Red Hat Security Advisory 2017-1871-01 - The tcpdump packages contain the tcpdump utility for monitoring network traffic. The tcpdump utility can capture and display the packet headers on a particular network interface or on all interfaces. The following packages have been upgraded to a later upstream version: tcpdump. Security Fix: Multiple out of bounds read and integer overflow vulnerabilities were found in tcpdump affecting the decoding of various protocols. An attacker could create a crafted pcap file or send specially crafted packets to the network segment where tcpdump is running in live capture mode which could cause it to display incorrect data, crash or enter an infinite loop.
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Ubuntu Security Notice 3205-1 - It was discovered that tcpdump incorrectly handled certain packets. A remote attacker could use this issue to cause tcpdump to crash, resulting in a denial of service, or possibly execute arbitrary code. In the default installation, attackers would be isolated by the tcpdump AppArmor profile.
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Gentoo Linux Security Advisory 201702-30 - Multiple vulnerabilities have been found in tcpdump, the worst of which may allow execution of arbitrary code. Versions less than 4.9.0 are affected.
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Slackware Security Advisory - New tcpdump packages are available for Slackware 13.37, 14.0, 14.1, 14.2, and -current to fix security issues. NOTE: These updates also require the updated libpcap package.
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