CVE-2017-7994

NameCVE-2017-7994
DescriptionThe function TextExtractor::ExtractText in TextExtractor.cpp:77 in PoDoFo 0.9.5 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted PDF document.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs860930

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libpodofo (PTS)jessie0.9.0-1.2vulnerable
stretch0.9.4-6vulnerable
buster0.9.6+dfsg-5fixed
bullseye0.9.7+dfsg-2fixed
bookworm0.9.8+dfsg-3fixed
sid, trixie0.9.8+dfsg-3.1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libpodofosource(unstable)0.9.5-7860930

Notes

[stretch] - libpodofo <no-dsa> (Minor issue)
[jessie] - libpodofo <no-dsa> (Minor issue)
[wheezy] - libpodofo <no-dsa> (Minor issue)
https://github.com/icepng/PoC/tree/master/PoC1
https://icepng.github.io/2017/04/21/PoDoFo-1/
upstream commit: https://sourceforge.net/p/podofo/code/1849

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