CVE-2017-14857

NameCVE-2017-14857
DescriptionIn Exiv2 0.26, there is an invalid free in the Image class in image.cpp that leads to a Segmentation fault. A crafted input will lead to a denial of service attack.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
exiv2 (PTS)jessie, jessie (lts)0.24-4.1+deb8u7fixed
stretch (security)0.25-3.1+deb9u3fixed
stretch (lts), stretch0.25-3.1+deb9u4fixed
buster0.25-4+deb10u2fixed
buster (security)0.25-4+deb10u4fixed
bullseye0.27.3-3+deb11u2fixed
bullseye (security)0.27.3-3+deb11u1fixed
sid, trixie, bookworm0.27.6-1fixed

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 not present; only affected experimental; bug #888869)
https://github.com/Exiv2/exiv2/issues/76
https://github.com/Exiv2/exiv2/issues/124
https://bugzilla.redhat.com/show_bug.cgi?id=1495043

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