Cryptographic Issues Affecting openssl-devel package, versions <0:1.0.1e-42.el6_7.4


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
1.74% (89th percentile)

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  • Snyk IDSNYK-CENTOS6-OPENSSLDEVEL-2127446
  • published26 Jul 2021
  • disclosed28 Jan 2016

Introduced: 28 Jan 2016

CVE-2015-3197  (opens in a new tab)
CWE-310  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Centos:6 openssl-devel to version 0:1.0.1e-42.el6_7.4 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl-devel package and not the openssl-devel package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

ssl/s2_srvr.c in OpenSSL 1.0.1 before 1.0.1r and 1.0.2 before 1.0.2f does not prevent use of disabled ciphers, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by performing computations on SSLv2 traffic, related to the get_client_master_key and get_client_hello functions.

References

CVSS Scores

version 3.1