Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://secunia.com/advisories/18178
- http://www.securityfocus.com/archive/1/419907/100/0/threaded
- 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.gentoo.org/security/en/glsa/glsa-200601-08.xml
- http://secunia.com/advisories/18176
- http://www.securityfocus.com/bid/15981
- https://usn.ubuntu.com/238-2/
- http://secunia.com/advisories/18452
ADP enrichment
No English description supplied.
- http://secunia.com/advisories/18178
- http://www.securityfocus.com/archive/1/419907/100/0/threaded
- 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.gentoo.org/security/en/glsa/glsa-200601-08.xml
- http://secunia.com/advisories/18176
- http://www.securityfocus.com/bid/15981
- https://usn.ubuntu.com/238-2/
- http://secunia.com/advisories/18452