| Name | CVE-2012-4382 |
| Description | MediaWiki before 1.18.5, and 1.19.x before 1.19.2 does not properly protect user block metadata, which allows remote administrators to read a user block reason via a reblock attempt. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 686330 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| mediawiki (PTS) | bullseye | 1:1.35.13-1+deb11u2 | fixed |
| bullseye (security) | 1:1.35.13-1+deb11u3 | fixed | |
| bookworm, bookworm (security) | 1:1.39.12-1~deb12u1 | fixed | |
| trixie | 1:1.43.1+dfsg-2 | fixed | |
| sid | 1:1.43.3+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| mediawiki | source | squeeze | (unfixed) | end-of-life | ||
| mediawiki | source | (unstable) | 1:1.19.2-1 | 686330 |
https://bugzilla.wikimedia.org/show_bug.cgi?id=39823
https://www.openwall.com/lists/oss-security/2012/08/31/6