The X509_verify_cert function in crypto/x509/x509_vfy.c in OpenSSL 1.0.1n, 1.0.1o, 1.0.2b, and 1.0.2c does not properly process X.509 Basic Constraints cA values during identification of alternative certificate chains, which allows remote attackers to spoof a Certification Authority role and trigger unintended certificate verifications via a valid leaf certificate.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2015-07-09T19:00:00
Updated: 2018-11-30T20:57:01
Reserved: 2015-02-17T00:00:00
Link: CVE-2015-1793
JSON object: View
NVD Information
Status : Modified
Published: 2015-07-09T19:17:00.093
Modified: 2023-11-07T02:24:55.670
Link: CVE-2015-1793
JSON object: View
Redhat Information
No data.
CWE