CVE-2002-0862

28Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 16%

from disclosure to weapon0 days

Published on NVDSep 10

1st PoCAug 6

exploitation probability

16%top 3% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

The (1) CertGetCertificateChain, (2) CertVerifyCertificateChainPolicy, and (3) WinVerifyTrust APIs within the CryptoAPI for Microsoft products including Microsoft Windows 98 through XP, Office for Mac, Internet Explorer for Mac, and Outlook Express for Mac, do not properly verify the Basic Constraints of intermediate CA-signed X.509 certificates, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack for SSL sessions, as originally reported for Internet Explorer and IIS.

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/21692

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://marc.info/?l=bugtraq&m=102866120821995&w=2 http://marc.info/?l=bugtraq&m=102918200405308&w=2 http://marc.info/?l=bugtraq&m=102976967730450&w=2 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-050 https://exchange.xforce.ibmcloud.com/vulnerabilities/9776 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1056 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1332 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2671