CVE-2018-14466

NameCVE-2018-14466
DescriptionThe Rx parser in tcpdump before 4.9.3 has a buffer over-read in print-rx.c:rx_cache_find() and rx_cache_insert().
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)stretch4.9.3-1~deb9u1fixed
stretch (security)4.9.3-1~deb9u2fixed
buster4.9.3-1~deb10u2fixed
buster (security)4.9.3-1~deb10u1fixed
bullseye, sid4.99.0-2fixed

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

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

Notes

https://github.com/the-tcpdump-group/tcpdump/commit/c24922e692a52121e853a84ead6b9337f4c08a94

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