CVE-2013-4322

Name	CVE-2013-4322
Description	Apache Tomcat before 6.0.39, 7.x before 7.0.50, and 8.x before 8.0.0-RC10 processes chunked transfer coding without properly handling (1) a large total amount of chunked data or (2) whitespace characters in an HTTP header value within a trailer field, which allows remote attackers to cause a denial of service by streaming data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3544.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-91-1, DSA-2897-1, DSA-3530-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
tomcat6 (PTS)	jessie, jessie (lts)	6.0.45+dfsg-1~deb8u1	fixed
tomcat7 (PTS)	jessie, jessie (lts)	7.0.56-3+really7.0.109-1+deb8u6	fixed
	stretch	7.0.75-1	fixed
tomcat8 (PTS)	jessie, jessie (lts)	8.0.14-1+deb8u28	fixed
	stretch (security)	8.5.54-0+deb9u8	fixed
	stretch (lts), stretch	8.5.54-0+deb9u15	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
tomcat6	source	squeeze	6.0.41-2+squeeze5		DLA-91-1
tomcat6	source	wheezy	6.0.45+dfsg-1~deb7u1		DSA-3530-1
tomcat6	source	(unstable)	6.0.39
tomcat7	source	wheezy	7.0.28-4+deb7u1		DSA-2897-1
tomcat7	source	(unstable)	7.0.50
tomcat8	source	(unstable)	8.0.0