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.
Advisories
Source ID Title
EUVD EUVD EUVD-2006-0909 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: freebsd

Published:

Updated: 2024-08-07T16:48:56.997Z

Reserved: 2006-02-28T00:00:00

Link: CVE-2006-0905

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2006-03-23T11:06:00.000

Modified: 2025-04-03T01:03:51.193

Link: CVE-2006-0905

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.