{"id":"OESA-2023-1384","summary":"bind security update","details":"The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) server\r\n\r\nSecurity Fix(es):\r\n\r\nEvery `named` instance configured to run as a recursive resolver maintains a cache database holding the responses to the queries it has recently sent to authoritative servers. The size limit for that cache database can be configured using the `max-cache-size` statement in the configuration file; it defaults to 90% of the total amount of memory available on the host. When the size of the cache reaches 7/8 of the configured limit, a cache-cleaning algorithm starts to remove expired and/or least-recently used RRsets from the cache, to keep memory use below the configured limit.\r\n\r\nIt has been discovered that the effectiveness of the cache-cleaning algorithm used in `named` can be severely diminished by querying the resolver for specific RRsets in a certain order, effectively allowing the configured `max-cache-size` limit to be significantly exceeded.\nThis issue affects BIND 9 versions 9.11.0 through 9.16.41, 9.18.0 through 9.18.15, 9.19.0 through 9.19.13, 9.11.3-S1 through 9.16.41-S1, and 9.18.11-S1 through 9.18.15-S1.(CVE-2023-2828)","modified":"2026-03-11T06:30:18.026630Z","published":"2023-07-01T11:05:27Z","upstream":["CVE-2023-2828"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1384"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2828"}],"affected":[{"package":{"name":"bind","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/bind&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.11.21-16.oe1"}]}],"ecosystem_specific":{"aarch64":["bind-pkcs11-9.11.21-16.oe1.aarch64.rpm","bind-9.11.21-16.oe1.aarch64.rpm","bind-debuginfo-9.11.21-16.oe1.aarch64.rpm","bind-libs-9.11.21-16.oe1.aarch64.rpm","bind-debugsource-9.11.21-16.oe1.aarch64.rpm","bind-export-devel-9.11.21-16.oe1.aarch64.rpm","bind-chroot-9.11.21-16.oe1.aarch64.rpm","bind-libs-lite-9.11.21-16.oe1.aarch64.rpm","bind-pkcs11-devel-9.11.21-16.oe1.aarch64.rpm","bind-export-libs-9.11.21-16.oe1.aarch64.rpm","bind-devel-9.11.21-16.oe1.aarch64.rpm","bind-utils-9.11.21-16.oe1.aarch64.rpm"],"x86_64":["bind-export-devel-9.11.21-16.oe1.x86_64.rpm","bind-pkcs11-9.11.21-16.oe1.x86_64.rpm","bind-9.11.21-16.oe1.x86_64.rpm","bind-pkcs11-devel-9.11.21-16.oe1.x86_64.rpm","bind-libs-lite-9.11.21-16.oe1.x86_64.rpm","bind-chroot-9.11.21-16.oe1.x86_64.rpm","bind-devel-9.11.21-16.oe1.x86_64.rpm","bind-export-libs-9.11.21-16.oe1.x86_64.rpm","bind-utils-9.11.21-16.oe1.x86_64.rpm","bind-libs-9.11.21-16.oe1.x86_64.rpm","bind-debugsource-9.11.21-16.oe1.x86_64.rpm","bind-debuginfo-9.11.21-16.oe1.x86_64.rpm"],"noarch":["python3-bind-9.11.21-16.oe1.noarch.rpm"],"src":["bind-9.11.21-16.oe1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2023-1384.json"}},{"package":{"name":"bind","ecosystem":"openEuler:20.03-LTS-SP3","purl":"pkg:rpm/openEuler/bind&distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.11.21-16.oe1"}]}],"ecosystem_specific":{"aarch64":["bind-libs-9.11.21-16.oe1.aarch64.rpm","bind-pkcs11-devel-9.11.21-16.oe1.aarch64.rpm","bind-chroot-9.11.21-16.oe1.aarch64.rpm","bind-libs-lite-9.11.21-16.oe1.aarch64.rpm","bind-export-libs-9.11.21-16.oe1.aarch64.rpm","bind-devel-9.11.21-16.oe1.aarch64.rpm","bind-9.11.21-16.oe1.aarch64.rpm","bind-debugsource-9.11.21-16.oe1.aarch64.rpm","bind-export-devel-9.11.21-16.oe1.aarch64.rpm","bind-debuginfo-9.11.21-16.oe1.aarch64.rpm","bind-utils-9.11.21-16.oe1.aarch64.rpm","bind-pkcs11-9.11.21-16.oe1.aarch64.rpm"],"x86_64":["bind-pkcs11-devel-9.11.21-16.oe1.x86_64.rpm","bind-utils-9.11.21-16.oe1.x86_64.rpm","bind-libs-lite-9.11.21-16.oe1.x86_64.rpm","bind-debugsource-9.11.21-16.oe1.x86_64.rpm","bind-chroot-9.11.21-16.oe1.x86_64.rpm","bind-export-devel-9.11.21-16.oe1.x86_64.rpm","bind-devel-9.11.21-16.oe1.x86_64.rpm","bind-export-libs-9.11.21-16.oe1.x86_64.rpm","bind-pkcs11-9.11.21-16.oe1.x86_64.rpm","bind-9.11.21-16.oe1.x86_64.rpm","bind-debuginfo-9.11.21-16.oe1.x86_64.rpm","bind-libs-9.11.21-16.oe1.x86_64.rpm"],"noarch":["python3-bind-9.11.21-16.oe1.noarch.rpm"],"src":["bind-9.11.21-16.oe1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2023-1384.json"}},{"package":{"name":"bind","ecosystem":"openEuler:22.03-LTS","purl":"pkg:rpm/openEuler/bind&distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.16.23-18.oe2203sp1"}]}],"ecosystem_specific":{"aarch64":["bind-libs-9.16.23-18.oe2203.aarch64.rpm","bind-pkcs11-libs-9.16.23-18.oe2203.aarch64.rpm","bind-devel-9.16.23-18.oe2203.aarch64.rpm","bind-utils-9.16.23-18.oe2203.aarch64.rpm","bind-pkcs11-devel-9.16.23-18.oe2203.aarch64.rpm","bind-debugsource-9.16.23-18.oe2203.aarch64.rpm","bind-pkcs11-utils-9.16.23-18.oe2203.aarch64.rpm","bind-chroot-9.16.23-18.oe2203.aarch64.rpm","bind-dnssec-utils-9.16.23-18.oe2203.aarch64.rpm","bind-pkcs11-9.16.23-18.oe2203.aarch64.rpm","bind-9.16.23-18.oe2203.aarch64.rpm","bind-debuginfo-9.16.23-18.oe2203.aarch64.rpm","bind-dnssec-utils-9.16.23-18.oe2203sp1.aarch64.rpm","bind-chroot-9.16.23-18.oe2203sp1.aarch64.rpm","bind-pkcs11-devel-9.16.23-18.oe2203sp1.aarch64.rpm","bind-pkcs11-9.16.23-18.oe2203sp1.aarch64.rpm","bind-libs-9.16.23-18.oe2203sp1.aarch64.rpm","bind-debugsource-9.16.23-18.oe2203sp1.aarch64.rpm","bind-9.16.23-18.oe2203sp1.aarch64.rpm","bind-debuginfo-9.16.23-18.oe2203sp1.aarch64.rpm","bind-devel-9.16.23-18.oe2203sp1.aarch64.rpm","bind-utils-9.16.23-18.oe2203sp1.aarch64.rpm","bind-pkcs11-libs-9.16.23-18.oe2203sp1.aarch64.rpm","bind-pkcs11-utils-9.16.23-18.oe2203sp1.aarch64.rpm"],"x86_64":["bind-devel-9.16.23-18.oe2203.x86_64.rpm","bind-utils-9.16.23-18.oe2203.x86_64.rpm","bind-pkcs11-libs-9.16.23-18.oe2203.x86_64.rpm","bind-chroot-9.16.23-18.oe2203.x86_64.rpm","bind-9.16.23-18.oe2203.x86_64.rpm","bind-pkcs11-devel-9.16.23-18.oe2203.x86_64.rpm","bind-dnssec-utils-9.16.23-18.oe2203.x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