CVE-2005-4470
- Source
- https://cve.org/CVERecord?id=CVE-2005-4470
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2005-4470.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2005-4470
- Downstream
- Withdrawn
- 2026-01-27T04:06:21.285652Z
- Published
- 2005-12-22T00:03:00Z
- Modified
- 2026-01-27T04:06:21.285652Z
- Summary
- [none]
- Details
-
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.
- References
-
- http://secunia.com/advisories/18176
- http://secunia.com/advisories/18178
- http://secunia.com/advisories/18452
- http://secunia.com/advisories/19754
- http://www.debian.org/security/2006/dsa-1039
- http://www.vupen.com/english/advisories/2005/3032
- http://www.overflow.pl/adv/blenderinteger.txt
- http://www.securityfocus.com/bid/15981
- http://www.gentoo.org/security/en/glsa/glsa-200601-08.xml
- http://www.securityfocus.com/archive/1/419907/100/0/threaded
- https://usn.ubuntu.com/238-2/