CVE-2011-4106

TimThumb (timthumb.php) before 2.0 does not validate the entire source with the domain white list, which allows remote attackers to upload and execute arbitrary code via a URL containing a white-listed domain in the src parameter, then accessing it via a direct request to the file in the cache directory, as exploited in the wild in August 2011.

CVSS v2.0 6.8 MEDIUM

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2011/11/03/4
http://www.exploit-db.com/exploits/17602	Exploit
http://markmaunder.com/2011/08/01/zero-day-vulnerability-in-many-wordpress-themes/
http://code.google.com/p/timthumb/issues/detail?id=212	Exploit Patch
http://www.binarymoon.co.uk/2011/08/timthumb-2/
http://markmaunder.com/2011/08/02/technical-details-and-scripts-of-the-wordpress-timthumb-php-hack/	Patch
http://www.exploit-db.com/exploits/17872	Exploit

Advertisement

Configurations

Configuration 1 (hide)

cpe:2.3:a:binarymoon:timthumb:*:*:*:*:*:*:*:*

Information

Published : 2013-10-26 09:55

Updated : 2013-10-28 08:15

NVD link : CVE-2011-4106

Mitre link : CVE-2011-4106

JSON object : View

CWE

CWE-20

Improper Input Validation

Advertisement

Products Affected

binarymoon

timthumb

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.openwall.com/lists/oss-security/2011/11/03/4", "name": "[oss-security] 20111103 Re: CVE request: wordpress plugin timthumb before 2.0 remote code execution", "tags": [], "refsource": "MLIST"}, {"url": "http://www.exploit-db.com/exploits/17602", "name": "17602", "tags": ["Exploit"], "refsource": "EXPLOIT-DB"}, {"url": "http://markmaunder.com/2011/08/01/zero-day-vulnerability-in-many-wordpress-themes/", "name": "http://markmaunder.com/2011/08/01/zero-day-vulnerability-in-many-wordpress-themes/", "tags": [], "refsource": "MISC"}, {"url": "http://code.google.com/p/timthumb/issues/detail?id=212", "name": "http://code.google.com/p/timthumb/issues/detail?id=212", "tags": ["Exploit", "Patch"], "refsource": "CONFIRM"}, {"url": "http://www.binarymoon.co.uk/2011/08/timthumb-2/", "name": "http://www.binarymoon.co.uk/2011/08/timthumb-2/", "tags": [], "refsource": "CONFIRM"}, {"url": "http://markmaunder.com/2011/08/02/technical-details-and-scripts-of-the-wordpress-timthumb-php-hack/", "name": "http://markmaunder.com/2011/08/02/technical-details-and-scripts-of-the-wordpress-timthumb-php-hack/", "tags": ["Patch"], "refsource": "MISC"}, {"url": "http://www.exploit-db.com/exploits/17872", "name": "17872", "tags": ["Exploit"], "refsource": "EXPLOIT-DB"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "TimThumb (timthumb.php) before 2.0 does not validate the entire source with the domain white list, which allows remote attackers to upload and execute arbitrary code via a URL containing a white-listed domain in the src parameter, then accessing it via a direct request to the file in the cache directory, as exploited in the wild in August 2011."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2011-4106", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2013-10-26T16:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:binarymoon:timthumb:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "1.99"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2013-10-28T15:15Z"}