An update for bind is now available for openEuler-20.03-LTS-SP4 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-1972 Final 1.0 1.0 2024-08-09 Initial 2024-08-09 2024-08-09 openEuler SA Tool V1.0 2024-08-09 bind security update An update for bind is now available for openEuler-20.03-LTS-SP4 Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols and provides an openly redistributable reference implementation of the major components of the Domain Name System. This package includes the components to operate a DNS server. Security Fix(es): Resolver caches and authoritative zone databases that hold significant numbers of RRs for the same hostname (of any RTYPE) can suffer from degraded performance as content is being added or updated, and also when handling client queries for this name. This issue affects BIND 9 versions 9.11.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.11.4-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.50-S1, and 9.18.11-S1 through 9.18.27-S1.(CVE-2024-1737) If a server hosts a zone containing a "KEY" Resource Record, or a resolver DNSSEC-validates a "KEY" Resource Record from a DNSSEC-signed domain in cache, a client can exhaust resolver CPU resources by sending a stream of SIG(0) signed requests. This issue affects BIND 9 versions 9.0.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.49-S1, and 9.18.11-S1 through 9.18.27-S1.(CVE-2024-1975) An update for bind is now available for openEuler-20.03-LTS-SP4. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High bind https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1972 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2024-1737 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2024-1975 https://nvd.nist.gov/vuln/detail/CVE-2024-1737 https://nvd.nist.gov/vuln/detail/CVE-2024-1975 openEuler-20.03-LTS-SP4 bind-9.11.21-19.oe2003sp4.aarch64.rpm bind-chroot-9.11.21-19.oe2003sp4.aarch64.rpm bind-debuginfo-9.11.21-19.oe2003sp4.aarch64.rpm bind-debugsource-9.11.21-19.oe2003sp4.aarch64.rpm bind-devel-9.11.21-19.oe2003sp4.aarch64.rpm bind-export-devel-9.11.21-19.oe2003sp4.aarch64.rpm bind-export-libs-9.11.21-19.oe2003sp4.aarch64.rpm bind-libs-9.11.21-19.oe2003sp4.aarch64.rpm bind-libs-lite-9.11.21-19.oe2003sp4.aarch64.rpm bind-pkcs11-9.11.21-19.oe2003sp4.aarch64.rpm bind-pkcs11-devel-9.11.21-19.oe2003sp4.aarch64.rpm bind-utils-9.11.21-19.oe2003sp4.aarch64.rpm bind-9.11.21-19.oe2003sp4.src.rpm bind-9.11.21-19.oe2003sp4.x86_64.rpm bind-chroot-9.11.21-19.oe2003sp4.x86_64.rpm bind-debuginfo-9.11.21-19.oe2003sp4.x86_64.rpm bind-debugsource-9.11.21-19.oe2003sp4.x86_64.rpm bind-devel-9.11.21-19.oe2003sp4.x86_64.rpm bind-export-devel-9.11.21-19.oe2003sp4.x86_64.rpm bind-export-libs-9.11.21-19.oe2003sp4.x86_64.rpm bind-libs-9.11.21-19.oe2003sp4.x86_64.rpm bind-libs-lite-9.11.21-19.oe2003sp4.x86_64.rpm bind-pkcs11-9.11.21-19.oe2003sp4.x86_64.rpm bind-pkcs11-devel-9.11.21-19.oe2003sp4.x86_64.rpm bind-utils-9.11.21-19.oe2003sp4.x86_64.rpm python3-bind-9.11.21-19.oe2003sp4.noarch.rpm Resolver caches and authoritative zone databases that hold significant numbers of RRs for the same hostname (of any RTYPE) can suffer from degraded performance as content is being added or updated, and also when handling client queries for this name. This issue affects BIND 9 versions 9.11.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.11.4-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.50-S1, and 9.18.11-S1 through 9.18.27-S1. 2024-08-09 CVE-2024-1737 openEuler-20.03-LTS-SP4 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H bind security update 2024-08-09 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1972 If a server hosts a zone containing a "KEY" Resource Record, or a resolver DNSSEC-validates a "KEY" Resource Record from a DNSSEC-signed domain in cache, a client can exhaust resolver CPU resources by sending a stream of SIG(0) signed requests. This issue affects BIND 9 versions 9.0.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.49-S1, and 9.18.11-S1 through 9.18.27-S1. 2024-08-09 CVE-2024-1975 openEuler-20.03-LTS-SP4 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H bind security update 2024-08-09 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1972