CVE-2014-7831: Infoleak
First published: Mon Nov 24 2014(Updated: )
lib/classes/grades_external.php in Moodle 2.7.x before 2.7.3 does not consider the moodle/grade:viewhidden capability before displaying hidden grades, which allows remote authenticated users to obtain sensitive information by leveraging the student role to access the get_grades web service.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Moodle Moodle | <=2.4.11 | |
| Moodle Moodle | =2.5.0 | |
| Moodle Moodle | =2.5.1 | |
| Moodle Moodle | =2.5.2 | |
| Moodle Moodle | =2.5.3 | |
| Moodle Moodle | =2.5.4 | |
| Moodle Moodle | =2.5.5 | |
| Moodle Moodle | =2.5.6 | |
| Moodle Moodle | =2.5.7 | |
| Moodle Moodle | =2.5.8 | |
| Moodle Moodle | =2.6.0 | |
| Moodle Moodle | =2.6.1 | |
| Moodle Moodle | =2.6.2 | |
| Moodle Moodle | =2.6.3 | |
| Moodle Moodle | =2.6.4 | |
| Moodle Moodle | =2.6.5 | |
| Moodle Moodle | =2.7.0 | |
| Moodle Moodle | =2.7.1 | |
| Moodle Moodle | =2.7.2 | |
| composer/moodle/moodle | >=2.7.0<2.7.3 | 2.7.3 |
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Reference Links
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-47766
- http://openwall.com/lists/oss-security/2014/11/17/11
- http://www.securitytracker.com/id/1031215
- https://moodle.org/mod/forum/discuss.php?d=275153
- https://nvd.nist.gov/vuln/detail/CVE-2014-7831
- https://github.com/moodle/moodle/commit/3b8876f5ef2b5cde1e9de2599efd03d02bdaf7d8
- https://web.archive.org/web/20150914064838/http://www.securitytracker.com/id/1031215
- https://github.com/advisories/GHSA-59j6-8g7w-prf7 (Advisory)
- collector/nvd-index
- agent/type
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-59j6-8g7w-prf7
- alias/CVE-2014-7831
- agent/software-canonical-lookup
- agent/weakness
- agent/references
- agent/severity
- agent/softwarecombine
- agent/description
- collector/nvd-cve
- source/NVD
- agent/author
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/first-publish-date
- agent/event
- agent/trending
- vendor/moodle
- canonical/moodle moodle
- version/moodle moodle/2.4.11
- version/moodle moodle/2.5.0
- version/moodle moodle/2.5.1
- version/moodle moodle/2.5.2
- version/moodle moodle/2.5.3
- version/moodle moodle/2.5.4
- version/moodle moodle/2.5.5
- version/moodle moodle/2.5.6
- version/moodle moodle/2.5.7
- version/moodle moodle/2.5.8
- version/moodle moodle/2.6.0
- version/moodle moodle/2.6.1
- version/moodle moodle/2.6.2
- version/moodle moodle/2.6.3
- version/moodle moodle/2.6.4
- version/moodle moodle/2.6.5
- version/moodle moodle/2.7.0
- version/moodle moodle/2.7.1
- version/moodle moodle/2.7.2
- package-manager/composer