Executive Summary

Informations
Name CVE-2016-0739 First vendor Publication 2016-04-13
Vendor Cve Last vendor Modification 2017-12-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 5.9
Base Score 5.9 Environmental Score 5.9
impact SubScore 3.6 Temporal Score 5.9
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

libssh before 0.7.3 improperly truncates ephemeral secrets generated for the (1) diffie-hellman-group1 and (2) diffie-hellman-group14 key exchange methods to 128 bits, which makes it easier for man-in-the-middle attackers to decrypt or intercept SSH sessions via unspecified vectors, aka a "bits/bytes confusion bug."

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0739

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-200 Information Exposure

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 14
Os 3
Os 2
Os 2
Os 1

Nessus® Vulnerability Scanner

Date Description
2016-09-28 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL57255643.nasl - Type : ACT_GATHER_INFO
2016-07-26 Name : An application installed on the remote host is affected by multiple vulnerabi...
File : securitycenter_5_4.nasl - Type : ACT_GATHER_INFO
2016-06-27 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201606-12.nasl - Type : ACT_GATHER_INFO
2016-04-01 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-0566.nasl - Type : ACT_GATHER_INFO
2016-03-25 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-394.nasl - Type : ACT_GATHER_INFO
2016-03-14 Name : The remote Fedora host is missing a security update.
File : fedora_2016-dc9e8da03c.nasl - Type : ACT_GATHER_INFO
2016-03-14 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-328.nasl - Type : ACT_GATHER_INFO
2016-03-07 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_6b3591eae2d211e5a6be5453ed2e2b49.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote Fedora host is missing a security update.
File : fedora_2016-d9f950c779.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-0622-1.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-0625-1.nasl - Type : ACT_GATHER_INFO
2016-02-29 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2016-057-01.nasl - Type : ACT_GATHER_INFO
2016-02-24 Name : The remote Debian host is missing a security update.
File : debian_DLA-425.nasl - Type : ACT_GATHER_INFO
2016-02-24 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3488.nasl - Type : ACT_GATHER_INFO
2016-02-24 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-2912-1.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM https://puppet.com/security/cve/CVE-2016-0739
https://www.libssh.org/2016/02/23/libssh-0-7-3-security-and-bugfix-release/
https://www.libssh.org/security/advisories/CVE-2016-0739.txt
DEBIAN http://www.debian.org/security/2016/dsa-3488
FEDORA http://lists.fedoraproject.org/pipermail/package-announce/2016-February/17805...
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178822.html
GENTOO https://security.gentoo.org/glsa/201606-12
REDHAT http://rhn.redhat.com/errata/RHSA-2016-0566.html
SUSE http://lists.opensuse.org/opensuse-updates/2016-03/msg00111.html
UBUNTU http://www.ubuntu.com/usn/USN-2912-1

Alert History

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Date Informations
2021-05-05 01:20:17
  • Multiple Updates
2021-05-04 12:44:53
  • Multiple Updates
2021-04-22 01:54:06
  • Multiple Updates
2020-05-23 01:57:40
  • Multiple Updates
2020-05-23 00:48:23
  • Multiple Updates
2018-10-31 01:06:46
  • Multiple Updates
2017-12-09 09:22:20
  • Multiple Updates
2016-12-03 09:24:34
  • Multiple Updates
2016-09-29 13:25:19
  • Multiple Updates
2016-07-29 21:24:51
  • Multiple Updates
2016-07-27 13:25:31
  • Multiple Updates
2016-07-27 09:24:03
  • Multiple Updates
2016-06-28 19:49:45
  • Multiple Updates
2016-06-28 13:27:40
  • Multiple Updates
2016-04-18 21:26:07
  • Multiple Updates
2016-04-13 21:26:13
  • First insertion