CVE-2006-0905 Security feature bypass in n/a
Remote attackers can bypass IPsec replay protection to capture packets due to improper sequence number updates in FreeBSD and NetBSD.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2006-0905?
CVE-2006-0905 is a high-severity vulnerability in Freebsd Freebsd, published on 23 Mar 2006. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Which versions are affected by CVE-2006-0905?
It affects 2 products.
Products include Freebsd Freebsd, Netbsd Netbsd.
How do I fix CVE-2006-0905?
No fix has been published for CVE-2006-0905 yet. Limit exposure of the affected software until one is available.
Is CVE-2006-0905 being exploited?
There is no known exploitation of CVE-2006-0905 in the wild and no public exploit code.
Other vulnerabilities in Freebsd Freebsd
Sources
Also known as GHSA-p5cr-7f6f-r5wg.