CVE-2018-16300

NameCVE-2018-16300
DescriptionThe BGP parser in tcpdump before 4.9.3 allows stack consumption in print-bgp.c:bgp_attr_print() because of unlimited recursion.
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)
ReferencesDLA-1955-1, DSA-4547-1
NVD severitymedium
Debian Bugs941698

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tcpdump (PTS)jessie4.9.2-1~deb8u1vulnerable
jessie (security)4.9.3-1~deb8u1fixed
stretch (security), stretch4.9.3-1~deb9u1fixed
buster, buster (security)4.9.3-1~deb10u1fixed
bullseye, sid4.9.3-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tcpdumpsource(unstable)4.9.3-1941698
tcpdumpsourcebuster4.9.3-1~deb10u1DSA-4547-1
tcpdumpsourcejessie4.9.3-1~deb8u1DLA-1955-1
tcpdumpsourcestretch4.9.3-1~deb9u1DSA-4547-1

Notes

https://github.com/the-tcpdump-group/tcpdump/commit/af2cf04a9394c1a56227c2289ae8da262828294a

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