-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: bind security update Advisory ID: RHSA-2021:0670-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:0670 Issue date: 2021-03-01 CVE Names: CVE-2020-8625 ===================================================================== 1. Summary: An update for bind is now available 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: Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - 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: Buffer overflow in the SPNEGO implementation affecting GSSAPI security policy negotiation (CVE-2020-8625) 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/): 1928486 - CVE-2020-8625 bind: Buffer overflow in the SPNEGO implementation affecting GSSAPI security policy negotiation 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): aarch64: bind-9.11.20-5.el8_3.1.aarch64.rpm bind-chroot-9.11.20-5.el8_3.1.aarch64.rpm bind-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-debugsource-9.11.20-5.el8_3.1.aarch64.rpm bind-devel-9.11.20-5.el8_3.1.aarch64.rpm bind-export-libs-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-libs-9.11.20-5.el8_3.1.aarch64.rpm bind-libs-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-libs-lite-9.11.20-5.el8_3.1.aarch64.rpm bind-libs-lite-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-lite-devel-9.11.20-5.el8_3.1.aarch64.rpm bind-pkcs11-9.11.20-5.el8_3.1.aarch64.rpm bind-pkcs11-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-pkcs11-devel-9.11.20-5.el8_3.1.aarch64.rpm bind-pkcs11-libs-9.11.20-5.el8_3.1.aarch64.rpm bind-pkcs11-libs-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-pkcs11-utils-9.11.20-5.el8_3.1.aarch64.rpm bind-pkcs11-utils-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-sdb-9.11.20-5.el8_3.1.aarch64.rpm bind-sdb-chroot-9.11.20-5.el8_3.1.aarch64.rpm bind-sdb-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-utils-9.11.20-5.el8_3.1.aarch64.rpm bind-utils-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm noarch: bind-license-9.11.20-5.el8_3.1.noarch.rpm python3-bind-9.11.20-5.el8_3.1.noarch.rpm ppc64le: bind-9.11.20-5.el8_3.1.ppc64le.rpm bind-chroot-9.11.20-5.el8_3.1.ppc64le.rpm bind-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-debugsource-9.11.20-5.el8_3.1.ppc64le.rpm bind-devel-9.11.20-5.el8_3.1.ppc64le.rpm bind-export-libs-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-libs-9.11.20-5.el8_3.1.ppc64le.rpm bind-libs-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-libs-lite-9.11.20-5.el8_3.1.ppc64le.rpm bind-libs-lite-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-lite-devel-9.11.20-5.el8_3.1.ppc64le.rpm bind-pkcs11-9.11.20-5.el8_3.1.ppc64le.rpm bind-pkcs11-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-pkcs11-devel-9.11.20-5.el8_3.1.ppc64le.rpm bind-pkcs11-libs-9.11.20-5.el8_3.1.ppc64le.rpm bind-pkcs11-libs-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-pkcs11-utils-9.11.20-5.el8_3.1.ppc64le.rpm bind-pkcs11-utils-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-sdb-9.11.20-5.el8_3.1.ppc64le.rpm bind-sdb-chroot-9.11.20-5.el8_3.1.ppc64le.rpm bind-sdb-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-utils-9.11.20-5.el8_3.1.ppc64le.rpm bind-utils-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm s390x: bind-9.11.20-5.el8_3.1.s390x.rpm bind-chroot-9.11.20-5.el8_3.1.s390x.rpm bind-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-debugsource-9.11.20-5.el8_3.1.s390x.rpm bind-devel-9.11.20-5.el8_3.1.s390x.rpm bind-export-libs-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-libs-9.11.20-5.el8_3.1.s390x.rpm bind-libs-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-libs-lite-9.11.20-5.el8_3.1.s390x.rpm bind-libs-lite-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-lite-devel-9.11.20-5.el8_3.1.s390x.rpm bind-pkcs11-9.11.20-5.el8_3.1.s390x.rpm bind-pkcs11-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-pkcs11-devel-9.11.20-5.el8_3.1.s390x.rpm bind-pkcs11-libs-9.11.20-5.el8_3.1.s390x.rpm bind-pkcs11-libs-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-pkcs11-utils-9.11.20-5.el8_3.1.s390x.rpm bind-pkcs11-utils-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-sdb-9.11.20-5.el8_3.1.s390x.rpm bind-sdb-chroot-9.11.20-5.el8_3.1.s390x.rpm bind-sdb-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-utils-9.11.20-5.el8_3.1.s390x.rpm bind-utils-debuginfo-9.11.20-5.el8_3.1.s390x.rpm x86_64: bind-9.11.20-5.el8_3.1.x86_64.rpm bind-chroot-9.11.20-5.el8_3.1.x86_64.rpm bind-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-debugsource-9.11.20-5.el8_3.1.i686.rpm bind-debugsource-9.11.20-5.el8_3.1.x86_64.rpm bind-devel-9.11.20-5.el8_3.1.i686.rpm bind-devel-9.11.20-5.el8_3.1.x86_64.rpm bind-export-libs-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-export-libs-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-libs-9.11.20-5.el8_3.1.i686.rpm bind-libs-9.11.20-5.el8_3.1.x86_64.rpm bind-libs-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-libs-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-libs-lite-9.11.20-5.el8_3.1.i686.rpm bind-libs-lite-9.11.20-5.el8_3.1.x86_64.rpm bind-libs-lite-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-libs-lite-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-lite-devel-9.11.20-5.el8_3.1.i686.rpm bind-lite-devel-9.11.20-5.el8_3.1.x86_64.rpm bind-pkcs11-9.11.20-5.el8_3.1.x86_64.rpm bind-pkcs11-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-pkcs11-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-pkcs11-devel-9.11.20-5.el8_3.1.i686.rpm bind-pkcs11-devel-9.11.20-5.el8_3.1.x86_64.rpm bind-pkcs11-libs-9.11.20-5.el8_3.1.i686.rpm bind-pkcs11-libs-9.11.20-5.el8_3.1.x86_64.rpm bind-pkcs11-libs-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-pkcs11-libs-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-pkcs11-utils-9.11.20-5.el8_3.1.x86_64.rpm bind-pkcs11-utils-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-pkcs11-utils-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-sdb-9.11.20-5.el8_3.1.x86_64.rpm bind-sdb-chroot-9.11.20-5.el8_3.1.x86_64.rpm bind-sdb-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-sdb-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-utils-9.11.20-5.el8_3.1.x86_64.rpm bind-utils-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-utils-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm Red Hat Enterprise Linux BaseOS (v. 8): Source: bind-9.11.20-5.el8_3.1.src.rpm aarch64: bind-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-debugsource-9.11.20-5.el8_3.1.aarch64.rpm bind-export-devel-9.11.20-5.el8_3.1.aarch64.rpm bind-export-libs-9.11.20-5.el8_3.1.aarch64.rpm bind-export-libs-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-libs-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-libs-lite-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-pkcs11-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-pkcs11-libs-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-pkcs11-utils-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-sdb-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm bind-utils-debuginfo-9.11.20-5.el8_3.1.aarch64.rpm ppc64le: bind-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-debugsource-9.11.20-5.el8_3.1.ppc64le.rpm bind-export-devel-9.11.20-5.el8_3.1.ppc64le.rpm bind-export-libs-9.11.20-5.el8_3.1.ppc64le.rpm bind-export-libs-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-libs-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-libs-lite-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-pkcs11-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-pkcs11-libs-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-pkcs11-utils-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-sdb-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm bind-utils-debuginfo-9.11.20-5.el8_3.1.ppc64le.rpm s390x: bind-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-debugsource-9.11.20-5.el8_3.1.s390x.rpm bind-export-devel-9.11.20-5.el8_3.1.s390x.rpm bind-export-libs-9.11.20-5.el8_3.1.s390x.rpm bind-export-libs-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-libs-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-libs-lite-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-pkcs11-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-pkcs11-libs-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-pkcs11-utils-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-sdb-debuginfo-9.11.20-5.el8_3.1.s390x.rpm bind-utils-debuginfo-9.11.20-5.el8_3.1.s390x.rpm x86_64: bind-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-debugsource-9.11.20-5.el8_3.1.i686.rpm bind-debugsource-9.11.20-5.el8_3.1.x86_64.rpm bind-export-devel-9.11.20-5.el8_3.1.i686.rpm bind-export-devel-9.11.20-5.el8_3.1.x86_64.rpm bind-export-libs-9.11.20-5.el8_3.1.i686.rpm bind-export-libs-9.11.20-5.el8_3.1.x86_64.rpm bind-export-libs-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-export-libs-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-libs-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-libs-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-libs-lite-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-libs-lite-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-pkcs11-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-pkcs11-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-pkcs11-libs-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-pkcs11-libs-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-pkcs11-utils-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-pkcs11-utils-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-sdb-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-sdb-debuginfo-9.11.20-5.el8_3.1.x86_64.rpm bind-utils-debuginfo-9.11.20-5.el8_3.1.i686.rpm bind-utils-debuginfo-9.11.20-5.el8_3.1.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-2020-8625 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 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYDz6AtzjgjWX9erEAQhmZA//Rhsy7yIN3CQId3QyMQNJqLPaB+q6sz4Z xEOCdTpUWSy4T5ap8M2xOCazH4fAp4Gp5Hhgoi86v60yt0Irg76kLjdi0+MXb6SP htw9FCHnY1VXo641NDMCWArX8Bz+CfVj0cf4HW4PH+zhJW1d6z2CAu+P6KnR9P7L lwWsLwohgWGTdYKSFPQtHnjaetV+5EeXQ3F+ulPHMObi9OUM1JDcvsOBS4dg5uY1 Grqv1+oxy1w9E99yfat6iKv/DjHxrhw7zglJpd4Ft3lH0RiCYvf0/U2SNTJ32ivv HDQjET6HB+1RaMZ8bdEaUrkOMZuKjGFmSfDzkEn0U3M1/tC8mJtyZP9vl6FxR82s JFwkI0nxHjS9uRa9AJNxq91Mnf99y/36BE6DqURHCo8U2ooUKb7F9KGr1cOX0YzQ /672nrcFfchIgLfotbBnBGeawZ4lJ2yJ6zP4CEoMpMOS/iOJ9XW05fa86MrbodaO kCm2Wyb8IxTMvyMEXDsEEyy10RwCVESSm9AAwEMLhQPo1VrTjvGzqCjLK+y35T// FnHX4CIyUfBkQ1qcv0/21fZDatRnI91zyb4uhKypdN1xlw6LSQyFX5oAmDJB4YzI k+c6nOKt4o88mqfM/k0SqedafEYJgsVgsLnojav92KDG/Zn4S0si+lXEO2+ThldJ RwBumBQTB+I= =VPFJ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce