CVE-2007-1677 Memory corruption in n/a
Local attackers can execute arbitrary code with kernel privileges via buffer overflows in NetBSD's ISO network protocol support.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2007-1677?
CVE-2007-1677 is a medium-severity memory corruption vulnerability in Netbsd Netbsd, published on 30 Mar 2007. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Multiple buffer overflows in the ISO network protocol support in the NetBSD kernel 2.0 through 4.0_BETA2, and NetBSD-current before 20070329, allow local users to execute arbitrary code via long parameters to certain functions, as demonstrated by a long sockaddr structure argument to the clnp_route function.
Which versions are affected by CVE-2007-1677?
It affects 2 products.
Products include Navision Software Navision Financials Server, Netbsd Netbsd.
How do I fix CVE-2007-1677?
No fix has been published for CVE-2007-1677 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2007-1677 being exploited?
There is no known exploitation of CVE-2007-1677 in the wild and no public exploit code.
Sources
Also known as GHSA-r924-qqrh-r39v.