CVE-2011-4203: Improper Control of Generation of Code ('Code Injection')
(updated )
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.
References
- penturalabs.wordpress.com/2011/12/13/advisory-crlf-injection-vulnerability-in-moodle/
- github.com/advisories/GHSA-4w8m-96v9-2c86
- github.com/moodle/moodle/commit/581e8dba387f090d89382115fd850d8b44351526
- github.com/moodle/moodle/commit/ae7cc577b7115a7ad7a68dc4986aca9e2bda2cf5
- github.com/moodle/moodle/commit/bc577df6a974606fcb0882b090b00ea5a4e10cf6
- github.com/moodle/moodle/commit/e311b14364719b0f7851149ee51c1a4ec732635e
- moodle.org/mod/forum/discuss.php?d=191754
- nvd.nist.gov/vuln/detail/CVE-2011-4203
Code Behaviors & Features
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