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Vulnerability of libssh2: multiple vulnerabilities

Synthesis of the vulnerability 

An attacker can use several vulnerabilities of libssh2.
Impacted software: Debian, VNX Operating Environment, VNX Series, Fedora, FortiGate, FortiGate Virtual Appliance, FortiOS, openSUSE Leap, Oracle Communications, Solaris, RHEL, RSA Authentication Manager, Slackware, SUSE Linux Enterprise Desktop, SLES, Unix (platform) ~ not comprehensive.
Severity of this computer vulnerability: 3/4.
Number of vulnerabilities in this bulletin: 9.
Creation date: 19/03/2019.
Références of this announce: bulletinjul2019, CERTFR-2019-AVI-573, cpujan2020, CVE-2019-3855, CVE-2019-3856, CVE-2019-3857, CVE-2019-3858, CVE-2019-3859, CVE-2019-3860, CVE-2019-3861, CVE-2019-3862, CVE-2019-3863, DLA-1730-1, DLA-1730-2, DLA-1730-3, DLA-1730-4, DSA-2019-093, DSA-2019-131, DSA-2019-133, DSA-4431-1, FEDORA-2019-3348cb4934, FEDORA-2019-f31c14682f, FG-IR-19-099, openSUSE-SU-2019:1075-1, openSUSE-SU-2019:1109-1, openSUSE-SU-2019:1290-1, openSUSE-SU-2019:1291-1, openSUSE-SU-2019:1640-1, RHSA-2019:0679-01, RHSA-2019:1175-01, RHSA-2019:1652-01, RHSA-2019:1791-01, RHSA-2019:1884-01, RHSA-2019:1943-01, RHSA-2019:2136-01, RHSA-2019:2399-01, SSA:2019-077-01, SUSE-SU-2019:0655-1, SUSE-SU-2019:1059-1, SUSE-SU-2019:1060-1, SUSE-SU-2019:13982-1, SUSE-SU-2019:13997-1, SUSE-SU-2019:14031-1, SUSE-SU-2019:14032-1, SUSE-SU-2019:14098-1, SUSE-SU-2019:14099-1, SUSE-SU-2019:1606-1, SUSE-SU-2019:1606-2, VIGILANCE-VUL-28768.

Description of the vulnerability 

An attacker can use several vulnerabilities of libssh2.
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This security bulletin impacts software or systems such as Debian, VNX Operating Environment, VNX Series, Fedora, FortiGate, FortiGate Virtual Appliance, FortiOS, openSUSE Leap, Oracle Communications, Solaris, RHEL, RSA Authentication Manager, Slackware, SUSE Linux Enterprise Desktop, SLES, Unix (platform) ~ not comprehensive.

Our Vigil@nce team determined that the severity of this cybersecurity announce is important.

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

This bulletin is about 9 vulnerabilities.

An attacker with a expert ability can exploit this vulnerability alert.

Solutions for this threat 

libssh2: version 1.8.1.
The version 1.8.1 is fixed:
  https://www.libssh2.org/

Debian 8: new libssh2 packages.
New packages are available:
  Debian 8: libssh2 1.4.3-4.1+deb8u5

Debian 9: new libssh2 packages.
New packages are available:
  Debian 9: libssh2 1.7.0-1+deb9u1

Dell EMC VNXe3200: version 3.1.10.9946299.
The version 3.1.10.9946299 is fixed:
  https://www.dell.com/

Fedora: new libssh2 packages.
New packages are available:
  Fedora 28: libssh2 1.8.1-1.fc28
  Fedora 29: libssh2 1.8.1-1.fc29

FortiOS: fixed versions for libssh2.
Fixed versions are indicated in information sources.

openSUSE Leap 15.0: new libssh2 packages.
New packages are available:
  openSUSE Leap 15.0: libssh2 1-1.8.0-lp150.3.6.1

openSUSE Leap 42.3: new libssh2 packages (27/06/2019).
New packages are available:
  openSUSE Leap 42.3: libssh2 1-1.4.3-19.9.1

openSUSE Leap 42.3: new libssh2 packages (29/03/2019).
New packages are available:
  openSUSE Leap 42.3: libssh2 1-1.4.3-19.6.1

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 Solaris: patch for third party software of April 2020 v2.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

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

RHEL 6.10: new libssh2 packages.
New packages are available:
  RHEL 6: libssh2 1.4.2-3.el6_10.1

RHEL 7.3: new libssh2 packages.
New packages are available:
  RHEL 7: libssh2 1.4.3-11.el7_3.1

RHEL 7.4: new libssh2 packages.
New packages are available:
  RHEL 7: libssh2 1.4.3-11.el7_4.1

RHEL 7.5: new libssh2 packages.
New packages are available:
  RHEL 7: libssh2 1.4.3-11.el7_5.1

RHEL 7.6: new libssh2 packages (29/03/2019).
New packages are available:
  RHEL 7: libssh2 1.4.3-12.el7_6.2

RHEL 7.6: new libssh2 packages (30/07/2019).
New packages are available:
  RHEL 7: libssh2 1.4.3-12.el7_6.3

RHEL 7: new libssh2 packages (07/08/2019).
New packages are available:
  RHEL 7: libssh2 1.8.0-3.el7

RHEL 8: new virt-rhel modules.
New modules are available, as indicated in information sources.

RSA Authentication Manager: solution for Embedded Components.
The solution is indicated in information sources.

RSA Authentication Manager: version 8.4 Patch 6.
The version 8.4 Patch 6 is fixed:
  https://www.dell.com/support

Slackware: new libssh2 packages.
New packages are available:
  Slackware 14.2: libssh2 1.8.1-*-1_slack14.2

SUSE LE 11 SP3: new libssh2 packages (01/04/2019).
New packages are available:
  SUSE LE 11 SP3: libssh2 1-1.2.9-4.2.12.8.1

SUSE LE 11 SP3: new libssh2 packages (21/06/2019).
New packages are available:
  SUSE LE 11 SP3: libssh2 1-1.2.9-4.2.12.11.1

SUSE LE 11 SP4: new libssh2 packages (19/03/2019).
New packages are available:
  SUSE LE 11 SP4: libssh2 1-1.4.3-17.6.1

SUSE LE 11 SP4: new libssh2 packages (21/06/2019).
New packages are available:
  SUSE LE 11 SP4: libssh2 1-1.4.3-17.9.1

SUSE LE 12: new libssh2 packages (20/03/2019).
New packages are available:
  SUSE LE 12 RTM: libssh2 1-1.4.3-20.6.1
  SUSE LE 12 SP1: libssh2 1-1.4.3-20.6.1
  SUSE LE 12 SP2: libssh2 1-1.4.3-20.6.1
  SUSE LE 12 SP3: libssh2 1-1.4.3-20.6.1
  SUSE LE 12 SP4: libssh2 1-1.4.3-20.6.1

SUSE LE 12: new libssh2 packages (21/06/2019).
New packages are available:
  SUSE LE 12 RTM: libssh2 1-1.4.3-20.9.1
  SUSE LE 12 SP1: libssh2 1-1.4.3-20.9.1
  SUSE LE 12 SP2: libssh2 1-1.4.3-20.9.1
  SUSE LE 12 SP3: libssh2 1-1.4.3-20.9.1
  SUSE LE 12 SP4: libssh2 1-1.4.3-20.9.1
  SUSE LE 12 SP5: libssh2 1-1.4.3-20.9.1

SUSE LE 15: new libssh2_org packages.
New packages are available:
  SUSE LE 15 RTM: libssh2 1-1.8.0-4.6.1

Wind River Linux: solution (21/05/2019).
The solution is indicated in information sources.
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