CVE-2015-8312

Name	CVE-2015-8312
Description	Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a denial of service (memory overwrite and system crash) via a pioctl with an input buffer size of 4096 bytes.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
References	DLA-493-1, DSA-3569-1
NVD severity	high (attack range: local)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
openafs (PTS)	jessie	1.6.9-2+deb8u7	fixed
	jessie (security)	1.6.9-2+deb8u6	fixed
	stretch (security), stretch	1.6.20-2+deb9u1	fixed
	buster, sid	1.8.1~pre2-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin
openafs	source	(unstable)	1.6.17-1	high
openafs	source	jessie	1.6.9-2+deb8u5	high	DSA-3569-1
openafs	source	wheezy	1.6.1-3+deb7u6	high	DLA-493-1

http://git.openafs.org/?p=openafs.git;a=commitdiff;h=2ef863720da4d9f368aaca0461c672a3008195ca
http://rt.central.org/rt/Ticket/Display.html?id=132256