CVE-2014-3146

Publication date 14 May 2014

Last updated 24 July 2024

Ubuntu priority

Description

Incomplete blacklist vulnerability in the lxml.html.clean module in lxml before 3.3.5 allows remote attackers to conduct cross-site scripting (XSS) attacks via control characters in the link scheme to the clean_html function.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
lxml	14.04 LTS trusty	Fixed 3.3.3-1ubuntu0.1
	13.10 saucy	Fixed 3.2.0-1ubuntu0.1
	12.10 quantal	Ignored end of life
	12.04 LTS precise	Fixed 2.3.2-1ubuntu0.2
	10.04 LTS lucid	Ignored end of life

How can I get the fixes?
What do statuses mean?
Patch details

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
lxml	Upstream: e86b294

References

MITRE
NVD
Launchpad
Debian

Related Ubuntu Security Notices (USN)

USN-2217-1
lxml vulnerability
21 May 2014

Other references

http://lxml.de/3.3/changes-3.3.5.html
http://seclists.org/fulldisclosure/2014/Apr/210
https://mailman-mail5.webfaction.com/pipermail/lxml/2014-April/007128.html
http://www.openwall.com/lists/oss-security/2014/05/09/7
http://secunia.com/advisories/58013
http://seclists.org/fulldisclosure/2014/Apr/319
https://www.cve.org/CVERecord?id=CVE-2014-3146