CVE-2007-3725 Null dereference in n/a
Remote attackers can crash ClamAV by sending a crafted RAR archive, requiring user interaction to process the file.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2007-3725?
CVE-2007-3725 is a medium-severity vulnerability in Clam Anti-Virus Clamav, published on 12 Jul 2007. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The RAR VM (unrarvm.c) in Clam Antivirus (ClamAV) before 0.91 allows user-assisted remote attackers to cause a denial of service (crash) via a crafted RAR archive, resulting in a NULL pointer dereference.
Which versions are affected by CVE-2007-3725?
It affects 1 product.
Products include Clam Anti-Virus Clamav.
How do I fix CVE-2007-3725?
Upgrade to a fixed version.
Is CVE-2007-3725 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2007-3725 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Clam Anti-Virus Clamav
- CVE-2008-1100 Memory corruption in n/a
- CVE-2008-0318 Integer overflow in n/a
- CVE-2007-6337 Unspecified vulnerability in the bzip2 decompression algorithm in nsis/bzlib_private.h in ClamAV before 0.92 has unknown impact and remote attack vectors.
- CVE-2007-3023 Memory corruption in n/a
- CVE-2005-3587 Memory corruption in n/a
Sources
Also known as DEBIAN-CVE-2007-3725, DSA-1340-1, GHSA-hjxc-gvpm-wh37.