CVE-2017-17722

NameCVE-2017-17722
DescriptionIn Exiv2 0.26, there is a reachable assertion in the readHeader function in bigtiffimage.cpp, which will lead to a remote denial of service attack via a crafted TIFF file.
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

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
exiv2 (PTS)stretch0.25-3.1+deb9u2fixed
stretch (security)0.25-3.1+deb9u1fixed
buster0.25-4+deb10u1fixed
bullseye, sid0.27.3-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
exiv2source(unstable)(not affected)

Notes

- exiv2 <not-affected> (Vulnerable code introduced in 0.26; only affected experimental; bug #891044)
https://bugzilla.redhat.com/show_bug.cgi?id=1524116
https://github.com/Exiv2/exiv2/issues/208
https://github.com/Exiv2/exiv2/issues/228 (duplicate)
https://github.com/Kicer86/exiv2/commit/1647908e00a4df7246d76678e59587e62c690dcd

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