CVE-2013-2083: Input Validation
First published: Sat May 25 2013(Updated: )
The MoodleQuickForm class in `lib/formslib.php` in Moodle through 2.1.10, 2.2.x before 2.2.10, 2.3.x before 2.3.7, and 2.4.x before 2.4.4 does not properly handle a certain array-element syntax, which allows remote attackers to bypass intended form-data filtering via a crafted request.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Moodle Moodle | =2.1.0 | |
| Moodle Moodle | =2.1.1 | |
| Moodle Moodle | =2.1.2 | |
| Moodle Moodle | =2.1.3 | |
| Moodle Moodle | =2.1.4 | |
| Moodle Moodle | =2.1.5 | |
| Moodle Moodle | =2.1.6 | |
| Moodle Moodle | =2.1.7 | |
| Moodle Moodle | =2.1.8 | |
| Moodle Moodle | =2.1.9 | |
| Moodle Moodle | =2.1.10 | |
| Moodle Moodle | =2.2.0 | |
| Moodle Moodle | =2.2.1 | |
| Moodle Moodle | =2.2.2 | |
| Moodle Moodle | =2.2.3 | |
| Moodle Moodle | =2.2.4 | |
| Moodle Moodle | =2.2.5 | |
| Moodle Moodle | =2.2.6 | |
| Moodle Moodle | =2.2.7 | |
| Moodle Moodle | =2.2.8 | |
| Moodle Moodle | =2.2.9 | |
| Moodle Moodle | =2.3.0 | |
| Moodle Moodle | =2.3.1 | |
| Moodle Moodle | =2.3.2 | |
| Moodle Moodle | =2.3.3 | |
| Moodle Moodle | =2.3.4 | |
| Moodle Moodle | =2.3.5 | |
| Moodle Moodle | =2.3.6 | |
| Moodle Moodle | =2.4.0 | |
| Moodle Moodle | =2.4.1 | |
| Moodle Moodle | =2.4.2 | |
| Moodle Moodle | =2.4.3 | |
| composer/moodle/moodle | <2.2.10 | 2.2.10 |
| composer/moodle/moodle | >=2.4.0<2.4.4 | 2.4.4 |
| composer/moodle/moodle | >=2.3.0<2.3.7 | 2.3.7 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2013-2083
- https://moodle.org/mod/forum/discuss.php?d=228935
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-38885
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106965.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106988.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107026.html
- http://openwall.com/lists/oss-security/2013/05/21/1
- https://github.com/advisories/GHSA-m63h-q4x3-6hwj (Advisory)
- https://github.com/moodle/moodle/commit/3c0ba94e879702b3c2f20d4cb4f9120a0bfdd9fc
- https://github.com/moodle/moodle/commit/8a9c3f4951e05eea80775d8c82d00a64434376c7
- https://github.com/moodle/moodle/commit/cc2fb80742af94edde20b6b57da24027f2884a24
- https://github.com/moodle/moodle/commit/d39925c792789230e628548ecff9ca34d0a74c16
- https://github.com/moodle/moodle/commit/d5909fd1447bc6f05dbf37d7c9eb72b79004e24a
- https://github.com/moodle/moodle/commit/e4e1bd900a2fb73e81d761bf8a5b9d2d162073d6
- https://github.com/moodle/moodle/commit/e8ca6884531a3162cf755d7c09c29e7933c84090
- https://github.com/moodle/moodle/commit/eb5852672e5e45fd95b28aab58bad080b15a7b6d
- https://github.com/moodle/moodle/commit/feeb14b9410cac5a9da7437f8cb663e6ada9c9d4
- collector/nvd-index
- agent/author
- agent/type
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-m63h-q4x3-6hwj
- alias/CVE-2013-2083
- agent/software-canonical-lookup
- agent/references
- agent/remedy
- agent/severity
- agent/weakness
- agent/description
- collector/nvd-cve
- source/NVD
- collector/github-advisory
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/first-publish-date
- agent/tags
- agent/trending
- vendor/moodle
- canonical/moodle moodle
- version/moodle moodle/2.1.0
- version/moodle moodle/2.1.1
- version/moodle moodle/2.1.2
- version/moodle moodle/2.1.3
- version/moodle moodle/2.1.4
- version/moodle moodle/2.1.5
- version/moodle moodle/2.1.6
- version/moodle moodle/2.1.7
- version/moodle moodle/2.1.8
- version/moodle moodle/2.1.9
- version/moodle moodle/2.1.10
- version/moodle moodle/2.2.0
- version/moodle moodle/2.2.1
- version/moodle moodle/2.2.2
- version/moodle moodle/2.2.3
- version/moodle moodle/2.2.4
- version/moodle moodle/2.2.5
- version/moodle moodle/2.2.6
- version/moodle moodle/2.2.7
- version/moodle moodle/2.2.8
- version/moodle moodle/2.2.9
- version/moodle moodle/2.3.0
- version/moodle moodle/2.3.1
- version/moodle moodle/2.3.2
- version/moodle moodle/2.3.3
- version/moodle moodle/2.3.4
- version/moodle moodle/2.3.5
- version/moodle moodle/2.3.6
- version/moodle moodle/2.4.0
- version/moodle moodle/2.4.1
- version/moodle moodle/2.4.2
- version/moodle moodle/2.4.3
- package-manager/composer