VULNERABILITY

Oracle Linux: CVE-2016-0703: ELSA-2016-0372: openssl098e security update (IMPORTANT) (Multiple Advisories)

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Oracle Linux: CVE-2016-0703: ELSA-2016-0372: openssl098e security update (IMPORTANT) (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:H/Au:N/C:C/I:N/A:N)
Published
03/02/2016
Created
07/25/2018
Added
03/09/2016
Modified
01/07/2025

Description

The get_client_master_key function in s2_srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a accepts a nonzero CLIENT-MASTER-KEY CLEAR-KEY-LENGTH value for an arbitrary cipher, which allows man-in-the-middle attackers to determine the MASTER-KEY value and decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, a related issue to CVE-2016-0800.

Solution(s)

  • oracle-linux-upgrade-openssl098e

References

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