Executive Summary

Summary
Title OpenSSH: Multiple vulnerabilities
Informations
Name GLSA-201612-18 First vendor Publication 2016-12-07
Vendor Gentoo Last vendor Modification 2016-12-07
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been found in OpenSSH, the worst of which allows remote attackers to cause Denial of Service.

Background

OpenSSH is a complete SSH protocol implementation that includes SFTP client and server support.

Description

Multiple vulnerabilities have been discovered in OpenSSH. Please review the CVE identifiers referenced below for details.

Impact

Remote attackers could cause Denial of Service and conduct user enumeration.

Workaround

There is no known workaround at this time.

Resolution

All OpenSSH users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/openssh-7.3_p1-r7"

References

[ 1 ] CVE-2015-8325
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8325
[ 2 ] CVE-2016-1908
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1908
[ 3 ] CVE-2016-3115
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3115
[ 4 ] CVE-2016-6210
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6210
[ 5 ] CVE-2016-8858
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-8858

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201612-18

Original Source

Url : http://security.gentoo.org/glsa/glsa-201612-18.xml

CWE : Common Weakness Enumeration

% Id Name
25 % CWE-399 Resource Management Errors
25 % CWE-287 Improper Authentication
25 % CWE-264 Permissions, Privileges, and Access Controls
25 % CWE-200 Information Exposure

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 147
Os 1
Os 3
Os 1
Os 2
Os 2
Os 1
Os 2
Os 6
Os 2
Os 5
Os 4
Os 2

Nessus® Vulnerability Scanner

Date Description
2018-09-12 Name : The remote Debian host is missing a security update.
File : debian_DLA-1500.nasl - Type : ACT_GATHER_INFO
2018-08-17 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2016-0014.nasl - Type : ACT_GATHER_INFO
2018-01-26 Name : The remote device is missing a vendor-supplied security patch.
File : juniper_jsa10837.nasl - Type : ACT_GATHER_INFO
2017-12-21 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL20911042.nasl - Type : ACT_GATHER_INFO
2017-10-04 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2017-898.nasl - Type : ACT_GATHER_INFO
2017-09-08 Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2017-1190.nasl - Type : ACT_GATHER_INFO
2017-09-08 Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2017-1189.nasl - Type : ACT_GATHER_INFO
2017-09-01 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0150.nasl - Type : ACT_GATHER_INFO
2017-09-01 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2017-2563.nasl - Type : ACT_GATHER_INFO
2017-09-01 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-2563.nasl - Type : ACT_GATHER_INFO
2017-09-01 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2563.nasl - Type : ACT_GATHER_INFO
2017-08-25 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2017-2029.nasl - Type : ACT_GATHER_INFO
2017-08-22 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20170801_openssh_on_SL7_x.nasl - Type : ACT_GATHER_INFO
2017-08-09 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-2029.nasl - Type : ACT_GATHER_INFO
2017-08-02 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2029.nasl - Type : ACT_GATHER_INFO
2017-07-21 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL93532943.nasl - Type : ACT_GATHER_INFO
2017-05-01 Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2016-1053.nasl - Type : ACT_GATHER_INFO
2017-05-01 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2016-1008.nasl - Type : ACT_GATHER_INFO
2017-05-01 Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2017-1006.nasl - Type : ACT_GATHER_INFO
2017-04-06 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20170321_openssh_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2017-03-30 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0053.nasl - Type : ACT_GATHER_INFO
2017-03-30 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-0641.nasl - Type : ACT_GATHER_INFO
2017-03-27 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2017-0641.nasl - Type : ACT_GATHER_INFO
2017-03-22 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-0641.nasl - Type : ACT_GATHER_INFO
2017-03-14 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2017-339.nasl - Type : ACT_GATHER_INFO
2017-03-10 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0607-2.nasl - Type : ACT_GATHER_INFO
2017-03-10 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0607-3.nasl - Type : ACT_GATHER_INFO
2017-03-07 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0607-1.nasl - Type : ACT_GATHER_INFO
2017-03-07 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0606-1.nasl - Type : ACT_GATHER_INFO
2017-03-06 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0603-1.nasl - Type : ACT_GATHER_INFO
2017-02-01 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2017-184.nasl - Type : ACT_GATHER_INFO
2017-01-24 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0264-1.nasl - Type : ACT_GATHER_INFO
2016-12-27 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL14845276.nasl - Type : ACT_GATHER_INFO
2016-12-15 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20161103_openssh_on_SL7_x.nasl - Type : ACT_GATHER_INFO
2016-12-07 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201612-18.nasl - Type : ACT_GATHER_INFO
2016-12-02 Name : The remote AIX host has a version of OpenSSH installed that is affected by mu...
File : aix_openssh_advisory9.nasl - Type : ACT_GATHER_INFO
2016-11-28 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2016-2588.nasl - Type : ACT_GATHER_INFO
2016-11-21 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2016-770.nasl - Type : ACT_GATHER_INFO
2016-11-11 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-2588.nasl - Type : ACT_GATHER_INFO
2016-11-04 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-2588.nasl - Type : ACT_GATHER_INFO
2016-10-31 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_6a2cfcdc9dea11e6a29814dae9d210b8.nasl - Type : ACT_GATHER_INFO
2016-09-27 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2388-1.nasl - Type : ACT_GATHER_INFO
2016-09-20 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-1096.nasl - Type : ACT_GATHER_INFO
2016-09-13 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2280-1.nasl - Type : ACT_GATHER_INFO
2016-09-13 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2281-1.nasl - Type : ACT_GATHER_INFO
2016-09-02 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_adccefd1708011e6a2cbc80aa9043978.nasl - Type : ACT_GATHER_INFO
2016-08-29 Name : The SSH server running on the remote host is affected by multiple vulnerabili...
File : openssh_73.nasl - Type : ACT_GATHER_INFO
2016-08-16 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-3061-1.nasl - Type : ACT_GATHER_INFO
2016-08-08 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2016-219-03.nasl - Type : ACT_GATHER_INFO
2016-08-01 Name : The remote Debian host is missing a security update.
File : debian_DLA-578.nasl - Type : ACT_GATHER_INFO
2016-07-25 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3626.nasl - Type : ACT_GATHER_INFO
2016-07-21 Name : The remote Fedora host is missing a security update.
File : fedora_2016-7440fa5ce2.nasl - Type : ACT_GATHER_INFO
2016-07-14 Name : The remote Fedora host is missing a security update.
File : fedora_2016-99c6bc92df.nasl - Type : ACT_GATHER_INFO
2016-07-14 Name : The remote Fedora host is missing a security update.
File : fedora_2016-cce03cc497.nasl - Type : ACT_GATHER_INFO
2016-07-14 Name : The remote Fedora host is missing a security update.
File : fedora_2016-d31c00ca51.nasl - Type : ACT_GATHER_INFO
2016-06-17 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1528-1.nasl - Type : ACT_GATHER_INFO
2016-06-09 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20160510_openssh_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2016-06-01 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-668.nasl - Type : ACT_GATHER_INFO
2016-05-25 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1386-1.nasl - Type : ACT_GATHER_INFO
2016-05-17 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2016-0741.nasl - Type : ACT_GATHER_INFO
2016-05-16 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-0741.nasl - Type : ACT_GATHER_INFO
2016-05-12 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-0741.nasl - Type : ACT_GATHER_INFO
2016-05-12 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-2966-1.nasl - Type : ACT_GATHER_INFO
2016-05-06 Name : The remote AIX host has a version of OpenSSH installed that is affected by mu...
File : aix_openssh_advisory8.nasl - Type : ACT_GATHER_INFO
2016-04-25 Name : The remote Fedora host is missing a security update.
File : fedora_2016-7f5004093e.nasl - Type : ACT_GATHER_INFO
2016-04-18 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3550.nasl - Type : ACT_GATHER_INFO
2016-04-01 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2016-675.nasl - Type : ACT_GATHER_INFO
2016-03-22 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20160321_openssh_on_SL7_x.nasl - Type : ACT_GATHER_INFO
2016-03-22 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-0465.nasl - Type : ACT_GATHER_INFO
2016-03-22 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-0465.nasl - Type : ACT_GATHER_INFO
2016-03-22 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2016-0466.nasl - Type : ACT_GATHER_INFO
2016-03-22 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2016-0465.nasl - Type : ACT_GATHER_INFO
2016-03-14 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_e4644df8e7da11e5829dc80aa9043978.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote Fedora host is missing a security update.
File : fedora_2016-4509765b4b.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
3
Date Informations
2017-07-01 09:25:34
  • Multiple Updates
2016-12-10 00:25:39
  • Multiple Updates
2016-12-08 13:25:11
  • Multiple Updates
2016-12-07 13:23:30
  • First insertion