CVE-2014-3146

Publication date 14 May 2014

Last updated 24 July 2024

Ubuntu priority

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