CVE-2012-6099

The moodle1 backup converter in backup/converter/moodle1/lib.php in Moodle 2.1.x before 2.1.10, 2.2.x before 2.2.7, 2.3.x before 2.3.4, and 2.4.x before 2.4.1 does not properly validate pathnames, which allows remote authenticated users to read arbitrary files by leveraging the backup-restoration feature.

CVSS v2.0 4.0 MEDIUM

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-36977
https://moodle.org/mod/forum/discuss.php?d=220160	Vendor Advisory
http://openwall.com/lists/oss-security/2013/01/21/1

Advertisement

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:moodle:moodle:2.1.1:::::::*
	cpe:2.3:a:moodle:moodle:2.1.8:::::::*
	cpe:2.3:a:moodle:moodle:2.1.3:::::::*
	cpe:2.3:a:moodle:moodle:2.1.0:::::::*
	cpe:2.3:a:moodle:moodle:2.1.5:::::::*
	cpe:2.3:a:moodle:moodle:2.1.4:::::::*
	cpe:2.3:a:moodle:moodle:2.1.6:::::::*
	cpe:2.3:a:moodle:moodle:2.1.2:::::::*
	cpe:2.3:a:moodle:moodle:2.1.7:::::::*
	cpe:2.3:a:moodle:moodle:2.1.9:::::::*

Configuration 2 (hide)

OR	cpe:2.3:a:moodle:moodle:2.2.4:::::::*
	cpe:2.3:a:moodle:moodle:2.2.5:::::::*
	cpe:2.3:a:moodle:moodle:2.2.0:::::::*
	cpe:2.3:a:moodle:moodle:2.2.3:::::::*
	cpe:2.3:a:moodle:moodle:2.2.2:::::::*
	cpe:2.3:a:moodle:moodle:2.2.1:::::::*
	cpe:2.3:a:moodle:moodle:2.2.6:::::::*

Configuration 3 (hide)

OR	cpe:2.3:a:moodle:moodle:2.3.2:::::::*
	cpe:2.3:a:moodle:moodle:2.3.3:::::::*
	cpe:2.3:a:moodle:moodle:2.3.1:::::::*
	cpe:2.3:a:moodle:moodle:2.3.0:::::::*

Configuration 4 (hide)

cpe:2.3:a:moodle:moodle:2.4.0:*:*:*:*:*:*:*

Information

Published : 2013-01-27 14:55

Updated : 2020-12-01 06:52

NVD link : CVE-2012-6099

Mitre link : CVE-2012-6099

JSON object : View

CWE

CWE-20

Improper Input Validation

Advertisement

Products Affected

moodle

moodle

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-36977", "name": "http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-36977", "tags": [], "refsource": "CONFIRM"}, {"url": "https://moodle.org/mod/forum/discuss.php?d=220160", "name": "https://moodle.org/mod/forum/discuss.php?d=220160", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://openwall.com/lists/oss-security/2013/01/21/1", "name": "[oss-security] 20130121 Moodle security notifications public", "tags": [], "refsource": "MLIST"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The moodle1 backup converter in backup/converter/moodle1/lib.php in Moodle 2.1.x before 2.1.10, 2.2.x before 2.2.7, 2.3.x before 2.3.4, and 2.4.x before 2.4.1 does not properly validate pathnames, which allows remote authenticated users to read arbitrary files by leveraging the backup-restoration feature."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2012-6099", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2013-01-27T22:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.1.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.1.8:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.1.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.1.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.1.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.1.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.1.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.1.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.1.7:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.1.9:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.2.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.2.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.2.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.2.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.2.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.2.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.3.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.3.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.3.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.3.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:moodle:moodle:2.4.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2020-12-01T14:52Z"}