// For flags

CVE-2007-5634

 

Severity Score

7.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Speedfan.sys en Alfredo Milani Comparetti SpeedFan 4.33, cuando es utilizado sobre Microsoft Windows Vista x64, no valida de forma adecuada un búfer durante una llamada IOCTL 0x9c402420, lo cual permite a usuarios locales provocar denegación de servicio (caida de máquina) y posiblemente ganar privilegios a través de vectores no especificados.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2007-10-23 CVE Reserved
  • 2007-10-23 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-07 CVE Updated
  • 2024-08-07 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Almico
Search vendor "Almico"
 Speedfan
Search vendor "Almico" for product "Speedfan"
 4.33
Search vendor "Almico" for product "Speedfan" and version "4.33"
-
Affected
in Microsoft
Search vendor "Microsoft"
 Windows Vista
Search vendor "Microsoft" for product "Windows Vista"
*x64
Safe