CVE-2005-4470
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
02 Description
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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 5.78% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 92.9% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2005-12-22 00:00Z20 YR AGO
- Last updated
- 2024-08-07 23:46Z2 YR AGO
- Reserved
- 2005-12-21
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- de8108eacdf1a57afa17778555f22ed74d0542a25f7e00c567e35c15063c95d2
05 Affected products
06 References
- secunia.com18178http://secunia.com/advisories/18178
- www.securityfocus.com20051220 [Overflow.pl] Blender BlenLoader Integer Overflowhttp://www.securityfocus.com/archive/1/419907/100/0/threaded
- secunia.com19754http://secunia.com/advisories/19754
- www.debian.orgDSA-1039http://www.debian.org/security/2006/dsa-1039
- www.vupen.comADV-2005-3032http://www.vupen.com/english/advisories/2005/3032
- www.overflow.plhttp://www.overflow.pl/adv/blenderinteger.txt
- www.gentoo.orgGLSA-200601-08http://www.gentoo.org/security/en/glsa/glsa-200601-08.xml
- secunia.com18176http://secunia.com/advisories/18176
- www.securityfocus.com15981http://www.securityfocus.com/bid/15981
- usn.ubuntu.comUSN-238-2https://usn.ubuntu.com/238-2/
- secunia.com18452http://secunia.com/advisories/18452
07 Fixed in
Debian 12
- blender Fixed in 2.40-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- blender Fixed in 2.40-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.