Vulnerability Assessment & Network Security Forums

If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important.  If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.

Home >> Browse Vulnerability Assessment Database >> Mandrake Local Security Checks >> MDKSA-2004:061: dhcp

MDKSA-2004:061: dhcp

Vulnerability Assessment Summary Check for the version of the dhcp package Detailed Explanation for this Vulnerability Assessment The remote host is missing the patch for the advisory MDKSA-2004:061 (dhcp). A vulnerability in how ISC's DHCPD handles syslog messages can permit a malicious attacker with the ability to send special packets to the DHCPD listening port to crash the daemon, causing a Denial of Service. It is also possible that they may be able to execute arbitrary code on the vulnerable server with the permissions of the user running DHCPD, which is usually root. A similar vulnerability also exists in the way ISC's DHCPD makes use of the vsnprintf() function on system that do not support vsnprintf(). This vulnerability could also be used to execute arbitrary code and/or perform a DoS attack. The vsnprintf() statements that have this problem are defined after the vulnerable code noted above, which would trigger the previous problem rather than this one. Thanks to Gregory Duchemin and Solar Designer for discovering these flaws. The updated packages contain 3.0.1rc14 which is not vulnerable to these problems. Only ISC DHCPD 3.0.1rc12 and 3.0.1rc13 are vulnerable to these issues. Solution : http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2004:061 Network Security Threat Level: High Networks Security ID: 10591 Vulnerability Assessment Copyright: This script is Copyright (C) 2004 Tenable Network Security

Cables, Connectors

Intel Core i7-870 2.93GHz Quad-Core (BV80605001905AI) Processor $45.0

Intel Core i3-7100 Kaby Lake 3.9GHz LGA 1151 Boxed Processor $85.0

HP Elitebook 810 G2 laptop Motherboard I7-4600U CPU 753726-601 + Heatsink + Fan $145.0

AVC CPU Cooling Ball Bearing Fan C6025B12L 12V 0.12A #158 $4.1

Discussions

No Discussions have been posted on this vulnerability.