What’s Vulnerable › Vulnerabilities

CVE-2001-0337

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2001-05-24 · updated 2026-06-16

Description

The Microsoft MS01-014 and MS01-016 patches for IIS 5.0 and earlier introduce a memory leak which allows attackers to cause a denial of service via a series of requests.

Affected products

• Microsoft Internet Information Server: through 5.0

References

• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-026
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-026

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