CVE-2001-0338

medium Microsoft
CVSS v3 Base Score
5.1
AV:N/AC:H/Au:N/C:P/I:P/A:P
EPSS Score
1.7%
Exploitation probability in 30 days
Top 18% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
High
Confidentiality
P
Integrity
P
Availability
P
Published: June 27, 2001 (9087 days ago)
Last Modified: April 16, 2026
Vendor: Microsoft
Source: NVD

Description

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."

CWE

NVD-CWE-Other

Affected Products

microsoft internet explorer

References

🔗 www.ciac.org 🔗 www.securityfocus.com 🔗 docs.microsoft.com 🔗 exchange.xforce.ibmcloud.com 🔗 www.ciac.org