CVE-2012-4380

NameCVE-2012-4380
DescriptionMediaWiki before 1.18.5, and 1.19.x before 1.19.2 allows remote attackers to bypass GlobalBlocking extension IP address blocking and create an account via unspecified vectors.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium
Debian Bugs686330

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mediawiki (PTS)stretch1:1.27.7-1~deb9u3fixed
stretch (security)1:1.27.7-1~deb9u5fixed
buster1:1.31.7-1~deb10u1fixed
buster (security)1:1.31.10-1~deb10u1fixed
bullseye, sid1:1.35.0-1fixed

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=39824
https://www.openwall.com/lists/oss-security/2012/08/31/6
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