CVE-2017-11543

NameCVE-2017-11543
Descriptiontcpdump 4.9.0 has a buffer overflow in the sliplink_print function in print-sl.c.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1090-1, DSA-3971-1
NVD severityhigh (attack range: remote)
Debian Bugs873806

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tcpdump (PTS)wheezy4.3.0-1+deb7u2vulnerable
wheezy (security)4.9.2-1~deb7u1fixed
jessie (security), jessie4.9.2-1~deb8u1fixed
stretch (security), stretch4.9.2-1~deb9u1fixed
buster, sid4.9.2-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tcpdumpsource(unstable)4.9.1-3high873806
tcpdumpsourcejessie4.9.2-1~deb8u1highDSA-3971-1
tcpdumpsourcestretch4.9.2-1~deb9u1highDSA-3971-1
tcpdumpsourcewheezy4.9.0-1~deb7u2highDLA-1090-1

Notes

Fixed by: https://github.com/the-tcpdump-group/tcpdump/commit/7039327875525278d17edee59720e29a3e76b7b3
https://github.com/hackerlib/hackerlib-vul/tree/master/tcpdump-vul/global-overflow/print-sl

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