CVE-2014-2243
Description
includes/User.php in MediaWiki before 1.19.12, 1.20.x and 1.21.x before 1.21.6, and 1.22.x before 1.22.3 terminates validation of a user token upon encountering the first incorrect character, which makes it easier for remote attackers to obtain access via a brute-force attack that relies on timing differences in responses to incorrect token guesses.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or โ if you've already worked around this in production โ publish your fix to the community-verified tier.
โ Propose a mitigation on Community โ Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 1:1.19.12+dfsg-1 |
| debian | bullseye | fixed | 1:1.19.12+dfsg-1 |
| debian | forky | fixed | 1:1.19.12+dfsg-1 |
| debian | sid | fixed | 1:1.19.12+dfsg-1 |
| debian | trixie | fixed | 1:1.19.12+dfsg-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| mediawiki | mediawiki | {"endIncluding":"1.19.11"} | |
| mediawiki | mediawiki | 1.1.0 | |
| mediawiki | mediawiki | 1.10.0 | |
| mediawiki | mediawiki | 1.10.1 | |
| mediawiki | mediawiki | 1.10.2 | |
| mediawiki | mediawiki | 1.10.3 | |
| mediawiki | mediawiki | 1.10.4 | |
| mediawiki | mediawiki | 1.11 | |
| mediawiki | mediawiki | 1.11.0 | |
| mediawiki | mediawiki | 1.11.1 | |
| mediawiki | mediawiki | 1.11.2 | |
| mediawiki | mediawiki | 1.12.0 | |
| mediawiki | mediawiki | 1.12.1 | |
| mediawiki | mediawiki | 1.12.2 | |
| mediawiki | mediawiki | 1.12.3 | |
| mediawiki | mediawiki | 1.12.4 | |
| mediawiki | mediawiki | 1.13.0 | |
| mediawiki | mediawiki | 1.13.1 | |
| mediawiki | mediawiki | 1.13.2 | |
| mediawiki | mediawiki | 1.13.3 | |
| mediawiki | mediawiki | 1.13.4 | |
| mediawiki | mediawiki | 1.14.0 | |
| mediawiki | mediawiki | 1.14.1 | |
| mediawiki | mediawiki | 1.15.0 | |
| mediawiki | mediawiki | 1.15.1 | |
| mediawiki | mediawiki | 1.15.2 | |
| mediawiki | mediawiki | 1.15.3 | |
| mediawiki | mediawiki | 1.15.4 | |
| mediawiki | mediawiki | 1.15.5 | |
| mediawiki | mediawiki | 1.16.0 | |
| mediawiki | mediawiki | 1.16.1 | |
| mediawiki | mediawiki | 1.16.2 | |
| mediawiki | mediawiki | 1.17 | |
| mediawiki | mediawiki | 1.17.0 | |
| mediawiki | mediawiki | 1.17.1 | |
| mediawiki | mediawiki | 1.17.2 | |
| mediawiki | mediawiki | 1.17.3 | |
| mediawiki | mediawiki | 1.17.4 | |
| mediawiki | mediawiki | 1.18 | |
| mediawiki | mediawiki | 1.18.0 | |
| mediawiki | mediawiki | 1.18.1 | |
| mediawiki | mediawiki | 1.18.2 | |
| mediawiki | mediawiki | 1.18.3 | |
| mediawiki | mediawiki | 1.19 | |
| mediawiki | mediawiki | 1.19.0 | |
| mediawiki | mediawiki | 1.19.1 | |
| mediawiki | mediawiki | 1.19.2 | |
| mediawiki | mediawiki | 1.19.3 | |
| mediawiki | mediawiki | 1.19.4 | |
| mediawiki | mediawiki | 1.19.5 | |
| mediawiki | mediawiki | 1.19.6 | |
| mediawiki | mediawiki | 1.19.7 | |
| mediawiki | mediawiki | 1.19.8 | |
| mediawiki | mediawiki | 1.19.9 | |
| mediawiki | mediawiki | 1.19.10 | |
| mediawiki | mediawiki | 1.20 | |
| mediawiki | mediawiki | 1.20.1 | |
| mediawiki | mediawiki | 1.20.2 | |
| mediawiki | mediawiki | 1.20.3 | |
| mediawiki | mediawiki | 1.20.4 | |
| mediawiki | mediawiki | 1.20.5 | |
| mediawiki | mediawiki | 1.20.6 | |
| mediawiki | mediawiki | 1.20.7 | |
| mediawiki | mediawiki | 1.20.8 | |
| mediawiki | mediawiki | 1.21 | |
| mediawiki | mediawiki | 1.21.1 | |
| mediawiki | mediawiki | 1.21.2 | |
| mediawiki | mediawiki | 1.21.3 | |
| mediawiki | mediawiki | 1.21.4 | |
| mediawiki | mediawiki | 1.21.5 | |
| mediawiki | mediawiki | 1.22.0 | |
| mediawiki | mediawiki | 1.22.1 | |
| mediawiki | mediawiki | 1.22.2 | |
References
- http://lists.wikimedia.org/pipermail/mediawiki-announce/2014-February/000141.html
- http://openwall.com/lists/oss-security/2014/02/28/1
- http://openwall.com/lists/oss-security/2014/03/01/2
- https://bugzilla.redhat.com/show_bug.cgi?id=1071136
- https://bugzilla.wikimedia.org/show_bug.cgi?id=61346
- https://gerrit.wikimedia.org/r/#/q/I2a9e89120f7092015495e638c6fa9f67adc9b84f%2Cn%2Cz
- https://security-tracker.debian.org/tracker/CVE-2014-2243
CWEs
CWE-362
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.