CVE-2013-4547

nginx 0.8.41 through 1.4.3 and 1.5.x before 1.5.7 allows remote attackers to bypass intended restrictions via an unescaped space character in a URI.

CVSS v2.0 7.5 HIGH

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.debian.org/security/2012/dsa-2802	Broken Link
http://lists.opensuse.org/opensuse-updates/2013-11/msg00084.html	Mailing List Third Party Advisory
http://secunia.com/advisories/55757	Third Party Advisory
http://secunia.com/advisories/55825	Third Party Advisory
http://secunia.com/advisories/55822	Third Party Advisory
http://mailman.nginx.org/pipermail/nginx-announce/2013/000125.html	Mitigation Vendor Advisory
http://lists.opensuse.org/opensuse-updates/2013-11/msg00118.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2013-11/msg00119.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00007.html	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:f5:nginx::::::::
	cpe:2.3:a:f5:nginx::::::::

Configuration 2 (hide)

OR	cpe:2.3:a:suse:lifecycle_management_server:1.3:::::::*
	cpe:2.3:a:suse:studio_onsite:1.3:::::::*
	cpe:2.3:a:suse:webyast:1.3:::::::*
	cpe:2.3:o:opensuse:opensuse:11.4:::::::*
	cpe:2.3:o:opensuse:opensuse:12.2:::::::*
	cpe:2.3:o:opensuse:opensuse:12.3:::::::*
	cpe:2.3:o:opensuse:opensuse:13.1:::::::*

Information

Published : 2013-11-23 10:55

Updated : 2021-11-10 07:59

NVD link : CVE-2013-4547

Mitre link : CVE-2013-4547

JSON object : View

CWE

CWE-116

Improper Encoding or Escaping of Output

Products Affected

nginx

suse

lifecycle_management_server
webyast
studio_onsite

opensuse

opensuse

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.debian.org/security/2012/dsa-2802", "name": "DSA-2802", "tags": ["Broken Link"], "refsource": "DEBIAN"}, {"url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00084.html", "name": "openSUSE-SU-2013:1745", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://secunia.com/advisories/55757", "name": "55757", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/55825", "name": "55825", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/55822", "name": "55822", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://mailman.nginx.org/pipermail/nginx-announce/2013/000125.html", "name": "[nginx-announce] 20131119 nginx security advisory (CVE-2013-4547)", "tags": ["Mitigation", "Vendor Advisory"], "refsource": "MLIST"}, {"url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00118.html", "name": "openSUSE-SU-2013:1791", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00119.html", "name": "openSUSE-SU-2013:1792", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00007.html", "name": "SUSE-SU-2013:1895", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "nginx 0.8.41 through 1.4.3 and 1.5.x before 1.5.7 allows remote attackers to bypass intended restrictions via an unescaped space character in a URI."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-116"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2013-4547", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "HIGH", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2013-11-23T18:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.4.4", "versionStartIncluding": "0.8.41"}, {"cpe23Uri": "cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "1.5.6", "versionStartIncluding": "1.5.0"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:suse:lifecycle_management_server:1.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:suse:studio_onsite:1.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:suse:webyast:1.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2021-11-10T15:59Z"}

7.5 /10