CVE-2017-15698 (GCVE-0-2017-15698)

Vulnerability from cvelistv5 – Published: 2018-01-31 14:00 – Updated: 2024-09-16 16:12
VLAI?
Summary
When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates that should have been rejected (if the OCSP check had been made) to be accepted. Users not using OCSP checks are not affected by this vulnerability.
Severity ?
No CVSS data available.
CWE
  • Access Control Bypass
Assigner
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache Tomcat Native Affected: 1.2.0 to 1.2.14
Affected: 1.1.23 to 1.1.34
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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