Description
Preboot eXecution Environment (PXE) server allows remote attackers to cause a denial of service (crash) via certain DHCP packets from Voice-Over-IP (VOIP) phones.
Affected products
- caldera / openlinux_server3.1 – 3.1
- caldera / openlinux_server3.1.1 – 3.1.1
- caldera / openlinux_workstation3.1 – 3.1
- caldera / openlinux_workstation3.1.1 – 3.1.1
- HP / secure_os1.0 – 1.0
- RedHat / pre-execution_environment0.1 – 0.1
References
- MISChttp://www.securityfocus.com/bid/5596
- MISCftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-044.0.txt
- MISChttp://www.iss.net/security_center/static/10003.php
- VENDOR_ADVISORYhttp://online.securityfocus.com/advisories/4449
- MISChttp://www.redhat.com/support/errata/RHSA-2002-162.html
- MISChttp://www.redhat.com/support/errata/RHSA-2002-165.html