Vulnerability CVE-2014-8956
Published: 2014-12-12

Description:
Stack-based buffer overflow in the K7Sentry.sys kernel mode driver (aka K7AV Sentry Device Driver) before 12.8.0.119, as used in multiple K7 Computing products, allows local users to execute arbitrary code with kernel privileges via unspecified vectors.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
K7computing -> K7av sentry device driver 

 References:
https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2014-8956/
http://seclists.org/fulldisclosure/2014/Dec/46
http://packetstormsecurity.com/files/129472/K7-Computing-Multiple-Products-K7Sentry.sys-Out-Of-Bounds-Write.html
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