CVE-2010-2940

Name	CVE-2010-2940
Description	The auth_send function in providers/ldap/ldap_auth.c in System Security Services Daemon (SSSD) 1.3.0, when LDAP authentication and anonymous bind are enabled, allows remote attackers to bypass the authentication requirements of pam_authenticate via an empty password.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	594413

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
sssd (PTS)	jessie, jessie (lts)	1.11.7-3+deb8u2	fixed
	stretch (security), stretch (lts), stretch	1.15.0-3+deb9u2	fixed
	buster (security), buster, buster (lts)	1.16.3-3.2+deb10u2	fixed
	bullseye	2.4.1-2	fixed
	bookworm	2.8.2-4	fixed
	sid	2.9.5-5	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
sssd	source	(unstable)	1.2.1-4			594413