CVE-2017-2591

Name	CVE-2017-2591
Description	389-ds-base before version 1.3.6 is vulnerable to an improperly NULL terminated array in the uniqueness_entry_to_config() function in the "attribute uniqueness" plugin of 389 Directory Server. An authenticated, or possibly unauthenticated, attacker could use this flaw to force an out-of-bound heap memory read, possibly triggering a crash of the LDAP service.
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	851769

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
389-ds-base (PTS)	buster	1.4.0.21-1	fixed
	buster (security)	1.4.0.21-1+deb10u1	fixed
	bullseye	1.4.4.11-2	fixed
	bookworm	2.3.1+dfsg1-1	fixed
	trixie	2.4.4+dfsg1-3	fixed
	sid	2.4.5+dfsg1-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
389-ds-base	source	jessie	(not affected)
389-ds-base	source	(unstable)	1.3.5.15-2			851769

Notes

[jessie] - 389-ds-base <not-affected> (Only affects 1.3.4.0 and later)
https://fedorahosted.org/389/changeset/ffda694dd622b31277da07be76d3469fad86150f/