Vulnerability Details : CVE-2007-5634
Potential exploit
Speedfan.sys in Alfredo Milani Comparetti SpeedFan 4.33, when used on Microsoft Windows Vista x64, does not properly check a buffer during an IOCTL 0x9c402420 call, which allows local users to cause a denial of service (machine crash) and possibly gain privileges via unspecified vectors.
Vulnerability category: Denial of service
Products affected by CVE-2007-5634
- cpe:2.3:a:almico:speedfan:4.33:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2007-5634
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 12 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2007-5634
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.9
|
MEDIUM | AV:L/AC:L/Au:N/C:N/I:N/A:C |
3.9
|
6.9
|
NIST |
CWE ids for CVE-2007-5634
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2007-5634
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/37299
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http://www.bugtrack.almico.com/view.php?id=987
0000987: Speedfan.sys IOCTL Dispatch Handlers privilege escalation - Almico's Bug TrackerExploit
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http://secunia.com/advisories/27312
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