[RHSA-2017:0286-01] Moderate: openssl security update

[news 28]

-----BEGIN PGP SIGNED MESSAGE-----

Hash: SHA1

 

=====================================================================

Red Hat Security Advisory

 

Synopsis: Moderate: openssl security update

Advisory ID: RHSA-2017:0286-01

Product: Red Hat Enterprise Linux

Advisory URL: https://rhn.redhat.com/errata/RHSA-2017-0286.html

Issue date: 2017-02-20

CVE Names: CVE-2016-8610 CVE-2017-3731

=====================================================================

 

1. Summary:

 

An update for openssl is now available for Red Hat Enterprise Linux 6 and

Red Hat Enterprise Linux 7.

 

Red Hat Product Security has rated this update as having a security impact

of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

gives a detailed severity rating, is available for each vulnerability from

the CVE link(s) in the References section.

 

2. Relevant releases/architectures:

 

Red Hat Enterprise Linux Client (v. 7) - x86_64

Red Hat Enterprise Linux Client Optional (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64

Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64

Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64

Red Hat Enterprise Linux HPC Node (v. 6) - x86_64

Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64

Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64

Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64

Red Hat Enterprise Linux Workstation (v. 7) - x86_64

Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64

Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

 

3. Description:

 

OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and

Transport Layer Security (TLS) protocols, as well as a full-strength

general-purpose cryptography library.

 

Security Fix(es):

 

* An integer underflow leading to an out of bounds read flaw was found in

OpenSSL. A remote attacker could possibly use this flaw to crash a 32-bit

TLS/SSL server or client using OpenSSL if it used the RC4-MD5 cipher suite.

(CVE-2017-3731)

 

* A denial of service flaw was found in the way the TLS/SSL protocol

defined processing of ALERT packets during a connection handshake. A remote

attacker could use this flaw to make a TLS/SSL server consume an excessive

amount of CPU and fail to accept connections form other clients.

(CVE-2016-8610)

 

4. Solution:

 

For details on how to apply this update, which includes the changes

described in this advisory, refer to:

 

https://access.redhat.com/articles/11258

 

For the update to take effect, all services linked to the OpenSSL library

must be restarted, or the system rebooted.

 

5. Bugs fixed (https://bugzilla.redhat.com/):

 

1384743 - CVE-2016-8610 SSL/TLS: Malformed plain-text ALERT packets could cause remote DoS

1416852 - CVE-2017-3731 openssl: Truncated packet could crash via OOB read

 

6. Package List:

 

Red Hat Enterprise Linux Desktop (v. 6):

 

Source:

openssl-1.0.1e-48.el6_8.4.src.rpm

 

i386:

openssl-1.0.1e-48.el6_8.4.i686.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.i686.rpm

 

x86_64:

openssl-1.0.1e-48.el6_8.4.i686.rpm

openssl-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.i686.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.x86_64.rpm

 

Red Hat Enterprise Linux Desktop Optional (v. 6):

 

i386:

openssl-debuginfo-1.0.1e-48.el6_8.4.i686.rpm

openssl-devel-1.0.1e-48.el6_8.4.i686.rpm

openssl-perl-1.0.1e-48.el6_8.4.i686.rpm

openssl-static-1.0.1e-48.el6_8.4.i686.rpm

 

x86_64:

openssl-debuginfo-1.0.1e-48.el6_8.4.i686.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-devel-1.0.1e-48.el6_8.4.i686.rpm

openssl-devel-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-perl-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-static-1.0.1e-48.el6_8.4.x86_64.rpm

 

Red Hat Enterprise Linux HPC Node (v. 6):

 

Source:

openssl-1.0.1e-48.el6_8.4.src.rpm

 

x86_64:

openssl-1.0.1e-48.el6_8.4.i686.rpm

openssl-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.i686.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.x86_64.rpm

 

Red Hat Enterprise Linux HPC Node Optional (v. 6):

 

x86_64:

openssl-debuginfo-1.0.1e-48.el6_8.4.i686.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-devel-1.0.1e-48.el6_8.4.i686.rpm

openssl-devel-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-perl-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-static-1.0.1e-48.el6_8.4.x86_64.rpm

 

Red Hat Enterprise Linux Server (v. 6):

 

Source:

openssl-1.0.1e-48.el6_8.4.src.rpm

 

i386:

openssl-1.0.1e-48.el6_8.4.i686.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.i686.rpm

openssl-devel-1.0.1e-48.el6_8.4.i686.rpm

 

ppc64:

openssl-1.0.1e-48.el6_8.4.ppc.rpm

openssl-1.0.1e-48.el6_8.4.ppc64.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.ppc.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.ppc64.rpm

openssl-devel-1.0.1e-48.el6_8.4.ppc.rpm

openssl-devel-1.0.1e-48.el6_8.4.ppc64.rpm

 

s390x:

openssl-1.0.1e-48.el6_8.4.s390.rpm

openssl-1.0.1e-48.el6_8.4.s390x.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.s390.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.s390x.rpm

openssl-devel-1.0.1e-48.el6_8.4.s390.rpm

openssl-devel-1.0.1e-48.el6_8.4.s390x.rpm

 

x86_64:

openssl-1.0.1e-48.el6_8.4.i686.rpm

openssl-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.i686.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-devel-1.0.1e-48.el6_8.4.i686.rpm

openssl-devel-1.0.1e-48.el6_8.4.x86_64.rpm

 

Red Hat Enterprise Linux Server Optional (v. 6):

 

i386:

openssl-debuginfo-1.0.1e-48.el6_8.4.i686.rpm

openssl-perl-1.0.1e-48.el6_8.4.i686.rpm

openssl-static-1.0.1e-48.el6_8.4.i686.rpm

 

ppc64:

openssl-debuginfo-1.0.1e-48.el6_8.4.ppc64.rpm

openssl-perl-1.0.1e-48.el6_8.4.ppc64.rpm

openssl-static-1.0.1e-48.el6_8.4.ppc64.rpm

 

s390x:

openssl-debuginfo-1.0.1e-48.el6_8.4.s390x.rpm

openssl-perl-1.0.1e-48.el6_8.4.s390x.rpm

openssl-static-1.0.1e-48.el6_8.4.s390x.rpm

 

x86_64:

openssl-debuginfo-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-perl-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-static-1.0.1e-48.el6_8.4.x86_64.rpm

 

Red Hat Enterprise Linux Workstation (v. 6):

 

Source:

openssl-1.0.1e-48.el6_8.4.src.rpm

 

i386:

openssl-1.0.1e-48.el6_8.4.i686.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.i686.rpm

openssl-devel-1.0.1e-48.el6_8.4.i686.rpm

 

x86_64:

openssl-1.0.1e-48.el6_8.4.i686.rpm

openssl-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.i686.rpm

openssl-debuginfo-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-devel-1.0.1e-48.el6_8.4.i686.rpm

openssl-devel-1.0.1e-48.el6_8.4.x86_64.rpm

 

Red Hat Enterprise Linux Workstation Optional (v. 6):

 

i386:

openssl-debuginfo-1.0.1e-48.el6_8.4.i686.rpm

openssl-perl-1.0.1e-48.el6_8.4.i686.rpm

openssl-static-1.0.1e-48.el6_8.4.i686.rpm

 

x86_64:

openssl-debuginfo-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-perl-1.0.1e-48.el6_8.4.x86_64.rpm

openssl-static-1.0.1e-48.el6_8.4.x86_64.rpm

 

Red Hat Enterprise Linux Client (v. 7):

 

Source:

openssl-1.0.1e-60.el7_3.1.src.rpm

 

x86_64:

openssl-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.i686.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-libs-1.0.1e-60.el7_3.1.i686.rpm

openssl-libs-1.0.1e-60.el7_3.1.x86_64.rpm

 

Red Hat Enterprise Linux Client Optional (v. 7):

 

x86_64:

openssl-debuginfo-1.0.1e-60.el7_3.1.i686.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-devel-1.0.1e-60.el7_3.1.i686.rpm

openssl-devel-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-perl-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-static-1.0.1e-60.el7_3.1.i686.rpm

openssl-static-1.0.1e-60.el7_3.1.x86_64.rpm

 

Red Hat Enterprise Linux ComputeNode (v. 7):

 

Source:

openssl-1.0.1e-60.el7_3.1.src.rpm

 

x86_64:

openssl-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.i686.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-libs-1.0.1e-60.el7_3.1.i686.rpm

openssl-libs-1.0.1e-60.el7_3.1.x86_64.rpm

 

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

 

x86_64:

openssl-debuginfo-1.0.1e-60.el7_3.1.i686.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-devel-1.0.1e-60.el7_3.1.i686.rpm

openssl-devel-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-perl-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-static-1.0.1e-60.el7_3.1.i686.rpm

openssl-static-1.0.1e-60.el7_3.1.x86_64.rpm

 

Red Hat Enterprise Linux Server (v. 7):

 

Source:

openssl-1.0.1e-60.el7_3.1.src.rpm

 

aarch64:

openssl-1.0.1e-60.el7_3.1.aarch64.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.aarch64.rpm

openssl-devel-1.0.1e-60.el7_3.1.aarch64.rpm

openssl-libs-1.0.1e-60.el7_3.1.aarch64.rpm

 

ppc64:

openssl-1.0.1e-60.el7_3.1.ppc64.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.ppc.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.ppc64.rpm

openssl-devel-1.0.1e-60.el7_3.1.ppc.rpm

openssl-devel-1.0.1e-60.el7_3.1.ppc64.rpm

openssl-libs-1.0.1e-60.el7_3.1.ppc.rpm

openssl-libs-1.0.1e-60.el7_3.1.ppc64.rpm

 

ppc64le:

openssl-1.0.1e-60.el7_3.1.ppc64le.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.ppc64le.rpm

openssl-devel-1.0.1e-60.el7_3.1.ppc64le.rpm

openssl-libs-1.0.1e-60.el7_3.1.ppc64le.rpm

 

s390x:

openssl-1.0.1e-60.el7_3.1.s390x.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.s390.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.s390x.rpm

openssl-devel-1.0.1e-60.el7_3.1.s390.rpm

openssl-devel-1.0.1e-60.el7_3.1.s390x.rpm

openssl-libs-1.0.1e-60.el7_3.1.s390.rpm

openssl-libs-1.0.1e-60.el7_3.1.s390x.rpm

 

x86_64:

openssl-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.i686.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-devel-1.0.1e-60.el7_3.1.i686.rpm

openssl-devel-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-libs-1.0.1e-60.el7_3.1.i686.rpm

openssl-libs-1.0.1e-60.el7_3.1.x86_64.rpm

 

Red Hat Enterprise Linux Server Optional (v. 7):

 

aarch64:

openssl-debuginfo-1.0.1e-60.el7_3.1.aarch64.rpm

openssl-perl-1.0.1e-60.el7_3.1.aarch64.rpm

openssl-static-1.0.1e-60.el7_3.1.aarch64.rpm

 

ppc64:

openssl-debuginfo-1.0.1e-60.el7_3.1.ppc.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.ppc64.rpm

openssl-perl-1.0.1e-60.el7_3.1.ppc64.rpm

openssl-static-1.0.1e-60.el7_3.1.ppc.rpm

openssl-static-1.0.1e-60.el7_3.1.ppc64.rpm

 

ppc64le:

openssl-debuginfo-1.0.1e-60.el7_3.1.ppc64le.rpm

openssl-perl-1.0.1e-60.el7_3.1.ppc64le.rpm

openssl-static-1.0.1e-60.el7_3.1.ppc64le.rpm

 

s390x:

openssl-debuginfo-1.0.1e-60.el7_3.1.s390.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.s390x.rpm

openssl-perl-1.0.1e-60.el7_3.1.s390x.rpm

openssl-static-1.0.1e-60.el7_3.1.s390.rpm

openssl-static-1.0.1e-60.el7_3.1.s390x.rpm

 

x86_64:

openssl-debuginfo-1.0.1e-60.el7_3.1.i686.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-perl-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-static-1.0.1e-60.el7_3.1.i686.rpm

openssl-static-1.0.1e-60.el7_3.1.x86_64.rpm

 

Red Hat Enterprise Linux Workstation (v. 7):

 

Source:

openssl-1.0.1e-60.el7_3.1.src.rpm

 

x86_64:

openssl-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.i686.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-devel-1.0.1e-60.el7_3.1.i686.rpm

openssl-devel-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-libs-1.0.1e-60.el7_3.1.i686.rpm

openssl-libs-1.0.1e-60.el7_3.1.x86_64.rpm

 

Red Hat Enterprise Linux Workstation Optional (v. 7):

 

x86_64:

openssl-debuginfo-1.0.1e-60.el7_3.1.i686.rpm

openssl-debuginfo-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-perl-1.0.1e-60.el7_3.1.x86_64.rpm

openssl-static-1.0.1e-60.el7_3.1.i686.rpm

openssl-static-1.0.1e-60.el7_3.1.x86_64.rpm

 

These packages are GPG signed by Red Hat for security. Our key and

details on how to verify the signature are available from

https://access.redhat.com/security/team/key/

 

7. References:

 

https://access.redhat.com/security/cve/CVE-2016-8610

https://access.redhat.com/security/cve/CVE-2017-3731

https://access.redhat.com/security/updates/classification/#moderate

https://www.openssl.org/news/secadv/20170126.txt

 

8. Contact:

 

The Red Hat security contact is . More contact

details at https://access.redhat.com/security/team/contact/

 

Copyright 2017 Red Hat, Inc.

-----BEGIN PGP SIGNATURE-----

Version: GnuPG v1

 

iD8DBQFYqs1TXlSAg2UNWIIRAt7bAJ0ZCDFTFcNP3/qrBxA46aRJQAvxkACaA9Ak

1zK4rWazcUYTZw5zQhD4SXA=

=I+Z7

-----END PGP SIGNATURE-----

 

 

--