CVE-2013-0270

Name	CVE-2013-0270
Description	OpenStack Keystone Grizzly before 2013.1, Folsom, and possibly earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via a large HTTP request, as demonstrated by a long tenant_name when requesting a token.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
keystone (PTS)	buster, buster (security)	2:14.2.0-0+deb10u1	fixed
	bullseye	2:18.0.0-3+deb11u1	fixed
	bookworm, sid	2:22.0.0-1.1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
keystone	source	(unstable)	2013.1.1-2

Notes

[wheezy] - keystone <no-dsa> (Too intrusive to backport)
https://bugs.launchpad.net/keystone/+bug/1099025
See notes on ubuntu security tracker, change too intrusive to be backported