CVE-2007-5634
CVE-2007-5634 is a medium-severity vulnerability in Almico Speedfan with a CVSS 2.0 base score of 4.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Medium (CVSS 2.0 base score 4.9)
- EPSS exploit prediction: 0% (31st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Almico Speedfan
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2007-5634?
- 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.
- How severe is CVE-2007-5634?
- CVE-2007-5634 has a CVSS 2.0 base score of 4.9, rated medium severity.
- Is CVE-2007-5634 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2007-5634?
- CVE-2007-5634 affects Almico Speedfan. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2007-5634?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2007-5634 published?
- CVE-2007-5634 was published on 2007-10-23 and last updated on 2026-06-16.
References
- http://secunia.com/advisories/27312
- http://www.bugtrack.almico.com/view.php?id=987
- https://exchange.xforce.ibmcloud.com/vulnerabilities/37299
Affected products (1)
- cpe:2.3:a:almico:speedfan:4.33:*:*:*:*:*:*:*
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