CVE-2006-3123 Integer overflow in n/a
Local users can crash the CFS daemon via integer overflows when handling files larger than 2GB, causing denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2006-3123?
CVE-2006-3123 is a low-severity vulnerability in n/a, published on 7 Aug 2006. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Multiple integer overflows in the (1) dodecrypt and (2) doencrypt functions in cfs_fh.c in cfsd in Matt Blaze Cryptographic File System (CFS) 1.4.1 before Debian GNU/Linux package 1.4.1-17 allow local users to cause a denial of service (daemon crash) by appending data to a file that is larger than 2 Gb.
Which versions are affected by CVE-2006-3123?
It affects 1 product.
Products include Matt Blaze Cryptographic File System.
How do I fix CVE-2006-3123?
Apply the vendor's patch.
Is CVE-2006-3123 being exploited?
There is no known exploitation of CVE-2006-3123 in the wild and no public exploit code.
Sources
Also known as DSA-1138-1, GHSA-2pjx-m5vr-xg6f.