{"id":"SUSE-SU-2026:24380-1","summary":"Security update for cyrus-sasl","details":"This update for cyrus-sasl fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2026-107161: Heap buffer overflow in cyrus-sasl add_to_challenge() allows malicious server to crash or compromise\n  DIGEST-MD5 clients (bsc#1284687).\n\nNon security issues fixed:\n\n- Fix cyrus-sasl package failing to build with GCC 14 (bsc#1221863).\n- Replace insecure MD5 with ephemeral HMAC-SHA256 (bsc#1247498).\n- Make DIGEST-MD5 work with openssl3 (bsc#1230111).\n","modified":"2026-10-27T17:23:19.463138995Z","published":"2026-10-22T07:36:10Z","related":["CVE-2026-107161"],"upstream":["CVE-2026-107161"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202624380-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1221863"},{"type":"REPORT","url":"https://bugzilla.suse.com/1230111"},{"type":"REPORT","url":"https://bugzilla.suse.com/1233529"},{"type":"REPORT","url":"https://bugzilla.suse.com/1247498"},{"type":"REPORT","url":"https://bugzilla.suse.com/1284687"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-107161"}],"affected":[{"package":{"name":"cyrus-sasl","ecosystem":"SUSE:Linux Micro 6.1","purl":"pkg:rpm/suse/cyrus-sasl&distro=SUSE%20Linux%20Micro%206.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.28-slfo.1.1_2.1"}]}],"ecosystem_specific":{"binaries":[{"libsasl2-3":"2.1.28-slfo.1.1_2.1","cyrus-sasl":"2.1.28-slfo.1.1_2.1","cyrus-sasl-digestmd5":"2.1.28-slfo.1.1_2.1","cyrus-sasl-gssapi":"2.1.28-slfo.1.1_2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:24380-1.json"}}],"schema_version":"1.9.2"}