CVE-2021-20283
CVE-2021-20283
This page contains facts from public vulnerability sources. Check the original advisory before updating.
The web service responsible for fetching other users' enrolled courses did not validate that the requesting user had permission to view that information in each course in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.
CVSS 4.3 · Medium · EPSS 1.1% · Fix available
- Published
- Updated
Affected products and versions
moodle
- Versions
- Fixed in 3.10.2, 3.9.5, 3.8.8, 3.5.17: Affected
No fix published
moodle/moodle Packagist
- Versions
- v3.10.0
- v3.10.1
- Affected ranges
- ECOSYSTEM: ≥ 3.10.0, < 3.10.2
Update to 3.10.2
moodle/moodle Packagist
- Versions
- v3.9.0
- v3.9.1
- v3.9.2
- v3.9.3
- v3.9.4
- Affected ranges
- ECOSYSTEM: ≥ 3.9.0, < 3.9.5
Update to 3.9.5
moodle/moodle Packagist
- Versions
- v3.8.0
- v3.8.1
- v3.8.2
- v3.8.3
- v3.8.4
- v3.8.5
- v3.8.6
- v3.8.7
- Affected ranges
- ECOSYSTEM: ≥ 3.8.0, < 3.8.8
Update to 3.8.8
moodle/moodle Packagist
- Versions
- v2.3.10
- v2.3.11
- v2.3.4
- v2.3.5
- v2.3.6
- v2.3.7
- v2.3.8
- v2.3.9
- v2.4.0
- v2.4.0-rc1
- v2.4.1
- v2.4.10
- v2.4.11
- v2.4.2
- v2.4.3
- v2.4.4
- v2.4.5
- v2.4.6
- v2.4.7
- v2.4.8
- v2.4.9
- v2.5.0
- v2.5.0-beta
- v2.5.0-rc1
- v2.5.1
- v2.5.2
- v2.5.3
- v2.5.4
- v2.5.5
- v2.5.6
- v2.5.7
- v2.5.8
- v2.5.9
- v2.6.0
- v2.6.0-beta
- v2.6.0-rc1
- v2.6.1
- v2.6.10
- v2.6.11
- v2.6.2
- v2.6.3
- v2.6.4
- v2.6.5
- v2.6.6
- v2.6.7
- v2.6.8
- v2.6.9
- v2.7.0
- v2.7.0-beta
- v2.7.0-rc1
- v2.7.0-rc2
- v2.7.1
- v2.7.10
- v2.7.11
- v2.7.12
- v2.7.13
- v2.7.14
- v2.7.15
- v2.7.16
- v2.7.17
- v2.7.18
- v2.7.19
- v2.7.2
- v2.7.20
- v2.7.3
- v2.7.4
- v2.7.5
- v2.7.6
- v2.7.7
- v2.7.8
- v2.7.9
- v2.8.0
- v2.8.0-beta
- v2.8.0-rc1
- v2.8.0-rc2
- v2.8.1
- v2.8.10
- v2.8.11
- v2.8.12
- v2.8.2
- v2.8.3
- v2.8.4
- v2.8.5
- v2.8.6
- v2.8.7
- v2.8.8
- v2.8.9
- v2.9.0
- v2.9.0-beta
- v2.9.0-rc1
- v2.9.0-rc2
- v2.9.1
- v2.9.2
- v2.9.3
- v2.9.4
- v2.9.5
- v2.9.6
- v2.9.7
- v2.9.8
- v2.9.9
- v3.0.0
- v3.0.0-beta
- v3.0.0-rc1
- v3.0.0-rc2
- v3.0.0-rc3
- v3.0.0-rc4
- v3.0.1
- v3.0.10
- v3.0.2
- v3.0.3
- v3.0.4
- v3.0.5
- v3.0.6
- v3.0.7
- v3.0.8
- v3.0.9
- v3.1.0
- v3.1.0-beta
- v3.1.0-rc1
- v3.1.0-rc2
- v3.1.1
- v3.1.10
- v3.1.11
- v3.1.12
- v3.1.13
- v3.1.14
- v3.1.15
- v3.1.16
- v3.1.17
- v3.1.18
- v3.1.2
- v3.1.3
- v3.1.4
- v3.1.5
- v3.1.6
- v3.1.7
- v3.1.8
- v3.1.9
- v3.2.0
- v3.2.0-beta
- v3.2.0-rc1
- v3.2.0-rc2
- v3.2.0-rc3
- v3.2.0-rc4
- v3.2.0-rc5
- v3.2.1
- v3.2.2
- v3.2.3
- v3.2.4
- v3.2.5
- v3.2.6
- v3.2.7
- v3.2.8
- v3.2.9
- v3.3.0
- v3.3.0-beta
- v3.3.0-rc1
- v3.3.0-rc2
- v3.3.0-rc3
- v3.3.1
- v3.3.2
- v3.3.3
- v3.3.4
- v3.3.5
- v3.3.6
- v3.3.7
- v3.3.8
- v3.3.9
- v3.4.0
- v3.4.0-beta
- v3.4.0-rc1
- v3.4.0-rc2
- v3.4.0-rc3
- v3.4.1
- v3.4.2
- v3.4.3
- v3.4.4
- v3.4.5
- v3.4.6
- v3.4.7
- v3.4.8
- v3.4.9
- v3.5.0
- v3.5.0-beta
- v3.5.0-rc1
- v3.5.1
- v3.5.10
- v3.5.11
- v3.5.12
- v3.5.13
- v3.5.14
- v3.5.15
- v3.5.16
- v3.5.2
- v3.5.3
- v3.5.4
- v3.5.5
- v3.5.6
- v3.5.7
- v3.5.8
- v3.5.9
- Affected ranges
- ECOSYSTEM: < 3.5.17
Update to 3.5.17
moodle Ubuntu:Pro:16.04:LTS
- Versions
- 2.7.9+dfsg-1
- 2.7.10+dfsg-1
- 2.7.11+dfsg-1
- 2.7.11+dfsg-2
- 2.7.12+dfsg-1
- 3.0.3+dfsg-0ubuntu1
- 3.0.3+dfsg-0ubuntu1+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
moodle Ubuntu:Pro:18.04:LTS
- Versions
- 3.0.3+dfsg-0ubuntu1
- 3.0.3+dfsg-0ubuntu1+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
Original sources
- https://bugzilla.redhat.com/show_bug.cgi?id=1939051
- https://moodle.org/mod/forum/discuss.php?d=419654
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT/
- https://nvd.nist.gov/vuln/detail/CVE-2021-20283