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PYSEC-2014-28

Quick fix

PYSEC-2014-28 — plone: upgrade to the fixed version with the command below.

pip install --upgrade 'plone>=4.2.3'

Details

ZPublisher.HTTPRequest._scrubHeader in Zope 2 before 2.13.19, as used in Plone before 4.3 beta 1, allows remote attackers to inject arbitrary HTTP headers via a linefeed (LF) character.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/plone

Introduced in: 0Fixed in: 4.2.3

Fixpip install --upgrade 'plone>=4.2.3'

References

http://www.openwall.com/lists/oss-security/2012/11/10/1[WEB]
https://bugs.launchpad.net/zope2/+bug/930812[WEB]
https://plone.org/products/plone/security/advisories/20121106/02[ADVISORY]
https://plone.org/products/plone-hotfix/releases/20121106[WEB]
http://rhn.redhat.com/errata/RHSA-2014-1194.html[ADVISORY]
https://github.com/advisories/GHSA-77hv-8796-8ccp[ADVISORY]