Rapid7 Vulnerability & Exploit Database

ELSA-2015-1072 Moderate: Oracle Linux openssl security update

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ELSA-2015-1072 Moderate: Oracle Linux openssl security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
05/20/2015
Created
07/25/2018
Added
06/08/2015
Modified
04/11/2019

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-linux-upgrade-openssl
  • oracle-linux-upgrade-openssl-devel
  • oracle-linux-upgrade-openssl-libs
  • oracle-linux-upgrade-openssl-perl
  • oracle-linux-upgrade-openssl-static

References

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