Vulnerability Monitor

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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

2001-06-27T04:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:H/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: HIGH
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

4.9

Impact Score

6.4

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	microsoft	internet_explorer	≤ 5.5	Yes
Application	microsoft	internet_explorer	5.01	Yes

References

http://www.ciac.org/ciac/bulletins/l-087.shtml ([email protected])
http://www.securityfocus.com/bid/2735 ([email protected])
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-027 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/6555 ([email protected])
http://www.ciac.org/ciac/bulletins/l-087.shtml (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/2735 (af854a3a-2127-422b-91ae-364da2661108)
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-027 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/6555 (af854a3a-2127-422b-91ae-364da2661108)