CVE-2017-7960

NameCVE-2017-7960
DescriptionThe cr_input_new_from_uri function in cr-input.c in libcroco 0.6.11 and 0.6.12 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted CSS file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-909-1
NVD severitymedium (attack range: remote)
Debian Bugs860961

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libcroco (PTS)wheezy0.6.6-2vulnerable
wheezy (security)0.6.6-2+deb7u1fixed
jessie0.6.8-3vulnerable
stretch0.6.11-2vulnerable
sid0.6.11-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libcrocosource(unstable)0.6.11-3medium860961
libcrocosourcewheezy0.6.6-2+deb7u1mediumDLA-909-1

Notes

[jessie] - libcroco <no-dsa> (Minor issue; will be fixed via point release)
https://blogs.gentoo.org/ago/2017/04/17/libcroco-heap-overflow-and-undefined-behavior/
https://git.gnome.org/browse/libcroco/commit/?id=898e3a8c8c0314d2e6b106809a8e3e93cf9d4394

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