Back
CVE-2001-0338
Internet Explorer 5.5 and earlier does not properly validate digital certificates when Certificate Revocation List (CRL) checking is enabled, which could allow remote attackers to spoof trusted web sites, aka the "Server certificate validation vulnerability."
Published: Jun 27, 2001
Modified: Jun 16, 2026
CVSS Metrics
Affected Products (2)
| Vendor | Product | Version |
|---|---|---|
| microsoft | internet_explorer | * |
| microsoft | internet_explorer | 5.01 |
GitHub Security Advisory GHSA-fm3g-qc6p-8vwh
Internet Explorer 5.5 and earlier does not properly validate digital certificates when...
References (8)
- http://www.ciac.org/ciac/bulletins/l-087.shtml
- http://www.securityfocus.com/bid/2735
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-027
- https://exchange.xforce.ibmcloud.com/vulnerabilities/6555
- http://www.ciac.org/ciac/bulletins/l-087.shtml
- http://www.securityfocus.com/bid/2735
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-027
- https://exchange.xforce.ibmcloud.com/vulnerabilities/6555
Risk Scores
CVSS Score
5.1 / 10
EPSS Score
5.32%
Top 8% most likely to be exploited
Threat Score
22 / 100
Data Sources
NVD
EPSS
GitHub