CVE-2013-4301

NameCVE-2013-4301
Descriptionincludes/resourceloader/ResourceLoaderContext.php in MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 allows remote attackers to obtain sensitive information via a "<" (open angle bracket) character in the lang parameter to w/load.php, which reveals the installation path in an error message.
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 (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mediawiki (PTS)stretch (security), stretch1:1.27.5-1~deb9u1fixed
buster, sid1:1.31.1-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mediawikisource(unstable)1:1.19.8+dfsg-1unimportant
mediawikisourcesqueeze(unfixed)end-of-life

Notes

Full path disclosure irrelevant in Debian
https://bugzilla.wikimedia.org/show_bug.cgi?id=46332

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