Vulnerability CVE-2013-6167


Published: 2014-02-15

Description:
Mozilla Firefox through 27 sends HTTP Cookie headers without first validating that they have the required character-set restrictions, which allows remote attackers to conduct the equivalent of a persistent Logout CSRF attack via a crafted parameter that forces a web application to set a malformed cookie within an HTTP response.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Firefox 27/Chrome 28 document.cookie DoS vulnerability
Stefan Buhler
05.04.2013

Type:

CWE-352

(Cross-Site Request Forgery (CSRF))

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Mozilla -> Firefox 

 References:
https://bugzilla.mozilla.org/show_bug.cgi?id=858215
http://www.openwall.com/lists/oss-security/2013/04/03/10
http://seclists.org/oss-sec/2013/q4/121
http://seclists.org/oss-sec/2013/q4/117
http://redmine.lighttpd.net/issues/2188

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