CVE-2015-5268: Infoleak
First published: Mon Feb 22 2016(Updated: )
The rating component in Moodle through 2.6.11, 2.7.x before 2.7.10, 2.8.x before 2.8.8, and 2.9.x before 2.9.2 mishandles group-based authorization checks, which allows remote authenticated users to obtain sensitive information by reading a rating value.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/moodle/moodle | >=2.9.0<2.9.2 | 2.9.2 |
| composer/moodle/moodle | >=2.8.0<2.8.8 | 2.8.8 |
| composer/moodle/moodle | <2.7.10 | 2.7.10 |
| Moodle | <=2.6.11 | |
| Moodle | =2.7.0 | |
| Moodle | =2.7.1 | |
| Moodle | =2.7.2 | |
| Moodle | =2.7.3 | |
| Moodle | =2.7.4 | |
| Moodle | =2.7.5 | |
| Moodle | =2.7.6 | |
| Moodle | =2.7.7 | |
| Moodle | =2.7.8 | |
| Moodle | =2.7.9 | |
| Moodle | =2.8.0 | |
| Moodle | =2.8.1 | |
| Moodle | =2.8.2 | |
| Moodle | =2.8.3 | |
| Moodle | =2.8.4 | |
| Moodle | =2.8.5 | |
| Moodle | =2.8.6 | |
| Moodle | =2.8.7 | |
| Moodle | =2.9.0 | |
| Moodle | =2.9.1 |
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Reference Links
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-50173
- http://www.openwall.com/lists/oss-security/2015/09/21/1
- http://www.securitytracker.com/id/1033619
- https://moodle.org/mod/forum/discuss.php?d=320292
- https://nvd.nist.gov/vuln/detail/CVE-2015-5268
- https://github.com/moodle/moodle/commit/20ff15e22b4f0abebe1ab5fbfd1d681c88765e2a
- https://github.com/moodle/moodle/commit/4015226623111438158fa762b7ce61f6cf677665
- https://github.com/moodle/moodle/commit/731c2712e746053b1ca06b50118632305b447e02
- https://github.com/moodle/moodle/commit/fa57105063129eed83bf09d83348681501ff5b64
- https://github.com/advisories/GHSA-h34c-px28-rjgw (Advisory)
Frequently Asked Questions
What is the severity of CVE-2015-5268?
CVE-2015-5268 is classified as a medium severity vulnerability due to its potential to expose sensitive information to remote authenticated users.
How do I fix CVE-2015-5268?
To fix CVE-2015-5268, upgrade your Moodle installation to version 2.7.10, 2.8.8, or 2.9.2 or later.
What versions of Moodle are affected by CVE-2015-5268?
CVE-2015-5268 affects Moodle versions up to and including 2.6.11, 2.7.x before 2.7.10, 2.8.x before 2.8.8, and 2.9.x before 2.9.2.
Can CVE-2015-5268 lead to unauthorized access to user ratings?
Yes, CVE-2015-5268 allows remote authenticated users to access and read group-based rating values they should not have permission to view.
What type of attack does CVE-2015-5268 facilitate?
CVE-2015-5268 can facilitate information disclosure attacks where unauthorized users gain access to sensitive rating information.
- agent/type
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-h34c-px28-rjgw
- alias/CVE-2015-5268
- agent/software-canonical-lookup
- agent/severity
- agent/weakness
- agent/references
- agent/description
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- collector/nvd-index
- package-manager/composer
- vendor/moodle
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- version/moodle/2.6.11
- version/moodle/2.7.0
- version/moodle/2.7.1
- version/moodle/2.7.2
- version/moodle/2.7.3
- version/moodle/2.7.4
- version/moodle/2.7.5
- version/moodle/2.7.6
- version/moodle/2.7.7
- version/moodle/2.7.8
- version/moodle/2.7.9
- version/moodle/2.8.0
- version/moodle/2.8.1
- version/moodle/2.8.2
- version/moodle/2.8.3
- version/moodle/2.8.4
- version/moodle/2.8.5
- version/moodle/2.8.6
- version/moodle/2.8.7
- version/moodle/2.9.0
- version/moodle/2.9.1