Source: 389-ds-base Version: 3.1.2+vendor1-2 Severity: grave Tags: security upstream X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for 389-ds-base. CVE-2026-18651[0]: | A flaw was found in 389 Directory Server. During SASL PLAIN | authentication, the server installs connection-level bind | credentials before performing the account-lock check. If the account | is subsequently found to be locked, the bind is reported as failed | to the client, but the already-installed authenticated state on the | connection is not reverted. A client that supplies valid credentials | for an account that has been administratively locked can continue to | use the same connection with that account's privileges, defeating | account lock as an access-revocation control. 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-2026-18651 https://www.cve.org/CVERecord?id=CVE-2026-18651 [1] https://bugzilla.redhat.com/show_bug.cgi?id=2510617 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
