CVE-2005-4470
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.8 High
AI Score
Confidence
High
0.022 Low
EPSS
Percentile
89.6%
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.
Affected configurations
References
secunia.com/advisories/18176
secunia.com/advisories/18178
secunia.com/advisories/18452
secunia.com/advisories/19754
www.debian.org/security/2006/dsa-1039
www.gentoo.org/security/en/glsa/glsa-200601-08.xml
www.overflow.pl/adv/blenderinteger.txt
www.securityfocus.com/archive/1/419907/100/0/threaded
www.securityfocus.com/bid/15981
www.vupen.com/english/advisories/2005/3032
usn.ubuntu.com/238-2/
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.8 High
AI Score
Confidence
High
0.022 Low
EPSS
Percentile
89.6%