{"schema_version":"1.7.2","id":"OESA-2021-1026","modified":"2021-02-05T11:02:36Z","published":"2021-02-05T11:02:36Z","upstream":["CVE-2020-28196"],"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\\n\r\nSecurity Fix(es):\\r\\n\\r\\n\r\nMIT Kerberos 5 (aka krb5) before 1.17.2 and 1.18.x before 1.18.3 allows unbounded recursion via an ASN.1-encoded Kerberos message because the lib/krb5/asn.1/asn1_encode.c support for BER indefinite lengths lacks a recursion limit.(CVE-2020-28196)\\r\\n\\r\\n","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS","name":"krb5","purl":"pkg:rpm/openEuler/krb5\u0026distro=openEuler-20.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.2-2.oe1"}]}],"ecosystem_specific":{"aarch64":["krb5-1.18.2-2.oe1.aarch64.rpm","krb5-debuginfo-1.18.2-2.oe1.aarch64.rpm","krb5-debugsource-1.18.2-2.oe1.aarch64.rpm","krb5-devel-1.18.2-2.oe1.aarch64.rpm","krb5-help-1.18.2-2.oe1.aarch64.rpm","krb5-client-1.18.2-2.oe1.aarch64.rpm","krb5-libs-1.18.2-2.oe1.aarch64.rpm","krb5-server-1.18.2-2.oe1.aarch64.rpm","krb5-1.18.2-2.oe1.aarch64.rpm","krb5-debuginfo-1.18.2-2.oe1.aarch64.rpm","krb5-debugsource-1.18.2-2.oe1.aarch64.rpm","krb5-devel-1.18.2-2.oe1.aarch64.rpm","krb5-help-1.18.2-2.oe1.aarch64.rpm","krb5-client-1.18.2-2.oe1.aarch64.rpm","krb5-libs-1.18.2-2.oe1.aarch64.rpm","krb5-server-1.18.2-2.oe1.aarch64.rpm"],"src":["krb5-1.18.2-2.oe1.src.rpm","krb5-1.18.2-2.oe1.src.rpm"],"x86_64":["krb5-1.18.2-2.oe1.x86_64.rpm","krb5-debuginfo-1.18.2-2.oe1.x86_64.rpm","krb5-debugsource-1.18.2-2.oe1.x86_64.rpm","krb5-devel-1.18.2-2.oe1.x86_64.rpm","krb5-help-1.18.2-2.oe1.x86_64.rpm","krb5-client-1.18.2-2.oe1.x86_64.rpm","krb5-libs-1.18.2-2.oe1.x86_64.rpm","krb5-server-1.18.2-2.oe1.x86_64.rpm","krb5-1.18.2-2.oe1.x86_64.rpm","krb5-debuginfo-1.18.2-2.oe1.x86_64.rpm","krb5-debugsource-1.18.2-2.oe1.x86_64.rpm","krb5-devel-1.18.2-2.oe1.x86_64.rpm","krb5-help-1.18.2-2.oe1.x86_64.rpm","krb5-client-1.18.2-2.oe1.x86_64.rpm","krb5-libs-1.18.2-2.oe1.x86_64.rpm","krb5-server-1.18.2-2.oe1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP1","name":"krb5","purl":"pkg:rpm/openEuler/krb5\u0026distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.2-2.oe1"}]}],"ecosystem_specific":{"aarch64":["krb5-1.18.2-2.oe1.aarch64.rpm","krb5-debuginfo-1.18.2-2.oe1.aarch64.rpm","krb5-debugsource-1.18.2-2.oe1.aarch64.rpm","krb5-devel-1.18.2-2.oe1.aarch64.rpm","krb5-help-1.18.2-2.oe1.aarch64.rpm","krb5-client-1.18.2-2.oe1.aarch64.rpm","krb5-libs-1.18.2-2.oe1.aarch64.rpm","krb5-server-1.18.2-2.oe1.aarch64.rpm"],"src":["krb5-1.18.2-2.oe1.src.rpm"],"x86_64":["krb5-1.18.2-2.oe1.x86_64.rpm","krb5-debuginfo-1.18.2-2.oe1.x86_64.rpm","krb5-debugsource-1.18.2-2.oe1.x86_64.rpm","krb5-devel-1.18.2-2.oe1.x86_64.rpm","krb5-help-1.18.2-2.oe1.x86_64.rpm","krb5-client-1.18.2-2.oe1.x86_64.rpm","krb5-libs-1.18.2-2.oe1.x86_64.rpm","krb5-server-1.18.2-2.oe1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1026"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28196"}],"database_specific":{"severity":"High"}}