← Back

CVE-2006-4436

nvd nist
Published: Aug 29, 2006Modified: Apr 16, 2026

JSON object

Loading...
5.0
Vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Exploitability: 10.0 / Impact: 2.9
Source: NVD

Description

isakmpd in OpenBSD 3.8, 3.9, and possibly earlier versions, creates Security Associations (SA) with a replay window of size 0 when isakmpd acts as a responder during SA negotiation, which allows remote attackers to replay IPSec packets and bypass the replay protection.

Affected (2)

Products: Openbsd: Openbsd
1 product
Openbsd
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Openbsd
Version 3.8
Version 3.9

References (18)

Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Patch
Source: cve@mitre.org
Source: cve@mitre.org
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.