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

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

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

Updated: 2018-10-19T14:57:01

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


Link: CVE-2005-4470

JSON object: View

cve-icon NVD Information

Status : Modified

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

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


Link: CVE-2005-4470

JSON object: View

cve-icon Redhat Information

No data.