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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.openbsd.org/errata38.html#isakmpd ↗
- http://www.osvdb.org/28194 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28645 ↗
- http://securitytracker.com/id?1016757 ↗
- http://secunia.com/advisories/21652 ↗
- http://www.debian.org/security/2006/dsa-1175 ↗
- http://www.securityfocus.com/bid/19712 ↗
- http://secunia.com/advisories/21905 ↗
- http://www.openbsd.org/errata.html#isakmpd ↗