CVE-2015-1671
Microsoft Windows Remote Code Execution Vulnerabil - [Actively Exploited]
Description
The Windows DirectWrite library, as used in Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2; Office 2007 SP3 and 2010 SP2; Live Meeting 2007 Console; Lync 2010; Lync 2010 Attendee; Lync 2013 SP1; Lync Basic 2013 SP1; Silverlight 5 before 5.1.40416.00; and Silverlight 5 Developer Runtime before 5.1.40416.00, allows remote attackers to execute arbitrary code via a crafted TrueType font, aka "TrueType Font Parsing Vulnerability."
INFO
Published Date :
May 13, 2015, 10:59 a.m.
Last Modified :
June 28, 2024, 5:26 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
A remote code execution vulnerability exists when components of Windows, .NET Framework, Office, Lync, and Silverlight fail to properly handle TrueType fonts.
Apply updates per vendor instructions.
Public PoC/Exploit Available at Github
CVE-2015-1671 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-2015-1671
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-2015-1671.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/74490 | Broken Link Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1032281 | Broken Link Third Party Advisory VDB Entry |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-044 | 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).
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
cisa-kev vulnerability 0day cisa exploits
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2015-1671 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-1671 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.
-
Modified Analysis by [email protected]
Jun. 28, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type http://www.securityfocus.com/bid/74490 No Types Assigned http://www.securityfocus.com/bid/74490 Broken Link, Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1032281 No Types Assigned http://www.securitytracker.com/id/1032281 Broken Link, Third Party Advisory, VDB Entry Changed Reference Type https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-044 No Types Assigned https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-044 Patch, Vendor Advisory Removed CWE NIST CWE-19 Added CWE NIST NVD-CWE-noinfo Removed CPE Configuration OR *cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:4.0:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:4.5:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:4.5.1:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:live_meeting:2007:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:lync:2010:*:*:*:*:*:x64:* *cpe:2.3:a:microsoft:lync:2010:*:*:*:*:*:x86:* *cpe:2.3:a:microsoft:lync:2010:*:*:*:attendee:*:*:* *cpe:2.3:a:microsoft:lync:2013:sp1:*:*:*:*:x64:* *cpe:2.3:a:microsoft:lync:2013:sp1:*:*:*:*:x86:* *cpe:2.3:a:microsoft:office:2007:sp3:*:*:*:*:*:* *cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:x64:* *cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:x86:* *cpe:2.3:a:microsoft:silverlight:*:developer_runtime:*:*:*:*:*:* versions up to (including) 5 *cpe:2.3:a:microsoft:silverlight:*:*:*:*:*:*:*:* versions up to (including) 5.1.30214.0 Added CPE Configuration AND OR *cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:4.0:-:*:*:*:*:*:* OR cpe:2.3:o:microsoft:windows_server_2003:-:sp2:*:*:*:*:x64:* Added CPE Configuration AND OR *cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:4.0:-:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:4.5:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:4.5.1:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:* OR cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:* OR cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:a:microsoft:.net_framework:3.5:-:*:*:*:*:*:* OR cpe:2.3:o:microsoft:windows_8:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:a:microsoft:.net_framework:3.5:-:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:* OR cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* Added CPE Configuration OR *cpe:2.3:a:microsoft:live_meeting:2007:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:lync:2010:*:*:*:attendee:*:*:* *cpe:2.3:a:microsoft:lync:2013:sp1:*:*:*:*:*:* *cpe:2.3:a:microsoft:silverlight:5.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 12, 2018
Action Type Old Value New Value Removed Reference http://technet.microsoft.com/security/bulletin/MS15-044 [Patch, Vendor Advisory] Added Reference https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-044 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 03, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1032281 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/74490 [No Types Assigned] -
Modified Analysis by [email protected]
May. 15, 2015
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:4.0:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:4.5:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:4.5.1:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:x64:* *cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:x86:* *cpe:2.3:a:microsoft:office:2007:sp3:*:*:*:*:*:* *cpe:2.3:a:microsoft:live_meeting:2007:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:lync:2010:*:*:*:*:*:x86:* *cpe:2.3:a:microsoft:lync:2010:*:*:*:*:*:x64:* *cpe:2.3:a:microsoft:lync:2010:*:*:*:attendee:*:*:* *cpe:2.3:a:microsoft:lync:2013:sp1:*:*:*:*:x64:* *cpe:2.3:a:microsoft:lync:2013:sp1:*:*:*:*:x86:* *cpe:2.3:a:microsoft:silverlight:5.1.30214.0:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:microsoft:silverlight:5:developer_runtime:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:N/AC:M/Au:N/C:C/I:C/A:C) Changed Reference Type http://technet.microsoft.com/security/bulletin/MS15-044 No Types Assigned http://technet.microsoft.com/security/bulletin/MS15-044 Advisory, Patch Added CWE CWE-19 -
Initial Analysis by [email protected]
May. 14, 2015
Action Type Old Value New Value -
CVE Translated by [email protected]
May. 14, 2015
Action Type Old Value New Value Removed Translation La librería DirectWrite de Windows, utilizada en Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, y 4.5.2; Office 2007 SP3 y 2010 SP2; Live Meeting 2007 Console; Lync 2010; Lync 2010 Attendee; Lync 2013 SP1; Lync Basic 2013 SP1; Silverlight 5 anterior a 5.1.40416.00; y Silverlight 5 Developer Runtime anterior a 5.1.40416.00, permite a atacantes remotos ejecutar código arbitrario a través de una fuente TrueType manipulada, también conocido como "vulnerabilidad del análisis sintáctico de fuentes Added Translation La librería DirectWrite de Windows, utilizada en Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, y 4.5.2; Office 2007 SP3 y 2010 SP2; Live Meeting 2007 Console; Lync 2010; Lync 2010 Attendee; Lync 2013 SP1; Lync Basic 2013 SP1; Silverlight 5 anterior a 5.1.40416.00; y Silverlight 5 Developer Runtime anterior a 5.1.40416.00, permite a atacantes remotos ejecutar código arbitrario a través de una fuente TrueType manipulada, también conocido como "vulnerabilidad del análisis sintáctico de fuentes TrueType."
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-1671 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-2015-1671
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
87.52 }} 47.31%
score
0.98677
percentile