Vulnerability Monitor

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CVE-2012-3387

Moodle 2.3.x before 2.3.1 uses only a client-side check for whether references are permitted in a file upload, which allows remote authenticated users to bypass intended alias (aka shortcut) restrictions via a client that omits this check.

Published

2012-07-23T21:55:04.513

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.0 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-264

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	moodle	moodle	2.3.0	Yes

References

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-33948 ([email protected])
http://openwall.com/lists/oss-security/2012/07/17/1 ([email protected])
http://secunia.com/advisories/49890 ([email protected])
http://www.securityfocus.com/bid/54481 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/76954 ([email protected])
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-33948 (af854a3a-2127-422b-91ae-364da2661108)
http://openwall.com/lists/oss-security/2012/07/17/1 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/49890 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/54481 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/76954 (af854a3a-2127-422b-91ae-364da2661108)