7.5
CWE
NVD-CWE-Other 119 190
Advisory Published
Updated

CVE-2005-4470: Buffer Overflow

First published: Thu Dec 22 2005(Updated: )

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.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Blender Blenloader=2.35
Blender Blenloader=2.31a
Blender Blenloader=2.28a
Blender Blenloader=2.30
Blender Blenloader=2.32
Blender Blenloader=2.39
Blender Blenloader=2.25
Blender Blenloader=2.28c
Blender Blenloader=2.0
Blender Blenloader<=2.40_pre
Blender Blenloader=2.37
Blender Blenloader=2.27
Blender Blenloader=2.34
Blender Blenloader=2.33
Blender Blenloader=2.28
Blender Blenloader=2.04
Blender Blenloader=2.33a
Blender Blenloader=2.37a
Blender Blenloader=2.40_alpha
Blender Blenloader=2.26
Blender BlenLoader<=2.40_pre
Blender BlenLoader=2.0
Blender BlenLoader=2.04
Blender BlenLoader=2.25
Blender BlenLoader=2.26
Blender BlenLoader=2.27
Blender BlenLoader=2.28
Blender BlenLoader=2.28a
Blender BlenLoader=2.28c
Blender BlenLoader=2.30
Blender BlenLoader=2.31a
Blender BlenLoader=2.32
Blender BlenLoader=2.33
Blender BlenLoader=2.33a
Blender BlenLoader=2.34
Blender BlenLoader=2.35
Blender BlenLoader=2.37
Blender BlenLoader=2.37a
Blender BlenLoader=2.39
Blender BlenLoader=2.40_alpha

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