CVE-2012-4382

NameCVE-2012-4382
DescriptionMediaWiki 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.
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs686330

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mediawiki (PTS)bookworm, bookworm (security)1:1.39.17-1+deb12u2fixed
trixie (security), trixie1:1.43.9+dfsg-1~deb13u1fixed
forky, sid1:1.43.9+dfsg-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mediawikisourcesqueeze(unfixed)end-of-life
mediawikisource(unstable)1:1.19.2-1686330

Notes

https://bugzilla.wikimedia.org/show_bug.cgi?id=39823
https://www.openwall.com/lists/oss-security/2012/08/31/6
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