Vulnerability Details : CVE-2012-4403
theme/yui_combo.php in Moodle 2.3.x before 2.3.2 does not properly construct error responses for the drag-and-drop script, which allows remote attackers to obtain the installation path by sending a request for a nonexistent resource and then reading the response.
Vulnerability category: Information leak
Exploit prediction scoring system (EPSS) score for CVE-2012-4403
Probability of exploitation activity in the next 30 days: 0.19%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 55 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2012-4403
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2012-4403
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The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-4403
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http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-35168
Official Moodle git projects - moodle.git/searchPatch
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http://openwall.com/lists/oss-security/2012/09/17/1
oss-security - Moodle security notifications public
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http://moodle.org/mod/forum/discuss.php?d=211560
Moodle.org: MSA-12-0056: Information leak in drag-and-dropVendor Advisory
Products affected by CVE-2012-4403
- cpe:2.3:a:moodle:moodle:2.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.3.1:*:*:*:*:*:*:*