GHSA-36cm-vrqh-8p98Medium
Moodle allows attackers to cause a denial of service
🔗 CVE IDs covered (1)
📋 Description
filter/urltolink/filter.php in Moodle through 2.5.9, 2.6.x before 2.6.9, 2.7.x before 2.7.6, and 2.8.x before 2.8.4 allows remote authenticated users to cause a denial of service (CPU consumption or partial outage) via a crafted string that is matched against an improper regular expression.
🎯 Affected products3
- composer/moodle/moodle:< 2.6.9
- composer/moodle/moodle:>= 2.7.0, < 2.7.6
- composer/moodle/moodle:>= 2.8.0, < 2.8.4
🔗 References (12)
- https://nvd.nist.gov/vuln/detail/CVE-2015-2268
- https://moodle.org/mod/forum/discuss.php?d=307382
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-38466
- http://openwall.com/lists/oss-security/2015/03/16/1
- https://github.com/moodle/moodle/commit/07323f50ffc71f8ba1b2914ec8947451e32a61c1
- https://github.com/moodle/moodle/commit/12ba38e725440eda73301d1dd354583c26d2c65d
- https://github.com/moodle/moodle/commit/1b249517781dbb49aa19040d7bb6d446d325bf8e
- https://github.com/moodle/moodle/commit/5219605a81b494c5bb6210ade3ea02d16b1c0d06
- https://github.com/moodle/moodle/commit/71ab589855e6ce9fa9a30051f8efd6153284344e
- https://github.com/moodle/moodle/commit/82406581afc4fa6e18051900434004d8563cf5c0
- https://github.com/moodle/moodle/commit/fdab8c0a518357253ad26bd2f113d7393adf418a
- https://github.com/advisories/GHSA-36cm-vrqh-8p98