywyRt9larHFuhzDDdcGybIZTbk0/yLZy6nMSnuK2o0cwfB6NaT piFVHCFHl/c= =6MZn - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBYzuppMkNZI30y1K9AQgmnA//SUYEd989wUxKrGToLkQZ12sL/sQwKyB0 Gox1hCLt5CLVPGUEgQ2SHoqSXHnzotdX7P1u0IgohX/lUF7MyLF2SAVrBM7xvAnx yq037UV/BqGr4DABGntCutexw5vuWGdp6tIrckMFwmxRbqACzysk45T5zaEyae4p NQIfZRRTf011bKW63GrNWoSVW7MRDoSKq4BiEfTWvX4/xBSloqN5etD0NOXDcq5l Ex72GTrPDmDn9RYbqWl8XcUOHMuv4LEXdrZwIs4sch5aTTB3hlQrI1zF5k5nQ7qf kkcRVPNxg9TdVuLaIs/hbLIt2esJZXFVOHMIhwinBK/hJk2LDjJi0pEt3qCyhEXz Uo8RlPClHCTcWoPogV6ECuFUvjyUF/WqZvg6N1CTyuBNoHPsvtd3CtUV5LDbRNfS pkrX9tIDqO1jeetiqhwBZFPU7XkEJYN3DwNFxBt9bjeqJ3jw8LmBkIfKrFBDi+nX zpGyjBbxedpHtTezBV/qJc/gDpmEKNP6Nmj5/UdENdSYm1AQiQRv92HhOr0si/47 Jbfxn3tIdjB/qbYzhsSYuwL4L2fVNgq92+AIWBP2VlIE/94QdkqC8wHtR5/vrpFi myfU5vBnY+APbNXEkYP0FRT5Fi1vnSQSB/oPDvQTI0bNAWxd/jEuy6sofCG9sIjC 441twle9Mg0= =hjTy -----END PGP SIGNATURE-----