CVEvulnerability
CVE-2006-0905
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2006-03-23
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
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.
Affected configurations
• freebsd freebsd 4.8
• freebsd freebsd 4.9
• freebsd freebsd 4.10
• freebsd freebsd 4.11
• freebsd freebsd 5.0
• freebsd freebsd 5.1
• freebsd freebsd 5.2
• freebsd freebsd 5.2.1
• freebsd freebsd 5.3
• freebsd freebsd 5.4
• freebsd freebsd 6.0
• netbsd netbsd 2.0
• netbsd netbsd 3.0
References
- ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-06:11.ipsec.asc Patch, Vendor Advisory
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-011.txt.asc ftp.netbsd.org
- http://secunia.com/advisories/19366 Patch, Vendor Advisory
- http://securitytracker.com/id?1015809 securitytracker.com
- http://www.osvdb.org/24068 www.osvdb.org
- http://www.securityfocus.com/bid/17191 Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/25398 exchange.xforce.ibmcloud.com
- ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-06:11.ipsec.asc Patch, Vendor Advisory
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-011.txt.asc ftp.netbsd.org
- http://secunia.com/advisories/19366 Patch, Vendor Advisory
- http://securitytracker.com/id?1015809 securitytracker.com
- http://www.osvdb.org/24068 www.osvdb.org
- http://www.securityfocus.com/bid/17191 Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/25398 exchange.xforce.ibmcloud.com