Vulnerability Description
The Internet Key Exchange version 1 (IKEv1) implementation (isakmp_agg.c) in the Shoichi Sakane KAME Project racoon, as used by NetBSD 1.6, 2.x before 20060119, certain FreeBSD releases, and possibly other distributions of BSD or Linux operating systems, when running in aggressive mode, allows remote attackers to cause a denial of service (daemon crash) via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Internet Key Exchange | Internet Key Exchange | 1 |
References
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-003.txt.asc
- http://mail-index.netbsd.org/source-changes/2006/01/19/0017.html
- http://secunia.com/advisories/19463Vendor Advisory
- http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/
- http://www.niscc.gov.uk/niscc/docs/re-20051114-01014.pdf?lang=en
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-003.txt.asc
- http://mail-index.netbsd.org/source-changes/2006/01/19/0017.html
- http://secunia.com/advisories/19463Vendor Advisory
- http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/
- http://www.niscc.gov.uk/niscc/docs/re-20051114-01014.pdf?lang=en
FAQ
What is CVE-2006-1646?
CVE-2006-1646 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The Internet Key Exchange version 1 (IKEv1) implementation (isakmp_agg.c) in the Shoichi Sakane KAME Project racoon, as used by NetBSD 1.6, 2.x before 20060119, certain FreeBSD releases, and possibly ...
How severe is CVE-2006-1646?
CVE-2006-1646 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2006-1646?
Check the references section above for vendor advisories and patch information. Affected products include: Internet Key Exchange Internet Key Exchange.