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Oracle Solaris 11: CVE-2015-4000: Vulnerability in LFTP, OpenSSL, Thunderbird

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Oracle Solaris 11: CVE-2015-4000: Vulnerability in LFTP, OpenSSL, Thunderbird

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
05/20/2015
Created
07/25/2018
Added
05/29/2017
Modified
10/31/2018

Description

The TLS protocol 1.2 and earlier, when a DHE_EXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHE_EXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHE_EXPORT and then rewriting a ServerHello with DHE_EXPORT replaced by DHE, aka the "Logjam" issue.

Solution(s)

  • oracle-solaris-11-2-upgrade-library-security-openssl-1-0-1-16-0-175-2-12-0-6-0
  • oracle-solaris-11-2-upgrade-library-security-openssl-openssl-fips-140-2-0-6-0-175-2-12-0-6-0
  • oracle-solaris-11-3-upgrade-mail-thunderbird-31-8-0-0-175-3-5-0-5-0
  • oracle-solaris-11-3-upgrade-mail-thunderbird-plugin-thunderbird-lightning-31-8-0-0-175-3-5-0-5-0
  • oracle-solaris-11-4-upgrade-entire-11-4-11-4-0-0-1-15-0

References

  • oracle-solaris-11-2-upgrade-library-security-openssl-1-0-1-16-0-175-2-12-0-6-0
  • oracle-solaris-11-2-upgrade-library-security-openssl-openssl-fips-140-2-0-6-0-175-2-12-0-6-0
  • oracle-solaris-11-3-upgrade-mail-thunderbird-31-8-0-0-175-3-5-0-5-0
  • oracle-solaris-11-3-upgrade-mail-thunderbird-plugin-thunderbird-lightning-31-8-0-0-175-3-5-0-5-0
  • oracle-solaris-11-4-upgrade-entire-11-4-11-4-0-0-1-15-0

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