Source: 389-ds-base Version: 3.3.1-3 X-Debbugs-CC: [email protected] Severity: important Tags: security upstream
Hi, The following vulnerability was published for 389-ds-base. CVE-2026-18922[0]: | A flaw was found in 389 Directory Server. During SASL PLAIN | authentication, a stale identity carried in a Cyrus SASL auxiliary | property from a prior failed bind attempt can be installed on a | connection following a subsequent, unrelated successful bind, | regardless of which SASL mechanism completes that second bind. An | attacker can send a SASL PLAIN bind as cn=Directory Manager with an | incorrect password, then complete a SASL ANONYMOUS bind on the same | connection, causing the server to grant Directory Manager authority | without any valid credentials. A variant using a valid low- | privileged account's own successful bind instead of an anonymous one | is also possible. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2026-18922 https://www.cve.org/CVERecord?id=CVE-2026-18922 [1] https://bugzilla.redhat.com/show_bug.cgi?id=2511388 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
