01 Record

CVE-2002-0862

The (1) CertGetCertificateChain, (2) CertVerifyCertificateChainPolicy, and (3) WinVerifyTrust APIs within the CryptoAPI for Microsoft products including Microsoft Windows 98 through XP, Office for

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

The (1) CertGetCertificateChain, (2) CertVerifyCertificateChainPolicy, and (3) WinVerifyTrust APIs within the CryptoAPI for Microsoft products including Microsoft Windows 98 through XP, Office for

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 15.76% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 96.5% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Modified. NVD last modified this record on 2026-06-16.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2002-09-10 04:00Z24 YR AGO

Last updated

2024-08-08 03:03Z2 YR AGO

Reserved

2002-08-15

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-295Improper Certificate ValidationBase

Data version

5.1

Document digest

9deaab29ca3916eaff6094a37ecaa924c72384695c7c2da7f5b0e74c90d5a3f3

05 Affected products

VendorProductVersionsPlatforms

applemacosNot specified—

microsoftinternet_explorerNot specified—

microsoftofficeNot specified—

microsoftoutlook_expressNot specified—

microsoftwindows_2000Not specified—

microsoftwindows_98Not specified—

microsoftwindows_98seNot specified—

microsoftwindows_meNot specified—

microsoftwindows_ntNot specified—

microsoftwindows_xpNot specified—

06 References

oval.cisecurity.orgoval:org.mitre.oval:def:1332https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1332vdb-entrysignaturex_refsource_OVAL
marc.info20020812 IE SSL Exploithttp://marc.info/?l=bugtraq&m=102918200405308&w=2mailing-listx_refsource_BUGTRAQ
oval.cisecurity.orgoval:org.mitre.oval:def:1056https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1056vdb-entrysignaturex_refsource_OVAL
marc.info20020805 IE SSL Vulnerabilityhttp://marc.info/?l=bugtraq&m=102866120821995&w=2mailing-listx_refsource_BUGTRAQ
exchange.xforce.ibmcloud.comssl-ca-certificate-spoofing(9776)https://exchange.xforce.ibmcloud.com/vulnerabilities/9776vdb-entryx_refsource_XF
marc.info20020819 Insufficient Verification of Client Certificates in IIS 5.0 pre sp3http://marc.info/?l=bugtraq&m=102976967730450&w=2mailing-listx_refsource_BUGTRAQ
oval.cisecurity.orgoval:org.mitre.oval:def:2671https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2671vdb-entrysignaturex_refsource_OVAL
docs.microsoft.comMS02-050https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-050vendor-advisoryx_refsource_MS