{"id":"OESA-2021-1329","summary":"krb5 security update","details":"Kerberos is a network authentication protocol. It is designed to provide strong authentication for client/server applications by using secret-key cryptography.\r\n\r\nSecurity Fix(es):\r\n\r\nThe Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field.(CVE-2021-37750)","modified":"2025-09-03T06:17:34.287444Z","published":"2021-09-03T11:03:10Z","upstream":["CVE-2021-37750"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1329"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37750"}],"affected":[{"package":{"name":"krb5","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/krb5&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.2-5.oe1"}]}],"ecosystem_specific":{"aarch64":["krb5-debugsource-1.18.2-5.oe1.aarch64.rpm","krb5-1.18.2-5.oe1.aarch64.rpm","krb5-server-1.18.2-5.oe1.aarch64.rpm","krb5-debuginfo-1.18.2-5.oe1.aarch64.rpm","krb5-devel-1.18.2-5.oe1.aarch64.rpm","krb5-client-1.18.2-5.oe1.aarch64.rpm","krb5-libs-1.18.2-5.oe1.aarch64.rpm"],"x86_64":["krb5-server-1.18.2-5.oe1.x86_64.rpm","krb5-devel-1.18.2-5.oe1.x86_64.rpm","krb5-libs-1.18.2-5.oe1.x86_64.rpm","krb5-client-1.18.2-5.oe1.x86_64.rpm","krb5-debugsource-1.18.2-5.oe1.x86_64.rpm","krb5-1.18.2-5.oe1.x86_64.rpm","krb5-debuginfo-1.18.2-5.oe1.x86_64.rpm"],"noarch":["krb5-help-1.18.2-5.oe1.noarch.rpm"],"src":["krb5-1.18.2-5.oe1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1329.json"}},{"package":{"name":"krb5","ecosystem":"openEuler:20.03-LTS-SP2","purl":"pkg:rpm/openEuler/krb5&distro=openEuler-20.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.2-5.oe1"}]}],"ecosystem_specific":{"aarch64":["krb5-client-1.18.2-5.oe1.aarch64.rpm","krb5-libs-1.18.2-5.oe1.aarch64.rpm","krb5-debugsource-1.18.2-5.oe1.aarch64.rpm","krb5-server-1.18.2-5.oe1.aarch64.rpm","krb5-1.18.2-5.oe1.aarch64.rpm","krb5-devel-1.18.2-5.oe1.aarch64.rpm","krb5-debuginfo-1.18.2-5.oe1.aarch64.rpm"],"x86_64":["krb5-1.18.2-5.oe1.x86_64.rpm","krb5-libs-1.18.2-5.oe1.x86_64.rpm","krb5-client-1.18.2-5.oe1.x86_64.rpm","krb5-debugsource-1.18.2-5.oe1.x86_64.rpm","krb5-debuginfo-1.18.2-5.oe1.x86_64.rpm","krb5-server-1.18.2-5.oe1.x86_64.rpm","krb5-devel-1.18.2-5.oe1.x86_64.rpm"],"noarch":["krb5-help-1.18.2-5.oe1.noarch.rpm"],"src":["krb5-1.18.2-5.oe1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1329.json"}}],"schema_version":"1.7.3"}