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HTTP header injection in Plone and Zope2

Moderate severity GitHub Reviewed Published Jul 23, 2018 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

pip Plone (pip)

Affected versions

>= 3.3.2, < 4.2.3
>= 4.3a1, <= 4.3a2

Patched versions

4.2.3
4.3b1
pip Zope2 (pip)
< 2.13.19
2.13.19

Description

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.

References

Published by the National Vulnerability Database Sep 30, 2014
Published to the GitHub Advisory Database Jul 23, 2018
Reviewed Jun 16, 2020
Last updated Feb 3, 2023

Severity

Moderate

Weaknesses

No CWEs

CVE ID

CVE-2012-5486

GHSA ID

GHSA-77hv-8796-8ccp

Source code

No known source code
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