CVE-2015-1716
Windows Schannel DHE Key Length Information Disclosure
Description
Schannel in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 does not properly restrict Diffie-Hellman Ephemeral (DHE) key lengths, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, aka "Schannel Information Disclosure Vulnerability."
INFO
Published Date :
May 13, 2015, 10:59 a.m.
Last Modified :
May 15, 2019, 4:02 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
10.0
Public PoC/Exploit Available at Github
CVE-2015-1716 has a 1 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
Affected Products
The following products are affected by CVE-2015-1716
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2015-1716
.
URL | Resource |
---|---|
http://www.securityfocus.com/bid/74489 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1032283 | Third Party Advisory VDB Entry |
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-055 | Patch Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Ansible Playbooks to work with Deep Security and Workload Security
ansible deep-security trendmicro workload-security
Shell Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2015-1716
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-1716
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
May. 15, 2019
Action Type Old Value New Value Changed Reference Type http://www.securitytracker.com/id/1032283 No Types Assigned http://www.securitytracker.com/id/1032283 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/74489 No Types Assigned http://www.securityfocus.com/bid/74489 Third Party Advisory, VDB Entry Changed Reference Type https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-055 No Types Assigned https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-055 Patch, Vendor Advisory Removed CWE CWE-310 Added CWE CWE-200 Removed CPE Configuration OR *cpe:2.3:o:microsoft:windows_7:*:sp1:x64:*:*:*:*:* *cpe:2.3:o:microsoft:windows_7:*:sp1:x86:*:*:*:*:* *cpe:2.3:o:microsoft:windows_8:-:*:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_8:-:*:*:*:*:*:x86:* *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:pro_n:*:x64:* *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:pro_n:*:x86:* *cpe:2.3:o:microsoft:windows_rt:-:gold:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:*:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:-:gold:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:datacenter:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:essentials:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:standard:*:*:* *cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_8:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_rt:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2003:-:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:itanium:* *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
May. 08, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_8.1:-:-:-:*:-:-:x86:* OR *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:pro_n:*:x86:* -
CPE Deprecation Remap by [email protected]
May. 08, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_8.1:-:-:-:*:-:-:x64:* OR *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:pro_n:*:x64:* -
CPE Deprecation Remap by [email protected]
May. 08, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_server_2012:r2:-:-:*:standard:*:*:* OR *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:standard:*:*:* -
CPE Deprecation Remap by [email protected]
May. 08, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_server_2012:r2:-:-:*:essentials:*:*:* OR *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:essentials:*:*:* -
CPE Deprecation Remap by [email protected]
May. 08, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_server_2012:r2:-:-:*:datacenter:*:*:* OR *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:datacenter:*:*:* -
CPE Deprecation Remap by [email protected]
Feb. 26, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:x64:*:*:*:*:* OR *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Feb. 26, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:itanium:*:*:*:*:* OR *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 12, 2018
Action Type Old Value New Value Removed Reference http://technet.microsoft.com/security/bulletin/MS15-055 [Patch, Vendor Advisory] Added Reference https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-055 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 03, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/74489 [No Types Assigned] -
CVE Translated by [email protected]
Jul. 08, 2015
Action Type Old Value New Value Changed Translation mquirke dfirvida -
CVE Modified by [email protected]
Jun. 04, 2015
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1032283 -
CVE Modified by [email protected]
May. 15, 2015
Action Type Old Value New Value Changed Description Schannel in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 does not properly restrict Diffie-Hellman Ephemeral (DFE) key lengths, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, aka "Schannel Information Disclosure Vulnerability." Schannel in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 does not properly restrict Diffie-Hellman Ephemeral (DHE) key lengths, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, aka "Schannel Information Disclosure Vulnerability." -
Modified Analysis by [email protected]
May. 13, 2015
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:*:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_7:*:sp1:x64:*:*:*:*:* *cpe:2.3:o:microsoft:windows_7:*:sp1:x86:*:*:*:*:* *cpe:2.3:o:microsoft:windows_8:-:*:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_8:-:*:*:*:*:*:x86:* *cpe:2.3:o:microsoft:windows_8.1:-:-:-:*:-:-:x64:* *cpe:2.3:o:microsoft:windows_8.1:-:-:-:*:-:-:x86:* *cpe:2.3:o:microsoft:windows_server_2012:-:gold:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:r2:-:-:*:datacenter:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:r2:-:-:*:essentials:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:r2:-:-:*:standard:*:*:* *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_rt:-:gold:*:*:*:*:*:* Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N) Changed Reference Type http://technet.microsoft.com/security/bulletin/MS15-055 No Types Assigned http://technet.microsoft.com/security/bulletin/MS15-055 Advisory, Patch Added CWE CWE-310 -
Initial Analysis by [email protected]
May. 13, 2015
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-1716
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2015-1716
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.40 }} 0.02%
score
0.84969
percentile