Vulnerability CVE-2012-5496
Published: 2014-09-30

Description:
kupu_spellcheck.py in Kupu in Plone before 4.0 allows remote attackers to cause a denial of service (ZServer thread lock) via a crafted URL.

Type:

CWE-399

 (Resource Management Errors)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Plone -> Plone 

 References:
https://plone.org/products/plone-hotfix/releases/20121106
https://plone.org/products/plone/security/advisories/20121106/12
https://github.com/plone/Products.CMFPlone/blob/4.2.3/docs/CHANGES.txt
http://www.openwall.com/lists/oss-security/2012/11/10/1
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