CVE-2011-4203
Medium
Description
CRLF injection vulnerability in calendar/set.php in the Calendar component in Moodle 1.9.x before 1.9.15, 2.0.x before 2.0.6, 2.1.x before 2.1.3, and 2.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via vectors involving the url variable.
SeverityMedium
CVSS5.0
Exploit probability—
Product
Moodle
PublishedDec 22, 2011
First seenDec 22, 2011
How to fix
Update
- moodle/moodle1.9.15, 2.0.6, 2.1.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| moodle moodle | 1.9.1, 1.9.2, 1.9.3, 1.9.4, 1.9.5, 1.9.6, 1.9.7, 1.9.8, 1.9.9, 1.9.10, 1.9.11, 1.9.12, 1.9.13, 1.9.14, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.1.0, 2.1.1, 2.1.2, 2.2.0 | — |
| moodle/moodlePackagist | v < 1.9.15, 2.0 ≤ v < 2.0.6, 2.1 ≤ v < 2.1.3 | 1.9.15, 2.0.6, 2.1.3 |
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