CVE-2015-3281

Name	CVE-2015-3281
Description	The buffer_slow_realign function in HAProxy 1.5.x before 1.5.14 and 1.6-dev does not properly realign a buffer that is used for pending outgoing data, which allows remote attackers to obtain sensitive information (uninitialized memory contents of previous requests) via a crafted request.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-3301-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
haproxy (PTS)	bullseye	2.2.9-2+deb11u6	fixed
	bullseye (security)	2.2.9-2+deb11u7	fixed
	bookworm, bookworm (security)	2.6.12-1+deb12u3	fixed
	trixie (security), trixie	3.0.11-1+deb13u1	fixed
	forky, sid	3.2.10-1	fixed

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

Package	Type	Release	Fixed Version	Origin
haproxy	source	squeeze	(not affected)
haproxy	source	jessie	1.5.8-3+deb8u1	DSA-3301-1
haproxy	source	(unstable)	1.5.14-1

Notes

[squeeze] - haproxy <not-affected> (Affects 1.5.x and 1.6-dev only)
http://git.haproxy.org/?p=haproxy-1.5.git;a=commitdiff;h=7ec765568883b2d4e5a2796adbeb492a22ec9bd4 (1.5.x)