CVE-2012-4513

NameCVE-2012-4513
Descriptionkhtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via large canvas dimensions, which leads to an unexpected sign extension and a heap-based buffer over-read.
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
kde-baseapps (PTS)wheezy4:4.8.4-2vulnerable
jessie4:4.14.2-1vulnerable
stretch4:16.08.3-1vulnerable
buster, sid4:16.08.3-3vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
kde-baseappssource(unstable)(unfixed)unimportant
kdebasesource(unstable)(unfixed)unimportant

Notes

Konqueror not supported security-wise

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