Attacker Value
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User Interaction
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Privileges Required
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Attack Vector
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CVE-2015-1793

Disclosure Date: July 09, 2015
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

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.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • openssl,
  • oracle

Products

  • jd edwards enterpriseone tools 9.1,
  • jd edwards enterpriseone tools 9.2,
  • openssl 1.0.1n,
  • openssl 1.0.1o,
  • openssl 1.0.2b,
  • openssl 1.0.2c,
  • opus 10g ethernet switch family,
  • supply chain products suite 6.1.2.2,
  • supply chain products suite 6.1.3.0,
  • supply chain products suite 6.2.0

References

Advisory

Additional Info

Technical Analysis