CVE-2013-2099
Published: 16 May 2013
Algorithmic complexity vulnerability in the ssl.match_hostname function in Python 3.2.x, 3.3.x, and earlier, and unspecified versions of python-backports-ssl_match_hostname as used for older Python versions, allows remote attackers to cause a denial of service (CPU consumption) via multiple wildcard characters in the common name in a certificate.
Priority
Status
Package | Release | Status |
---|---|---|
bzr Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
bionic |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
cosmic |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
disco |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
impish |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
hirsute |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
jammy |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
vivid |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
precise |
Ignored
(end of life)
|
|
kinetic |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
lunar |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
eoan |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
focal |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
groovy |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
lucid |
Not vulnerable
(code not present)
|
|
quantal |
Ignored
(end of life)
|
|
raring |
Ignored
(end of life)
|
|
saucy |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
trusty |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
upstream |
Released
(2.6.0~bzr6574)
|
|
utopic |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
wily |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
xenial |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
yakkety |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
zesty |
Not vulnerable
(2.6.0~bzr6574-1ubuntu1)
|
|
Patches: upstream: http://bazaar.launchpad.net/~bzr-pqm/bzr/bzr.dev/revision/6574 |
||
w3af Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
impish |
Does not exist
|
|
hirsute |
Does not exist
|
|
vivid |
Ignored
(end of life)
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lucid |
Ignored
(end of life)
|
|
lunar |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
quantal |
Ignored
(end of life)
|
|
raring |
Ignored
(end of life)
|
|
saucy |
Ignored
(end of life)
|
|
trusty |
Does not exist
(trusty was needed)
|
|
upstream |
Needs triage
|
|
utopic |
Ignored
(end of life)
|
|
wily |
Ignored
(end of life)
|
|
xenial |
Needed
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Does not exist
|
|
python2.7 Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(2.7.5-5ubuntu1)
|
kinetic |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
artful |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
bionic |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
cosmic |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
disco |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
eoan |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
focal |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
groovy |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
hirsute |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
jammy |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
lucid |
Does not exist
|
|
lunar |
Does not exist
|
|
precise |
Not vulnerable
(code-not-present)
|
|
quantal |
Not vulnerable
(code-not-present)
|
|
raring |
Released
(2.7.4-2ubuntu3.2)
|
|
saucy |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
trusty |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
upstream |
Released
(2.7.5-5)
|
|
utopic |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
vivid |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
wily |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
xenial |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
yakkety |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
zesty |
Not vulnerable
(2.7.5-5ubuntu1)
|
|
python3.1 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
artful |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lucid |
Not vulnerable
(code-not-present)
|
|
lunar |
Does not exist
|
|
precise |
Does not exist
|
|
quantal |
Does not exist
|
|
raring |
Does not exist
|
|
saucy |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
utopic |
Does not exist
|
|
vivid |
Does not exist
|
|
wily |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
python3.2 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
artful |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lucid |
Does not exist
|
|
lunar |
Does not exist
|
|
precise |
Released
(3.2.3-0ubuntu3.5)
|
|
quantal |
Released
(3.2.3-6ubuntu3.4)
|
|
raring |
Does not exist
|
|
saucy |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
utopic |
Does not exist
|
|
vivid |
Does not exist
|
|
wily |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
Patches: upstream: http://hg.python.org/cpython/rev/fafd33db6ff6 (trunk) upstream: http://hg.python.org/cpython/rev/b9b521efeba3 (3.2) upstream: http://hg.python.org/cpython/rev/c627638753e2 (3.3) |
||
python3.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
artful |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lucid |
Does not exist
|
|
lunar |
Does not exist
|
|
precise |
Does not exist
|
|
quantal |
Released
(3.3.0-1ubuntu0.1)
|
|
raring |
Released
(3.3.1-1ubuntu5.2)
|
|
saucy |
Not vulnerable
(3.3.2-3ubuntu1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(3.3.2-3)
|
|
utopic |
Does not exist
|
|
vivid |
Does not exist
|
|
wily |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linkchecker Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(8.6-2)
|
hirsute |
Not vulnerable
(8.6-2)
|
|
vivid |
Ignored
(end of life)
|
|
precise |
Ignored
(end of life)
|
|
kinetic |
Not vulnerable
(8.6-2)
|
|
lunar |
Not vulnerable
(8.6-2)
|
|
artful |
Not vulnerable
(8.6-2)
|
|
bionic |
Not vulnerable
(8.6-2)
|
|
cosmic |
Not vulnerable
(8.6-2)
|
|
disco |
Not vulnerable
(8.6-2)
|
|
eoan |
Not vulnerable
(8.6-2)
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
jammy |
Not vulnerable
(8.6-2)
|
|
lucid |
Ignored
(end of life)
|
|
quantal |
Ignored
(end of life)
|
|
raring |
Ignored
(end of life)
|
|
saucy |
Ignored
(end of life)
|
|
trusty |
Does not exist
(trusty was not-affected [8.6-2])
|
|
upstream |
Released
(8.5-1)
|
|
utopic |
Ignored
(end of life)
|
|
wily |
Ignored
(end of life)
|
|
xenial |
Not vulnerable
(8.6-2)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Not vulnerable
(8.6-2)
|
|
python-tornado Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(3.2.0-1ubuntu1)
|
hirsute |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
precise |
Ignored
(end of life)
|
|
kinetic |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
lunar |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
artful |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
bionic |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
cosmic |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
disco |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
eoan |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
focal |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
groovy |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
jammy |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
lucid |
Does not exist
|
|
quantal |
Ignored
(end of life)
|
|
raring |
Ignored
(end of life)
|
|
saucy |
Ignored
(end of life)
|
|
trusty |
Does not exist
(trusty was not-affected [3.1.1-1ubuntu2])
|
|
upstream |
Released
(2.4.1-3)
|
|
utopic |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
vivid |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
wily |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
xenial |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
yakkety |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
zesty |
Not vulnerable
(3.2.0-1ubuntu1)
|
|
python-urllib3 Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(1.6-2)
|
hirsute |
Not vulnerable
(1.6-2)
|
|
kinetic |
Not vulnerable
(1.6-2)
|
|
lunar |
Not vulnerable
(1.6-2)
|
|
artful |
Not vulnerable
(1.6-2)
|
|
bionic |
Not vulnerable
(1.6-2)
|
|
cosmic |
Not vulnerable
(1.6-2)
|
|
disco |
Not vulnerable
(1.6-2)
|
|
eoan |
Not vulnerable
(1.6-2)
|
|
focal |
Not vulnerable
(1.6-2)
|
|
groovy |
Not vulnerable
(1.6-2)
|
|
jammy |
Not vulnerable
(1.6-2)
|
|
lucid |
Does not exist
|
|
precise |
Does not exist
|
|
quantal |
Ignored
(end of life)
|
|
raring |
Ignored
(end of life)
|
|
saucy |
Not vulnerable
(1.6-2)
|
|
trusty |
Not vulnerable
(1.6-2)
|
|
upstream |
Released
(1.6-2)
|
|
utopic |
Not vulnerable
(1.6-2)
|
|
vivid |
Not vulnerable
(1.6-2)
|
|
wily |
Not vulnerable
(1.6-2)
|
|
xenial |
Not vulnerable
(1.6-2)
|
|
yakkety |
Not vulnerable
(1.6-2)
|
|
zesty |
Not vulnerable
(1.6-2)
|
|
zeroinstall-injector Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(2.3.3-1)
|
vivid |
Ignored
(end of life)
|
|
precise |
Ignored
(end of life)
|
|
artful |
Not vulnerable
(2.3.3-1)
|
|
bionic |
Not vulnerable
(2.3.3-1)
|
|
cosmic |
Not vulnerable
(2.3.3-1)
|
|
disco |
Not vulnerable
(2.3.3-1)
|
|
eoan |
Not vulnerable
(2.3.3-1)
|
|
focal |
Not vulnerable
(2.3.3-1)
|
|
groovy |
Not vulnerable
(2.3.3-1)
|
|
hirsute |
Not vulnerable
(2.3.3-1)
|
|
jammy |
Not vulnerable
(2.3.3-1)
|
|
kinetic |
Not vulnerable
(2.3.3-1)
|
|
lucid |
Not vulnerable
(0.44-1)
|
|
lunar |
Not vulnerable
(2.3.3-1)
|
|
quantal |
Ignored
(end of life)
|
|
raring |
Ignored
(end of life)
|
|
saucy |
Ignored
(end of life)
|
|
trusty |
Does not exist
(trusty was not-affected [2.3.3-1])
|
|
upstream |
Released
(2.3.3-1)
|
|
utopic |
Ignored
(end of life)
|
|
wily |
Ignored
(end of life)
|
|
xenial |
Not vulnerable
(2.3.3-1)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Not vulnerable
(2.3.3-1)
|
|
Patches: upstream: https://github.com/0install/0install/commit/0c5b21d47b6007ac764430638a476418688bce16 |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2099
- http://www.openwall.com/lists/oss-security/2013/05/16/6
- http://bugs.python.org/issue17980
- https://ubuntu.com/security/notices/USN-1983-1
- https://ubuntu.com/security/notices/USN-1985-1
- https://ubuntu.com/security/notices/USN-1984-1
- NVD
- Launchpad
- Debian
Bugs
- http://bugs.python.org/issue17980
- https://github.com/facebook/tornado/issues/799
- https://bugzilla.redhat.com/show_bug.cgi?id=963260
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=708530 (python 3.3)
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=709066 (python 2.7)
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=709067 (linkchecker)
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=709068 (bzr)
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=709069 (python-tornado)
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=709070 (python-urllib3)