CVE-2012-3456

NameCVE-2012-3456
DescriptionHeap-based buffer overflow in the read function in filters/words/msword-odf/wv2/src/styles.cpp in the Microsoft import filter in Calligra 2.4.3 and earlier allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted ODF style in an ODF document. NOTE: this is the same vulnerability as CVE-2012-3455, but it was SPLIT by the CNA even though Calligra and KOffice share the same codebase.
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 severityhigh
Debian Bugs684004

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
calligra (PTS)jessie1:2.8.5+dfsg-1fixed
stretch1:2.9.11+dfsg-4fixed
bullseye, buster1:3.1.0+dfsg-5fixed
sid1:3.1.0+dfsg-6fixed
wv2 (PTS)jessie0.4.2.dfsg.2-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
calligrasource(unstable)1:2.4.3-2684004
wv2source(unstable)0.4.2.dfsg.1-9.1low

Notes

[squeeze] - wv2 <no-dsa> (Minor issue)

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