CVE-2011-4963

N/A Unknown
Published: July 26, 2012 Modified: April 29, 2026
View on NVD

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.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://english.securitylab.ru/lab/PT-2012-06
Source: secalert@redhat.com
Mitigation Third Party Advisory
http://mailman.nginx.org/pipermail/nginx-announce/2012/000086.html
Source: secalert@redhat.com
Mitigation Vendor Advisory
http://nginx.org/en/security_advisories.html
Source: secalert@redhat.com
Vendor Advisory
http://english.securitylab.ru/lab/PT-2012-06
Source: af854a3a-2127-422b-91ae-364da2661108
Mitigation Third Party Advisory
http://mailman.nginx.org/pipermail/nginx-announce/2012/000086.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mitigation Vendor Advisory
http://nginx.org/en/security_advisories.html
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
6.0%
92th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

microsoft f5