Executive Summary

Summary
Title OpenSSH: Multiple vulnerabilities
Informations
Name GLSA-201512-04 First vendor Publication 2015-12-20
Vendor Gentoo Last vendor Modification 2015-12-20
Severity (Vendor) Normal 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:P/I:N/A:C)
Cvss Base Score 8.5 Attack Range Network
Cvss Impact Score 7.8 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 could lead to arbitrary code execution, or cause a Denial of Service condition.

Background

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

Description

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

Impact

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-6.9_p1-r2"

References

[ 1 ] CVE-2015-5352 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-5352
[ 2 ] CVE-2015-5600 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-5600
[ 3 ] CVE-2015-6563 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-6563
[ 4 ] CVE-2015-6564 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-6564
[ 5 ] CVE-2015-6565 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-6565

Availability

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

https://security.gentoo.org/glsa/201512-04

Original Source

Url : http://security.gentoo.org/glsa/glsa-201512-04.xml

CWE : Common Weakness Enumeration

% Id Name
80 % CWE-264 Permissions, Privileges, and Access Controls
20 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 140
Os 104

Information Assurance Vulnerability Management (IAVM)

Date Description
2015-08-20 IAVM : 2015-A-0199 - Multiple Vulnerabilities in Apple Mac OS X
Severity : Category I - VMSKEY : V0061337

Snort® IPS/IDS

Date Description
2014-01-10 SSH brute force login attempt
RuleID : 19559 - Revision : 13 - Type : INDICATOR-SCAN

Nessus® Vulnerability Scanner

Date Description
2017-03-07 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL17461.nasl - Type : ACT_GATHER_INFO
2016-06-02 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL17263.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
2016-03-22 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2016-0466.nasl - Type : ACT_GATHER_INFO
2016-02-18 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL17113.nasl - Type : ACT_GATHER_INFO
2015-12-22 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201512-04.nasl - Type : ACT_GATHER_INFO
2015-12-02 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2015-2088.nasl - Type : ACT_GATHER_INFO
2015-08-24 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_2920c449485011e5825fc80aa9043978.nasl - Type : ACT_GATHER_INFO
2015-08-13 Name : The SSH server running on the remote host is affected by multiple vulnerabili...
File : openssh_70.nasl - Type : ACT_GATHER_INFO
2015-07-28 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_5b74a5bc348f11e5ba05c80aa9043978.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2015-12-23 13:26:08
  • Multiple Updates
2015-12-21 17:22:41
  • First insertion