CVE-2019-13114

NameCVE-2019-13114
Descriptionhttp.c in Exiv2 through 0.27.1 allows a malicious http server to cause a denial of service (crash due to a NULL pointer dereference) by returning a crafted response that lacks a space character.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3265-1, ELA-766-1

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+deb9u3vulnerable
stretch (lts), stretch0.25-3.1+deb9u4fixed
buster (security), buster, buster (lts)0.25-4+deb10u4fixed
bullseye0.27.3-3+deb11u2fixed
bullseye (security)0.27.3-3+deb11u1fixed
bookworm0.27.6-1fixed
sid, trixie0.28.3+dfsg-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
exiv2sourcejessie(not affected)
exiv2sourcestretch0.25-3.1+deb9u4ELA-766-1
exiv2sourcebuster0.25-4+deb10u4DLA-3265-1
exiv2source(unstable)0.27.2-6low

Notes

[stretch] - exiv2 <ignored> (Minor issue)
[jessie] - exiv2 <not-affected> (HTTP support yet added in 0.25)
https://github.com/Exiv2/exiv2/commit/ccde30afa8ca787a3fe17388a15977f107a53b72
https://github.com/Exiv2/exiv2/issues/793

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