The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a database and tools to fix them.

computer threat note CVE-2017-3736

OpenSSL: Man-in-the-Middle via bn_sqrx8x_internal

Synthesis of the vulnerability

An attacker can act as a Man-in-the-Middle and use a carry error of bn_sqrx8x_internal() on OpenSSL, in order to read or write data in the session.
Severity of this computer vulnerability: 1/4.
Creation date: 02/11/2017.
Références of this announce: 2012827, 2013025, 2014202, 2014651, 2014669, 2015080, bulletinapr2018, bulletinjan2018, CERTFR-2017-AVI-391, cpuapr2018, cpuapr2019, cpujan2018, cpujan2019, cpujul2018, cpujul2019, cpuoct2018, CVE-2017-3736, DSA-4017-1, DSA-4018-1, FEDORA-2017-4cf72e2c11, FEDORA-2017-512a6c5aae, FEDORA-2017-55a3247cfd, FEDORA-2017-7f30914972, FEDORA-2017-dbec196dd8, FreeBSD-SA-17:11.openssl, ibm10715641, ibm10719113, ibm10732391, ibm10733905, ibm10738249, ibm10738401, JSA10851, K14363514, openSUSE-SU-2017:3192-1, openSUSE-SU-2018:0029-1, openSUSE-SU-2018:0315-1, RHSA-2018:0998-01, RHSA-2018:2568-01, RHSA-2018:2575-01, SA157, SB10211, SB10220, SSA:2017-306-02, STORM-2017-006, SUSE-SU-2018:2839-1, SUSE-SU-2018:3082-1, TNS-2017-15, USN-3475-1, VIGILANCE-VUL-24316.
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Description of the vulnerability

An attacker can act as a Man-in-the-Middle and use a carry error of bn_sqrx8x_internal() on OpenSSL, in order to read or write data in the session.
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This weakness alert impacts software or systems such as SDS, SNS, Blue Coat CAS, ProxyAV, ProxySG par Blue Coat, SGOS by Blue Coat, Debian, BIG-IP Hardware, TMOS, Fedora, FreeBSD, hMailServer, Domino, Notes, IRAD, Rational ClearCase, QRadar SIEM, Tivoli Storage Manager, WebSphere AS Traditional, WebSphere MQ, Juniper J-Series, Junos OS, NSM Central Manager, NSMXpress, SRX-Series, MariaDB ~ precise, McAfee Email Gateway, McAfee NSP, McAfee NTBA, VirusScan, McAfee Web Gateway, MySQL Community, MySQL Enterprise, Nodejs Core, OpenSSL, openSUSE Leap, Oracle Communications, Oracle Directory Services Plus, Oracle Fusion Middleware, Oracle Internet Directory, Solaris, Tuxedo, WebLogic, Percona Server, pfSense, RHEL, Slackware, stunnel, SUSE Linux Enterprise Desktop, SLES, Symantec Content Analysis, ProxySG by Symantec, SGOS by Symantec, Synology DSM, Synology DS***, Synology RS***, Nessus, Ubuntu, X2GoClient.

Our Vigil@nce team determined that the severity of this computer vulnerability note is low.

The trust level is of type confirmed by the editor, with an origin of internet client.

An attacker with a expert ability can exploit this security bulletin.

Solutions for this threat

OpenSSL: version 1.1.0g.
The version 1.1.0g is fixed:
  https://www.openssl.org/source/

OpenSSL: version 1.0.2m.
The version 1.0.2m is fixed:
  https://www.openssl.org/source/

Bluecoat: solution for OpenSSL.
The solution is indicated in information sources.

Debian 8/9: new openssl packages.
New packages are available:
  Debian 8: openssl 1.0.1t-1+deb8u7
  Debian 9: openssl 1.1.0f-3+deb9u1

Debian 9: new openssl1.0 packages.
New packages are available:
  Debian 9: openssl1.0 1.0.2l-2+deb9u1

F5 BIG-IP: solution for OpenSSL.
The solution is indicated in information sources.

Fedora: new compat-openssl10 packages.
New packages are available:
  Fedora 26: compat-openssl10 1.0.2m-1.fc26
  Fedora 27: compat-openssl10 1.0.2m-1.fc27

Fedora: new openssl packages.
New packages are available:
  Fedora 25: openssl 1.0.2m-1.fc25
  Fedora 26: openssl 1.1.0g-1.fc26
  Fedora 27: openssl 1.1.0g-1.fc27

FreeBSD: patch for OpenSSL.
A patch is available:
  https://security.FreeBSD.org/patches/SA-17:11/openssl-10.patch
  https://security.FreeBSD.org/patches/SA-17:11/openssl-10.patch.asc
  https://security.FreeBSD.org/patches/SA-17:11/openssl.patch
  https://security.FreeBSD.org/patches/SA-17:11/openssl.patch.asc

hMailServer: version 5.6.7.
The version 5.6.7 is fixed:
  https://www.hmailserver.com/download_getfile/?performdownload=1&downloadid=262

IBM Cognos Analytics: version 11.0.13.0.
The version 11.0.13.0 is fixed:
  https://www-01.ibm.com/support/docview.wss?uid=ibm10718809

IBM Cognos Business Intelligence: patch.
A patch is indicated in information sources.

IBM Cognos Business Intelligence: solution.
The solution is indicated in information sources.

IBM Domino, Notes: patch for IBM Java.
A patch is indicated in information sources.

IBM MQ: solution for OpenSSL.
The solution is indicated in information sources.

IBM MQ: solution for OpenSSL bn_sqrx8x_internal.
The solution is indicated in information sources.

IBM QRadar SIEM: patch for OpenSSL.
A patch is indicated in information sources.

IBM Rational Application Developer for WebSphere: solution for Java.
The solution is indicated in information sources.

IBM Rational ClearCase: solution for GSKit.
The solution is indicated in information sources.

IBM Spectrum Protect: solution for GSKit (03/04/2018).
The solution is indicated in information sources.

IBM Spectrum Protect: solution for GSKit (30/03/2018).
The solution is indicated in information sources.

Junos, NSM: solution for OpenSSL.
The solution is indicated in information sources.

MariaDB: version 10.0.34.
The version 10.0.34 is fixed:
  https://mariadb.com/downloads/mariadb-tx

McAfee: solution for OpenSSL.
The solution is indicated in information sources.

McAfee Web Gateway: versions 7.7.2.7 and 7.8.0.2.
Versions 7.7.2.7 and 7.8.0.2 are fixed:
  http://www.mcafee.com/us/downloads/downloads.aspx

MySQL: version 5.5.59.
The version 5.5.59 is fixed:
  https://support.oracle.com/rs?type=doc&id=2336646.1
  https://dev.mysql.com/downloads/mysql/

MySQL: version 5.6.39.
The version 5.6.39 is fixed:
  https://support.oracle.com/rs?type=doc&id=2336646.1
  https://dev.mysql.com/downloads/mysql/

MySQL: version 5.7.21.
The version 5.7.21 is fixed:
  https://support.oracle.com/rs?type=doc&id=2336646.1
  https://dev.mysql.com/downloads/mysql/

Nessus: version 6.11.3.
The version 6.11.3 is fixed:
  https://www.tenable.com/

Node: version 4.8.6.
The version 4.8.6 is fixed:
  https://nodejs.org/en/download/

Node: version 6.12.0.
The version 6.12.0 is fixed:
  https://nodejs.org/en/download/

Node: version 8.9.1.
The version 8.9.1 is fixed:
  https://nodejs.org/en/download/

Node: version 9.1.0.
The version 9.1.0 is fixed:
  https://nodejs.org/en/download/

openSUSE Leap: new nodejs4 packages.
New packages are available:
  openSUSE Leap 42.2: nodejs4 4.8.7-5.9.1
  openSUSE Leap 42.3: nodejs4 4.8.7-11.1

openSUSE Leap: new nodejs6 packages.
New packages are available:
  openSUSE Leap 42.3: nodejs6 6.12.2-6.1

openSUSE Leap: new openssl packages.
New packages are available:
  openSUSE Leap 42.2: openssl 1.0.2j-6.6.1
  openSUSE Leap 42.3: openssl 1.0.2j-13.1

Oracle Communications: CPU of April 2018.
A Critical Patch Update is available:
  http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html

Oracle Communications: CPU of April 2019.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2518758.1
  https://support.oracle.com/rs?type=doc&id=2518763.1
  https://support.oracle.com/rs?type=doc&id=2522151.1
  https://support.oracle.com/rs?type=doc&id=2519787.1
  https://support.oracle.com/rs?type=doc&id=2522126.1
  https://support.oracle.com/rs?type=doc&id=2522123.1
  https://support.oracle.com/rs?type=doc&id=2518753.1
  https://support.oracle.com/rs?type=doc&id=2522121.1
  https://support.oracle.com/rs?type=doc&id=2528862.1
  https://support.oracle.com/rs?type=doc&id=2518754.1

Oracle Communications: CPU of January 2019.
A Critical Patch Update is available:
  https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html

Oracle Communications: CPU of July 2019.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2559239.1
  https://support.oracle.com/rs?type=doc&id=2563691.1
  https://support.oracle.com/rs?type=doc&id=2559240.1
  https://support.oracle.com/rs?type=doc&id=2559722.1
  https://support.oracle.com/rs?type=doc&id=2559225.1
  https://support.oracle.com/rs?type=doc&id=2559721.1
  https://support.oracle.com/rs?type=doc&id=2559256.1
  https://support.oracle.com/rs?type=doc&id=2559242.1
  https://support.oracle.com/rs?type=doc&id=2559243.1
  https://support.oracle.com/rs?type=doc&id=2559648.1

Oracle Communications: CPU of Octobre 2018.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2451363.1
  https://support.oracle.com/rs?type=doc&id=2450339.1
  https://support.oracle.com/rs?type=doc&id=2450354.1
  https://support.oracle.com/rs?type=doc&id=2450340.1
  https://support.oracle.com/rs?type=doc&id=2452772.1
  https://support.oracle.com/rs?type=doc&id=2451007.1

Oracle Fusion Middleware: CPU of April 2018.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2353306.1

Oracle Fusion Middleware: CPU of July 2018.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2394520.1

Oracle Solaris: patch for third party software of April 2018 v1.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

Oracle Solaris: patch for third party software of January 2018 v1.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

Percona Server for MySQL: version 5.5.59-38.11.
The version 5.5.59-38.11 is fixed:
  https://www.percona.com/

pfSense: version 2.4.2.
The version 2.4.2 is fixed:
  https://www.pfsense.org/download/

RHEL 6.10: new java-1.8.0-ibm packages.
New packages are available:
  RHEL 6: java-1.8.0-ibm 1.8.0.5.20-1jpp.1.el6_10

RHEL 7: new java-1.8.0-ibm packages.
New packages are available:
  RHEL 7: java-1.8.0-ibm 1.8.0.5.20-1jpp.1.el7

RHEL 7: new openssl packages.
New packages are available:
  RHEL 7: openssl 1.0.2k-12.el7

Slackware: new openssl packages.
New packages are available:
  Slackware 14.2: openssl 1.0.2m-*-1_slack14.2

Stormshield Data Security: version 2.5.
The version 2.5 is fixed:
  https://www.stormshield.eu/

Stormshield Network Security: version 3.3.2.
The version 3.3.2 is fixed:
  https://www.stormshield.eu/

stunnel: version 5.43.
The version 5.43 is fixed:
  https://www.stunnel.org/downloads.html

SUSE LE 12 SP1-3: new java-1_8_0-ibm packages.
New packages are available:
  SUSE LE 12 SP1: java-1_8_0-ibm 1.8.0_sr5.20-30.36.1
  SUSE LE 12 SP2: java-1_8_0-ibm 1.8.0_sr5.20-30.36.1
  SUSE LE 12 SP3: java-1_8_0-ibm 1.8.0_sr5.20-30.36.1

SUSE LE 15: new java-1_8_0-ibm packages.
New packages are available:
  SUSE LE 15 RTM: java-1_8_0-ibm 1.8.0_sr5.20-3.6.2

Synology DS/RS: version 6.1.4-15217-3.
The version 6.1.4-15217-3 is fixed:
  https://www.synology.com/

Ubuntu: new libssl1.0.0 packages.
New packages are available:
  Ubuntu 17.10: libssl1.0.0 1.0.2g-1ubuntu13.2
  Ubuntu 17.04: libssl1.0.0 1.0.2g-1ubuntu11.3
  Ubuntu 16.04 LTS: libssl1.0.0 1.0.2g-1ubuntu4.9
  Ubuntu 14.04 LTS: libssl1.0.0 1.0.1f-1ubuntu2.23

WebSphere AS: solution for Edge Caching Proxy.
The solution is indicated in information sources.

X2Go Client: version 4.1.2.0.
The version 4.1.2.0 is fixed:
  https://wiki.x2go.org/doku.php
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