CVE-2012-5358

The XSLTCompiledTransform function in Ektron Content Management System (CMS) before 8.02 SP5 configures the XSL with enableDocumentFunction set to true, which allows remote attackers to read arbitrary files and consequently bypass authentication, modify viewstate, cause a denial of service, or possibly have unspecified other impact via crafted XSL data.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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
https://webstersprodigy.net/2012/10/25/cve-2012-5357cve-1012-5358-cool-ektron-xslt-rce-bugs/	Exploit Issue Tracking Third Party Advisory
https://technet.microsoft.com/library/security/msvr12-016	Issue Tracking Release Notes Third Party Advisory
http://documentation.ektron.com/current/ReleaseNotes/Release8/8.02SP5.htm	Issue Tracking Vendor Advisory

Advertisement

Configurations

Configuration 1 (hide)

cpe:2.3:a:ektron:ektron_content_management_system:*:sp4:*:*:*:*:*:*

Information

Published : 2017-10-30 07:29

Updated : 2017-11-18 09:40

NVD link : CVE-2012-5358

Mitre link : CVE-2012-5358

JSON object : View

CWE

CWE-19

Data Processing Errors

Advertisement

Products Affected

ektron

ektron_content_management_system

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://webstersprodigy.net/2012/10/25/cve-2012-5357cve-1012-5358-cool-ektron-xslt-rce-bugs/", "name": "https://webstersprodigy.net/2012/10/25/cve-2012-5357cve-1012-5358-cool-ektron-xslt-rce-bugs/", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://technet.microsoft.com/library/security/msvr12-016", "name": "https://technet.microsoft.com/library/security/msvr12-016", "tags": ["Issue Tracking", "Release Notes", "Third Party Advisory"], "refsource": "MISC"}, {"url": "http://documentation.ektron.com/current/ReleaseNotes/Release8/8.02SP5.htm", "name": "http://documentation.ektron.com/current/ReleaseNotes/Release8/8.02SP5.htm", "tags": ["Issue Tracking", "Vendor Advisory"], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The XSLTCompiledTransform function in Ektron Content Management System (CMS) before 8.02 SP5 configures the XSL with enableDocumentFunction set to true, which allows remote attackers to read arbitrary files and consequently bypass authentication, modify viewstate, cause a denial of service, or possibly have unspecified other impact via crafted XSL data."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-19"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2012-5358", "ASSIGNER": "cve@mitre.org"}}, "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}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}}, "publishedDate": "2017-10-30T14:29Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:ektron:ektron_content_management_system:*:sp4:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "8.02"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2017-11-18T17:40Z"}