CVE-2001-0547
CVE-2001-0547 is a low-severity vulnerability in Microsoft Isa Server with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Low (CVSS 2.0 base score 2.1)
- EPSS exploit prediction: 2% (74th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Microsoft Isa Server
- Published:
- Last modified:
Description
Memory leak in the proxy service in Microsoft Internet Security and Acceleration (ISA) Server 2000 allows local attackers to cause a denial of service (resource exhaustion).
Frequently asked questions
- What is CVE-2001-0547?
- Memory leak in the proxy service in Microsoft Internet Security and Acceleration (ISA) Server 2000 allows local attackers to cause a denial of service (resource exhaustion).
- How severe is CVE-2001-0547?
- CVE-2001-0547 has a CVSS 2.0 base score of 2.1, rated low severity.
- Is CVE-2001-0547 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2001-0547?
- CVE-2001-0547 affects Microsoft Isa Server. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2001-0547?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2001-0547 published?
- CVE-2001-0547 was published on 2001-09-20 and last updated on 2026-06-16.
References
- http://www.securityfocus.com/bid/3197
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-045
- https://exchange.xforce.ibmcloud.com/vulnerabilities/6990
Affected products (1)
- cpe:2.3:a:microsoft:isa_server:2000:*:*:*:*:*:*:*
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