Vulnerability CVE-2012-5507
Published: 2014-09-30

Description:
AccessControl/AuthEncoding.py in Zope before 2.13.19, as used in Plone before 4.2.3 and 4.3 before beta 1, allows remote attackers to obtain passwords via vectors involving timing discrepancies in password validation.

Type:

CWE-362

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
ZOPE -> ZOPE 
Plone -> Plone 

 References:
https://plone.org/products/plone-hotfix/releases/20121106
https://plone.org/products/plone/security/advisories/20121106/23
https://github.com/plone/Products.CMFPlone/blob/4.2.3/docs/CHANGES.txt
https://bugs.launchpad.net/zope2/+bug/1071067
http://www.openwall.com/lists/oss-security/2012/11/10/1
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