View at Official debian advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2009-1384 unimportant priority: Debian including 1 source packages (libpam-krb5), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
pam_krb5 2.2.14 through 2.3.4, as used in Red Hat Enterprise Linux (RHEL) 5, generates different password prompts depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.