CVE-2011-4963

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.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://english.securitylab.ru/lab/PT-2012-06	Mitigation Third Party Advisory
http://mailman.nginx.org/pipermail/nginx-announce/2012/000086.html	Mitigation Vendor Advisory
http://nginx.org/en/security_advisories.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:f5:nginx::::::::
	cpe:2.3:a:f5:nginx:1.3.0:::::::*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

10 Nov 2021, 15:57

Type	Values Removed	Values Added
CPE	cpe:2.3:a:nginx:nginx:1.3.0:::::::* cpe:2.3:a:nginx:nginx::::::::	cpe:2.3:a:f5:nginx:::::::: cpe:2.3:a:f5:nginx:1.3.0:::::::*

Information

Published : 2012-07-26 19:55

Updated : 2023-12-10 11:16

NVD link : CVE-2011-4963

Mitre link : CVE-2011-4963

CVE.ORG link : CVE-2011-4963

JSON object : View

Products Affected

microsoft

windows

f5

nginx

CWE

NVD-CWE-noinfo

{"id": "CVE-2011-4963", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-07-26T19:55:00.980", "references": [{"url": "http://english.securitylab.ru/lab/PT-2012-06", "tags": ["Mitigation", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://mailman.nginx.org/pipermail/nginx-announce/2012/000086.html", "tags": ["Mitigation", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://nginx.org/en/security_advisories.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "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 \"$index_allocation\" sequences in a request."}, {"lang": "es", "value": "nginx/Windows v1.3.x antes de v1.3.1 y v1.2.x antes de v1.2.1 permite a atacantes remotos eludir restricciones de acceso y acceder a archivos restringidos a trav\u00e9s de (1) un . (punto) final o (2) una serie de secuencias \"$index_allocation\" en una solicitud.\r\n"}], "lastModified": "2021-11-10T15:57:01.703", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E14A396A-0D7D-476A-926E-DA011E8C0CB3", "versionEndExcluding": "1.2.1", "versionStartIncluding": "0.7.52"}, {"criteria": "cpe:2.3:a:f5:nginx:1.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "645A3263-E14F-4A55-A6C7-C1DC8A6E1D26"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "secalert@redhat.com"}