Oval Definition:oval:com.redhat.rhsa:def:20050421
Revision Date:2005-05-11Version:503
Title:RHSA-2005:421: tcpdump security update (Moderate)
Description:Tcpdump is a command-line tool for monitoring network traffic.

Several denial of service bugs were found in the way tcpdump processes certain network packets. It is possible for an attacker to inject a carefully crafted packet onto the network, crashing a running tcpdump session. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CAN-2005-1278, CAN-2005-1279, and CAN-2005-1280 to these issues.

Additionally, the tcpdump utility can now write a file larger than 2 GB, parse some new VLAN IDs, and parse messages on 64bit architectures.

Users of tcpdump are advised to upgrade to these erratum packages, which contain backported security patches and are not vulnerable to these issues.
Family:unixClass:patch
Status:Reference(s):CVE-2005-1278
CVE-2005-1279
CVE-2005-1280
RHSA-2005:421-02
Platform(s):Red Hat Enterprise Linux 3
Product(s):
Definition Synopsis
  • Red Hat Enterprise Linux 3 is installed
  • AND Package Information
  • libpcap is earlier than 14:0.7.2-7.E3.5
  • AND libpcap is signed with Red Hat master key
  • OR
  • tcpdump is earlier than 14:3.7.2-7.E3.5
  • AND tcpdump is signed with Red Hat master key
  • OR
  • arpwatch is earlier than 14:2.1a11-7.E3.5
  • AND arpwatch is signed with Red Hat master key
  • BACK