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CVE-2005-4470

CVE-2005-4470

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

EPSS 5.8% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • blender Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.40-1

    Update to 2.40-1

  • blender Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.40-1

    Update to 2.40-1

Original sources

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