CVE-2005-4470 Integer overflow in n/a
Remote attackers can execute arbitrary code or crash Blender by tricking users into opening a malicious .blend file with a negative length value.
- 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-2005-4470?
CVE-2005-4470 is a high-severity vulnerability in n/a, published on 22 Dec 2005. 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
Heap-based buffer overflow in the get_bhead function in readfile.c in Blender BlenLoader 2.0 through 2.40pre allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a .blend file with a negative bhead.len value, which causes less memory to be allocated than expected, possibly due to an integer overflow.
Which versions are affected by CVE-2005-4470?
It affects 1 product.
Products include Blender Blenloader.
How do I fix CVE-2005-4470?
Upgrade to a fixed version.
Is CVE-2005-4470 being exploited?
There is no known exploitation of CVE-2005-4470 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2005-4470, DTSA-29-1, GHSA-x3p7-g646-9j92.