Vulnerability CVE-2012-4533
Published: 2012-11-18   Modified: 2012-11-19

Description:
Cross-site scripting (XSS) vulnerability in the "extra" details in the DiffSource._get_row function in lib/viewvc.py in ViewVC 1.0.x before 1.0.13 and 1.1.x before 1.1.16 allows remote authenticated users with repository commit access to inject arbitrary web script or HTML via the "function name" line.

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/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
None
Partial
None
Affected software
Viewvc -> Viewvc 
Debian -> Debian linux 

 References:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=691062
http://viewvc.tigris.org/issues/show_bug.cgi?id=515
http://viewvc.tigris.org/source/browse/*checkout*/viewvc/tags/1.0.13/CHANGES
http://viewvc.tigris.org/source/browse/*checkout*/viewvc/tags/1.1.16/CHANGES
http://viewvc.tigris.org/source/browse/viewvc?view=rev&revision=2792
http://viewvc.tigris.org/source/browse/viewvc?view=rev&revision=2794
http://www.debian.org/security/2012/dsa-2563
http://www.mandriva.com/security/advisories?name=MDVSA-2013:134
http://www.openwall.com/lists/oss-security/2012/10/21/2
http://www.openwall.com/lists/oss-security/2012/10/21/3
http://www.securityfocus.com/bid/56161
https://exchange.xforce.ibmcloud.com/vulnerabilities/79561
https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0313
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