VDB
CVE-2005-4470
CVE-2005-4470
PUBLISHED
CVSS 7.5 HIGH
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 5.79% · 93.0th percentile
Risk Scores
CVSS 2.0
7.5
EPSS Score
5.79%
93.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| blender | blenloader | 0, 2.0, 2.04 |
Timeline
- Dec 22, 2005 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 13, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Dec 20, 2022 EPSS Score
- Feb 11, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 4, 2023 EPSS Score
- May 27, 2023 EPSS Score
- Jul 19, 2023 EPSS Score
References
- 20051220 [Overflow.pl] Blender BlenLoader Integer Overflow mailing-list
- ADV-2005-3032 vdb
- 18452 third-party-advisory
- 18178 third-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2005-4470 advisory
- https://usn.ubuntu.com/238-2 url
- http://secunia.com/advisories/19754 url
- http://www.overflow.pl/adv/blenderinteger.txt url
- http://www.securityfocus.com/bid/15981 url
- http://secunia.com/advisories/18176 advisory
- http://www.debian.org/security/2006/dsa-1039 technical
- http://www.gentoo.org/security/en/glsa/glsa-200601-08.xml technical
- https://usn.ubuntu.com/238-2/ technical