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Oracle Solaris 11: CVE-2015-1793: Vulnerability in OpenSSL

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Oracle Solaris 11: CVE-2015-1793: Vulnerability in OpenSSL

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
Published
07/09/2015
Created
07/25/2018
Added
05/29/2017
Modified
10/30/2017

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.

Solution(s)

  • oracle-solaris-11-2-upgrade-library-security-openssl-1-0-1-16-0-175-2-13-0-3-0
  • oracle-solaris-11-2-upgrade-library-security-openssl-openssl-fips-140-2-0-6-0-175-2-13-0-3-0

References

  • oracle-solaris-11-2-upgrade-library-security-openssl-1-0-1-16-0-175-2-13-0-3-0
  • oracle-solaris-11-2-upgrade-library-security-openssl-openssl-fips-140-2-0-6-0-175-2-13-0-3-0

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