CVE-2016-6312

Name	CVE-2016-6312
Description	The mod_dontdothat component of the mod_dav_svn Apache module in Subversion as packaged in Red Hat Enterprise Linux 5.11 does not properly detect recursion during entity expansion, which allows remote authenticated users with access to the webdav repository to cause a denial of service (memory consumption and httpd crash). NOTE: Exists as a regression to CVE-2009-1955.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
apr-util (PTS)	jessie, jessie (lts)	1.5.4-1+deb8u1	fixed
	stretch (lts), stretch	1.5.4-3+deb9u1	fixed
	buster (security), buster, buster (lts)	1.6.1-4+deb10u1	fixed
	bullseye (security), bullseye	1.6.1-5+deb11u1	fixed
	bookworm	1.6.3-1	fixed
	sid, trixie	1.6.3-3	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
apr-util	source	(unstable)	(not affected)

- apr-util <not-affected> (RHEL-5.11 specific regression)