Vulnerability CVE-2011-4963


Published: 2012-07-26

Description:
nginx/Windows 1.3.x before 1.3.1 and 1.2.x before 1.2.1 allows remote attackers to bypass intended access restrictions and access restricted files via (1) a trailing . (dot) or (2) certain "$index_allocation" sequences in a request.

Type:

CWE-264

(Permissions, Privileges, and Access Controls)

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

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
Partial
None
None
Affected software
Nginx -> Nginx 
Igor sysoev -> Nginx 

 References:
http://english.securitylab.ru/lab/PT-2012-06
http://mailman.nginx.org/pipermail/nginx-announce/2012/000086.html
http://nginx.org/en/security_advisories.html

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