Moodle does not properly manage privileges for WebDAV repositories
Impact
Moodle 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 does not properly manage privileges for WebDAV repositories, which allows remote authenticated users to read, modify, or delete arbitrary site-wide repositories by leveraging certain read access.
Source excerpt · OSVAffected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
| Affected range | Recorded fix |
|---|---|
| From 2.0.0 before 2.2.8Ecosystem versions | 2.2.8 |
| From 2.3.0 before 2.3.5Ecosystem versions | 2.3.5 |
| From 2.4.0 before 2.4.2Ecosystem versions | 2.4.2 |
Version evidence: OSV · GHSA-664q-mrxx-2x2v
View original version evidence (3 explicit versions)
Original source description
Moodle 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 does not properly manage privileges for WebDAV repositories, which allows remote authenticated users to read, modify, or delete arbitrary site-wide repositories by leveraging certain read access.
References
- Security advisory nvd.nist.gov/vuln/detail/CVE-2013-1836
- Patch github.com/moodle/moodle/commit/173a201f90941604ae1811a1b79089be4d78707c
- Patch github.com/moodle/moodle/commit/67c858414acb6564cd11f27adb9ffc75e9c8ba7f
- Patch github.com/moodle/moodle/commit/ac5fc5953426befb1232106ade9e42ff239d9b63
- Patch github.com/moodle/moodle/commit/c512e94e7c972c2ef398d49283edbbdc0cfe8ea1
- Patch github.com/moodle/moodle/commit/cb69d2584a0fda3f72cbb6974b155287bc6fcbab
- Patch github.com/moodle/moodle/commit/d5a3a922679f9314ffdc7e4769d78e920e588457
- Patch github.com/moodle/moodle/commit/e1be68f296addf57e80222e8a697931b0870c816
- Source reference github.com/moodle/moodle
- Source reference moodle.org/mod/forum/discuss.php
- Source reference git.moodle.org/gw
- Source reference lists.fedoraproject.org/pipermail/package-announce/2013-April/101310.html
- Source reference lists.fedoraproject.org/pipermail/package-announce/2013-April/101358.html
- Security advisory openwall.com/lists/oss-security/2013/03/25/2