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HP-UX: CVE-2015-1793: OpenSSL Vulnerability (Alternative Chain Certificate Forgery)

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HP-UX: CVE-2015-1793: OpenSSL Vulnerability (Alternative Chain Certificate Forgery)

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
Published
07/09/2015
Created
07/25/2018
Added
08/11/2017
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)

  • hpux-update-openssl-openssl-cer
  • hpux-update-openssl-openssl-conf
  • hpux-update-openssl-openssl-doc
  • hpux-update-openssl-openssl-inc
  • hpux-update-openssl-openssl-lib
  • hpux-update-openssl-openssl-man
  • hpux-update-openssl-openssl-mis
  • hpux-update-openssl-openssl-prng
  • hpux-update-openssl-openssl-pvt
  • hpux-update-openssl-openssl-run
  • hpux-update-openssl-openssl-src

References

  • hpux-update-openssl-openssl-cer
  • hpux-update-openssl-openssl-conf
  • hpux-update-openssl-openssl-doc
  • hpux-update-openssl-openssl-inc
  • hpux-update-openssl-openssl-lib
  • hpux-update-openssl-openssl-man
  • hpux-update-openssl-openssl-mis
  • hpux-update-openssl-openssl-prng
  • hpux-update-openssl-openssl-pvt
  • hpux-update-openssl-openssl-run
  • hpux-update-openssl-openssl-src

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