August 31, 2000
FreeBSD malformed ELF image denial of service patch
Author: JT Smith
Patches are available for the 4.x and 5.x kernels. Versions of 4.x and 5.x downloaded after August 15, 2000 are not vulnerable. Users of 3.x versions of FreeBSD should upgrade to 4.x if possible. The advisory is at securityfocus.com.