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Vulnerability of curl for Windows: privilege escalation via OpenSSL Engine Loading

Synthesis of the vulnerability 

An attacker can bypass restrictions via OpenSSL Engine Loading of curl for Windows, in order to escalate his privileges.
Impacted systems: curl, MariaDB ~ precise, MySQL Community, MySQL Enterprise, SnapCenter Backup Management, Solaris, Percona Server.
Severity of this alert: 2/4.
Creation date: 24/06/2019.
Références of this alert: cpuoct2019, CVE-2019-5443, NTAP-20191017-0002, VIGILANCE-VUL-29603.

Description of the vulnerability 

An attacker can bypass restrictions via OpenSSL Engine Loading of curl for Windows, in order to escalate his privileges.
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This computer vulnerability alert impacts software or systems such as curl, MariaDB ~ precise, MySQL Community, MySQL Enterprise, SnapCenter Backup Management, Solaris, Percona Server.

Our Vigil@nce team determined that the severity of this computer threat alert is medium.

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 security vulnerability.

Solutions for this threat 

curl for Windows: version 7.65.1_2.
The version 7.65.1_2 is fixed:
  https://curl.haxx.se/windows/

MariaDB: versions 10.4.9, 10.3.19, 10.2.28, 10.1.42 and 5.5.66.
Versions 10.4.9, 10.3.19, 10.2.28, 10.1.42 and 5.5.66 are fixed:
  https://mariadb.org/download/

Oracle MySQL: version 5.6.46.
The version 5.6.46 is fixed:
  https://support.oracle.com/rs?type=doc&id=2593658.1
  https://www.mysql.com/fr/downloads/

Oracle MySQL: version 5.7.28.
The version 5.7.28 is fixed:
  https://support.oracle.com/rs?type=doc&id=2593658.1
  https://www.mysql.com/fr/downloads/

Oracle MySQL: version 8.0.18.
The version 8.0.18 is fixed:
  https://support.oracle.com/rs?type=doc&id=2593658.1
  https://www.mysql.com/fr/downloads/

Oracle Solaris: patch for third party software of Januray 2020 v1.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

Percona Server: versions 5.6.46-86.2, 5.7.28-31 and 8.0.18-9.
Versions 5.6.46-86.2, 5.7.28-31 and 8.0.18-9 are fixed:
  https://www.percona.com/

Percona XtraDB Cluster: version 5.6.46-28.38 et 5.7.28-31.41.
The version 5.6.46-28.38 et 5.7.28-31.41 is fixed:
  https://www.percona.com/

SnapCenter: solution for MySQL.
The solution is indicated in information sources.
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

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