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Vulnerability of OpenSSL: information disclosure via DSA Signature Generation

Synthesis of the vulnerability 

An attacker can bypass access restrictions to data via DSA Signature Generation of OpenSSL, in order to obtain sensitive information.
Impacted software: Debian, Unisphere EMC, VNX Operating Environment, VNX Series, Fedora, AIX, IRAD, Rational ClearCase, QRadar SIEM, MariaDB ~ precise, MySQL Community, MySQL Enterprise, Nodejs Core, OpenSSL, openSUSE Leap, Oracle Communications, Oracle Fusion Middleware, Oracle Identity Management, Solaris, Tuxedo, WebLogic, Percona Server, XtraBackup, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Synology DSM, Synology DS***, Synology RS***, Nessus, Ubuntu, WinSCP, X2GoClient.
Severity of this computer vulnerability: 1/4.
Creation date: 30/10/2018.
Références of this announce: 1170322, bulletinapr2019, bulletinjan2019, CERTFR-2018-AVI-607, cpuapr2019, cpujan2019, cpujan2020, cpujul2019, CVE-2018-0734, DSA-2019-197, DSA-2020-030, DSA-2020-062, DSA-4348-1, DSA-4355-1, FEDORA-2019-00c25b9379, ibm10794537, ibm10875298, openSUSE-SU-2018:3890-1, openSUSE-SU-2018:3903-1, openSUSE-SU-2018:4050-1, openSUSE-SU-2018:4104-1, openSUSE-SU-2019:0084-1, openSUSE-SU-2019:0088-1, openSUSE-SU-2019:0138-1, openSUSE-SU-2019:0234-1, openSUSE-SU-2019:1547-1, openSUSE-SU-2019:1814-1, RHSA-2019:2304-01, RHSA-2019:3700-01, SSA:2018-325-01, SUSE-SU-2018:3863-1, SUSE-SU-2018:3864-1, SUSE-SU-2018:3864-2, SUSE-SU-2018:3866-1, SUSE-SU-2018:3964-1, SUSE-SU-2018:3989-1, SUSE-SU-2018:4001-1, SUSE-SU-2018:4068-1, SUSE-SU-2018:4274-1, SUSE-SU-2019:0117-1, SUSE-SU-2019:0395-1, SUSE-SU-2019:1553-1, TNS-2018-16, TNS-2018-17, USN-3840-1, VIGILANCE-VUL-27640.

Description of the vulnerability 

An attacker can bypass access restrictions to data via DSA Signature Generation of OpenSSL, in order to obtain sensitive information.
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This computer vulnerability impacts software or systems such as Debian, Unisphere EMC, VNX Operating Environment, VNX Series, Fedora, AIX, IRAD, Rational ClearCase, QRadar SIEM, MariaDB ~ precise, MySQL Community, MySQL Enterprise, Nodejs Core, OpenSSL, openSUSE Leap, Oracle Communications, Oracle Fusion Middleware, Oracle Identity Management, Solaris, Tuxedo, WebLogic, Percona Server, XtraBackup, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Synology DSM, Synology DS***, Synology RS***, Nessus, Ubuntu, WinSCP, X2GoClient.

Our Vigil@nce team determined that the severity of this weakness bulletin is low.

The trust level is of type confirmed by the editor, with an origin of user shell.

An attacker with a expert ability can exploit this weakness.

Solutions for this threat 

OpenSSL: version 1.1.1a.
The version 1.1.1a is fixed:
  https://www.openssl.org/source/
  ftp://ftp.openssl.org/source/

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

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

OpenSSL: patch for DSA Signature Generation.
A patch is indicated in information sources.

AIX: patch for OpenSSL.
A patch is available:
  https://aix.software.ibm.com/aix/efixes/security/openssl_fix29.tar

Cloud Foundry: fixed versions for OpenSSL.
Fixed versions are indicated in information sources.

Debian 9: new openssl1.0 packages.
New packages are available:
  Debian 9: openssl1.0 1.0.2q-1~deb9u1

Debian 9: new openssl packages.
New packages are available:
  Debian 9: openssl 1.1.0j-1~deb9u1

Dell EMC Unisphere for PowerMax: solution.
The solution is indicated in information sources.

Dell EMC VNXe3200: version 3.1.11.10003441.
The version 3.1.11.10003441 is fixed:
  https://www.dell.com/support/

Dell EMC VNXe: version MR4 Service Pack 5.
The version MR4 Service Pack 5 is fixed:
  https://www.dell.com/support/

Fedora 30: new compat-openssl10 packages.
New packages are available:
  Fedora 30: compat-openssl10 1.0.2o-7.fc30

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

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

IBM Rational ClearCase: patch for OpenSSL.
A patch is indicated in information sources.

MariaDB: version 5.5.63.
The version 5.5.63 is fixed:
  https://mariadb.com/downloads/

MySQL: version 5.6.44.
The version 5.6.44 is fixed:
  https://support.oracle.com/rs?type=doc&id=2522850.1
  https://www.mysql.com/fr/

MySQL: version 5.7.26.
The version 5.7.26 is fixed:
  https://support.oracle.com/rs?type=doc&id=2522850.1
  https://www.mysql.com/fr/

MySQL: version 8.0.16.
The version 8.0.16 is fixed:
  https://support.oracle.com/rs?type=doc&id=2522850.1
  https://www.mysql.com/fr/

Nessus: version 7.1.4.
The version 7.1.4 is fixed:
  https://www.tenable.com/

Nessus: version 8.1.1.
The version 8.1.1 is fixed:
  https://www.tenable.com/

Node Core: version 10.16.0.
The version 10.16.0 is fixed:
  https://nodejs.org/en/download/

openSUSE Leap 15.0: new openssl-1_0_0 packages.
New packages are available:
  openSUSE Leap 15.0: openssl-1_0_0 1.0.2p-lp150.2.9.1

openSUSE Leap 15.0: new openssl-1_1 packages.
New packages are available:
  openSUSE Leap 15.0: openssl-1_1 1.1.0i-lp150.3.15.1

openSUSE Leap 15.0: new virtualbox packages.
New packages are available:
  openSUSE Leap 15.0: virtualbox 5.2.24-lp150.4.33.1

openSUSE Leap 42.3: new compat-openssl098 packages.
New packages are available:
  openSUSE Leap 42.3: compat-openssl098 0.9.8j-27.1

openSUSE Leap 42.3: new mysql-community-server packages.
New packages are available:
  openSUSE Leap 42.3: mysql-community-server 5.6.43-45.1

openSUSE Leap 42.3: new nodejs4 packages.
New packages are available:
  openSUSE Leap 42.3: nodejs4 4.9.1-20.1

openSUSE Leap 42.3: new nodejs6 packages.
New packages are available:
  openSUSE Leap 42.3: nodejs6 6.16.0-18.1

openSUSE Leap 42.3: new openssl packages.
New packages are available:
  openSUSE Leap 42.3: openssl 1.0.2j-32.1

openSUSE Leap 42.3: new virtualbox packages.
New packages are available:
  openSUSE Leap 42.3: virtualbox 5.2.24-66.1

openSUSE Leap: new virtualbox packages.
New packages are available:
  openSUSE Leap 15.0: virtualbox 6.0.10-lp150.4.36.1
  openSUSE Leap 15.1: virtualbox 6.0.10-lp151.2.6.1

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 2020.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2625594.1
  https://support.oracle.com/rs?type=doc&id=2626101.1
  https://support.oracle.com/rs?type=doc&id=2628576.1
  https://support.oracle.com/rs?type=doc&id=2626102.1
  https://support.oracle.com/rs?type=doc&id=2622427.1
  https://support.oracle.com/rs?type=doc&id=2595443.1
  https://support.oracle.com/rs?type=doc&id=2595442.1
  https://support.oracle.com/rs?type=doc&id=2617852.1
  https://support.oracle.com/rs?type=doc&id=2626103.1

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 Fusion Middleware: CPU of April 2019.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2498664.1

Oracle Fusion Middleware: CPU of July 2019.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2534806.1

Oracle MySQL: version 5.6.43.
The version 5.6.43 is fixed:
  https://support.oracle.com/rs?type=doc&id=2487644.1
  https://www.mysql.com/fr/

Oracle MySQL: version 5.7.25.
The version 5.7.25 is fixed:
  https://support.oracle.com/rs?type=doc&id=2487644.1
  https://www.mysql.com/fr/

Oracle MySQL: version 8.0.14.
The version 8.0.14 is fixed:
  https://support.oracle.com/rs?type=doc&id=2487644.1
  https://www.mysql.com/fr/

Oracle Solaris: patch for third party software of April 2019 v1.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

Oracle Solaris: patch for third party software of January 2019 v1.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

Percona Server for MySQL: version 5.6.43-84.3.
The version 5.6.43-84.3 is fixed:
  https://www.percona.com/

Percona Server for MySQL: version 5.7.25-28.
The version 5.7.25-28 is fixed:
  https://www.percona.com/

Percona Server: version 5.7.26-29.
The version 5.7.26-29 is fixed:
  https://www.percona.com/

Percona XtraDB Cluster: version 5.7.26-31.37.
The version 5.7.26-31.37 is fixed:
  https://www.percona.com/

RHEL 7: new openssl packages.
New packages are available:
  RHEL 7: openssl 1.0.2k-19.el7

RHEL 8: new openssl packages.
New packages are available:
  RHEL 8: openssl 1.1.1c-2.el8

Slackware: new openssl packages.
New packages are available:
  Slackware 14.0: openssl 1.0.1u-*-1_slack14.0
  Slackware 14.1: openssl 1.0.1u-*-1_slack14.1
  Slackware 14.2: openssl 1.0.2q-*-1_slack14.2

SUSE LE 11: new openssl packages.
New packages are available:
  SUSE LE 11 SP3: openssl 0.9.8j-0.106.18.1
  SUSE LE 11 SP4: openssl 0.9.8j-0.106.18.1

SUSE LE 11 SP3: new openssl1 packages.
New packages are available:
  SUSE LE 11 SP3: openssl1 1.0.1g-0.58.15.1

SUSE LE 12: new nodejs4 packages.
New packages are available:
  SUSE LE 12 RTM-SP4: nodejs4 4.9.1-15.17.1

SUSE LE 12: new nodejs6 packages.
New packages are available:
  SUSE LE 12 RTM-SP4: nodejs6 6.16.0-11.21.1

SUSE LE 12 RTM: new openssl packages (19/06/2019).
New packages are available:
  SUSE LE 12 RTM: openssl 1.0.1i-27.34.1

SUSE LE 12 SP1: new openssl packages (23/11/2018).
New packages are available:
  SUSE LE 12 SP1: openssl 1.0.1i-54.20.1

SUSE LE 12 SP2/3: new openssl packages.
New packages are available:
  SUSE LE 12 SP2: openssl 1.0.2j-60.46.1
  SUSE LE 12 SP3: openssl 1.0.2j-60.46.1

SUSE LE 12 SP3/4: new compat-openssl098 packages.
New packages are available:
  SUSE LE 12 SP3: compat-openssl098 0.9.8j-106.9.1
  SUSE LE 12 SP4: compat-openssl098 0.9.8j-106.9.1

SUSE LE 12 SP4: new openssl-1_0_0 packages.
New packages are available:
  SUSE LE 12 SP4: openssl-1_0_0 1.0.2p-3.3.1

SUSE LE 15: new openssl-1_0_0 packages.
New packages are available:
  SUSE LE 15 RTM: openssl-1_0_0 1.0.2p-3.11.1

SUSE LE 15: new openssl-1_1 packages.
New packages are available:
  SUSE LE 15 RTM: openssl-1_1 1.1.0i-4.15.1

Synology DSM: version 6.2.2-24922.
The version 6.2.2-24922 is fixed.

Synology DS/RS: version 6.2.2-24922.
The version 6.2.2-24922 is fixed:
  https://www.synology.com/

Ubuntu: new libssl packages.
New packages are available:
  Ubuntu 18.10: libssl1.0.0 1.0.2n-1ubuntu6.1, libssl1.1 1.1.1-1ubuntu2.1
  Ubuntu 18.04 LTS: libssl1.0.0 1.0.2n-1ubuntu5.2, libssl1.1 1.1.0g-2ubuntu4.3
  Ubuntu 16.04 LTS: libssl1.0.0 1.0.2g-1ubuntu4.14
  Ubuntu 14.04 LTS: libssl1.0.0 1.0.1f-1ubuntu2.27

Wind River Linux: solution (28/11/2018).
The solution is indicated in information sources.

WinSCP: version 5.13.5.
The version 5.13.5 is fixed:
  https://winscp.net/
  https://sourceforge.net/projects/winscp/

X2Go Client for Windows: version 4.1.2.2-2020.02.13.
The version 4.1.2.2-2020.02.13 is fixed:
  http://wiki.x2go.org/doku.php/doc:release-notes-mswin:x2goclient-4.1.2.2
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