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Fedora 22: 2016-e6807b3394 Critical OpenSSL Memory Attack Fix

fedora
Calendar Grey March 13, 2016
Dist Fedora Esm H88
A fresh OpenSSL security patch for Fedora 22 fixes significant memory vulnerabilities and mitigates side channel exploits. Learn further details.
New upstream release fixing security issues

Summary

The OpenSSL toolkit provides support for secure communications between

machines. OpenSSL includes a certificate management tool and shared

libraries which provide various cryptographic algorithms and

protocols.

Update Information:

New upstream release fixing security issues. Note that SSLv2 was already disabled by default in Fedora OpenSSL.

Change Log

References


[ 1 ] Bug #1312219 - CVE-2016-0799 OpenSSL: Fix memory issues in BIO_*printf functions https://bugzilla.redhat.com/show_bug.cgi?id=1312219 [ 2 ] Bug #1310599 - CVE-2016-0702 OpenSSL: Side channel attack on modular exponentiation https://bugzilla.redhat.com/show_bug.cgi?id=1310599 [ 3 ] Bug #1310596 - CVE-2016-0705 OpenSSL: Double-free in DSA code https://bugzilla.redhat.com/show_bug.cgi?id=1310596

Update Instructions

This update can be installed with the "yum" update program. Use su -c 'yum update openssl' at the command line. For more information, refer to "Managing Software with yum", available at .

Severity
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Name: openssl
Product: Fedora 22
Version: 1.0.1k
Release: 14.fc22
Summary: Utilities from the general purpose cryptography library with TLS implementation

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