Rapid7 Vulnerability & Exploit Database

Oracle Linux: (CVE-2017-3731) ELSA-2017-0286: openssl security update

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Oracle Linux: (CVE-2017-3731) ELSA-2017-0286: openssl security update

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
01/26/2017
Created
07/25/2018
Added
02/21/2017
Modified
05/03/2019

Description

If an SSL/TLS server or client is running on a 32-bit host, and a specific cipher is being used, then a truncated packet can cause that server or client to perform an out-of-bounds read, usually resulting in a crash. For OpenSSL 1.1.0, the crash can be triggered when using CHACHA20/POLY1305; users should upgrade to 1.1.0d. For Openssl 1.0.2, the crash can be triggered when using RC4-MD5; users who have not disabled that algorithm should update to 1.0.2k.

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

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