Vulnerability in Freebsd

CVE-2006-0905

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.

EPSS: 0.018 (76.3th percentile) — read the EPSS interpretation.

Affected products

  • Freebsd — versions 4.8, 4.9, 4.10
  • Netbsd — versions 2.0, 3.0
  • N/a — versions n/a

References