CVE-2017-11108

Priority
Low
Description
tcpdump 4.9.0 allows remote attackers to cause a denial of service
(heap-based buffer over-read and application crash) via crafted packet
data. The crash occurs in the EXTRACT_16BITS function, called from the
stp_print function for the Spanning Tree Protocol.
References
Bugs
Notes
 sbeattie> reproducer in redhat bug report
Package
Upstream:released (4.9.1)
Ubuntu 17.10 (Artful Aardvark):not-affected (4.9.1-3)
Ubuntu 12.04 ESM (Precise Pangolin):released (4.9.2-0ubuntu0.12.04.1)
Ubuntu 14.04 LTS (Trusty Tahr):released (4.9.2-0ubuntu0.14.04.1)
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (4.9.2-0ubuntu0.16.04.1)
Ubuntu 17.04 (Zesty Zapus):released (4.9.2-0ubuntu0.17.04.2)
Patches:
Upstream:https://github.com/the-tcpdump-group/tcpdump/commit/d9e65de3d94698ec90dbca42962a30dd2f0680e1
More Information

Updated: 2017-09-14 03:14:14 UTC (commit 13320)