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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2005-12-22T00:00:00

Updated: 2024-08-07T23:46:05.537Z

Reserved: 2005-12-21T00:00:00

Link: CVE-2005-4470

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2005-12-22T00:03:00.000

Modified: 2018-10-19T15:41:04.413

Link: CVE-2005-4470

cve-icon Redhat

No data.