CVE-2006-0905 Information

Description

A \programming error\ in fast_ipsec in FreeBSD 4.8-RELEASE through 6.1-STABLE and NetBSD 2 through 3 does not properly update the sequence number associated with a Security Association which allows packets to pass sequence number checks and allows remote attackers to capture IPSec packets and conduct replay attacks.

Reference

ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-06:11.ipsec.asc ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-011.txt.asc http://secunia.com/advisories/19366 http://securitytracker.com/id?1015809 http://www.osvdb.org/24068 http://www.securityfocus.com/bid/17191 https://exchange.xforce.ibmcloud.com/vulnerabilities/25398