7.8 - CVE-2015-1671

Executive Summary

Informations
Name	CVE-2015-1671	First vendor Publication	2015-05-13
Vendor	Cve	Last vendor Modification	2025-02-10

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score	7.8
Base Score	7.8	Environmental Score	7.8
impact SubScore	5.9	Temporal Score	7.8
Exploitabality Sub Score	1.8

Attack Vector	Local	Attack Complexity	Low
Privileges Required	None	User Interaction	Required
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score	9.3	Attack Range	Network
Cvss Impact Score	10	Attack Complexity	Medium
Cvss Expoit Score	8.6	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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."

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1671

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:28207

Oval ID:	oval:org.mitre.oval:def:28207
Title:	TrueType font parsing vulnerability - CVE-2015-1671 (MS15-044)
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."
Family:	windows	Class:	vulnerability
Reference(s):	CVE-2015-1671	Version:	5
Platform(s):	Microsoft Windows Server 2003 Microsoft Windows Vista Microsoft Windows Server 2008 Microsoft Windows 7 Microsoft Windows Server 2008 R2 Microsoft Windows 8 Microsoft Windows 8.1 Microsoft Windows Server 2012 Microsoft Windows Server 2012 R2	Product(s):	Microsoft .NET Framework 4.5 Microsoft .NET Framework 4.5.1 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 3.0 Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.0 Microsoft Silverlight 5 Microsoft Lync 2010 Microsoft Lync Basic 2013 Microsoft Lync 2010 Attendee Microsoft live meeting 2007 Microsoft Office 2007 Microsoft Office 2010
Definition Synopsis:
Windows Server 2k3 and vulnerable file version Either OS Microsoft Windows Server 2003 (32-bit) is installed AND Microsoft Windows Server 2003 (x64) is installed AND Microsoft Windows Server 2003 for Itanium is installed AND Check if the version of win32k.sys is less than 5.2.3790.5615 OR Vista / 2k8 + vulnerable file version Vista / 2K8 Microsoft Windows Vista (32-bit) is installed AND Microsoft Windows Vista x64 Edition is installed AND Microsoft Windows Server 2008 (32-bit) is installed AND Microsoft Windows Server 2008 (64-bit) is installed AND Microsoft Windows Server 2008 (ia-64) is installed AND gdr/ldr Check for LDR Check if the version of Win32k.sys is greater than or equal to 6.0.6002.23000 AND Check if the version of win32k.sys is less than 6.0.6002.23680 AND Check if the version of win32k.sys is less than 6.0.6002.19372 OR Win 7 / R2 + vulnerable file version Win 7 / R2 Microsoft Windows 7 (32-bit) is installed AND Microsoft Windows 7 x64 Edition is installed AND Microsoft Windows Server 2008 R2 x64 Edition is installed AND Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed AND gdr/ldr Check for LDR Check if the version of Win32k.sys is greater than or equal to 6.1.7601.23000 AND Check if the version of win32k.sys is less than 6.1.7601.23038 AND Check if the version of win32k.sys is less than 6.1.7601.18834 OR Win 8/2k12 and vulnerable file version Win 8 / 2k12 Microsoft Windows 8 (x86) is installed AND Microsoft Windows 8 (x64) is installed AND Microsoft Windows Server 2012 (64-bit) is installed AND gdr/ldr Check for LDR Check if the version of Win32k.sys is greater than or equal to 6.2.9200.21000 AND Check if the version of win32k.sys is less than 6.2.9200.21457 AND Check if the version of win32k.sys is less than 6.2.9200.17343 OR Win 8.1 / 2K12 R2and vulnerable file version Win 8.1 / 2k12 R2 Microsoft Windows 8.1 (x86) is installed AND Microsoft Windows 8.1 (x64) is installed AND Microsoft Windows Server 2012 R2 is installed AND Check if the version of win32k.sys is less than 6.3.9600.17796 OR Silverlight Vulnerable version Microsoft Silverlight 5 is installed AND Check if the version of silverlight is less than 5.1.40416.0 OR .net 4.5/vista/server 2008/versions either os Microsoft Windows Vista (32-bit) is installed AND Microsoft Windows Vista x64 Edition is installed AND Microsoft Windows Server 2008 (32-bit) is installed AND Microsoft Windows Server 2008 (64-bit) is installed AND Microsoft Windows Server 2008 (ia-64) is installed AND .Net 4.5/4.5.1/4.5.2 Microsoft .NET Framework 4.5.2 is installed AND Microsoft .NET Framework 4.5 is installed AND Microsoft .NET Framework 4.5.1 is installed AND GDR/LDR Check if the version of wpftxt_v0400.dll is less than 4.0.30319.34259 OR ldr range Check if the version of wpftxt_v0400.dll is greater than or equal to 4.0.30319.36000 AND Check if the version of wpftxt_v0400.dll is less than 4.0.30319.36297 OR .net 4.0/win xp.server 2003/vista/server 2008/versions either os Microsoft Windows Server 2003 (32-bit) is installed AND Microsoft Windows Server 2003 (x64) is installed AND Microsoft Windows Server 2003 for Itanium is installed AND Microsoft Windows Vista (32-bit) is installed AND Microsoft Windows Vista x64 Edition is installed AND Microsoft Windows Server 2008 (32-bit) is installed AND Microsoft Windows Server 2008 (64-bit) is installed AND Microsoft Windows Server 2008 (ia-64) is installed AND Microsoft .NET Framework 4.0 is installed AND GDR/LDR Check if the version of presentationcore.dll is less than 4.0.30319.1034 OR ldr range Check if the version of presentationcore.dll is greater than or equal to 4.0.30319.2000 AND Check if the version of presentationcore.dll is less than 4.0.30319.2059 OR .net 3.5.1/win 7/server 2008 R2/versions either os Microsoft Windows 7 (32-bit) is installed AND Microsoft Windows 7 x64 Edition is installed AND Microsoft Windows Server 2008 R2 x64 Edition is installed AND Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed AND Microsoft .NET Framework 3.5 SP1 is installed AND either file versions Check if the version of system.printing.dll is less than 3.0.6920.5466 OR ldr range Check if the version of system.printing.dll is greater than or equal to 3.0.6920.8000 AND Check if the version of system.printing.dll is less than 3.0.6920.8671 OR .net 3.5.1/win 8.1/server 2012 R2/versions Win 8.1 / 2k12 R2 Microsoft Windows 8.1 (x86) is installed AND Microsoft Windows 8.1 (x64) is installed AND Microsoft Windows Server 2012 R2 is installed AND Check for vulnerable versions Check if the version of presentationcore.dll is less than 3.0.6920.8005 OR Check for LDR Check if the version of presentationcore.dll is greater than or equal to 3.0.6920.8600 AND Check if the version of presentationcore.dll is less than 3.0.6920.8671 AND Microsoft .NET Framework 3.5 SP1 is installed OR .net 3.0 sp2/vista/server 2008/versions either os Microsoft Windows Vista (32-bit) is installed AND Microsoft Windows Vista x64 Edition is installed AND Microsoft Windows Server 2008 (32-bit) is installed AND Microsoft Windows Server 2008 (64-bit) is installed AND Microsoft Windows Server 2008 (ia-64) is installed AND GDR/LDR Check if the version of xpsviewer.exe is less than 3.0.6920.4225 OR ldr range Check if the version of xpsviewer.exe is greater than or equal to 3.0.6920.8000 AND Check if the version of xpsviewer.exe is less than 3.0.6920.8671 AND Microsoft .NET Framework 3.0 SP2 is installed OR .net 3.0 sp2/win xp/server 2003/versions either os Microsoft Windows Server 2003 (x64) is installed AND Microsoft Windows Server 2003 (32-bit) is installed AND Microsoft .NET Framework 3.0 SP2 is installed AND GDR/LDR Check if the version of xpsviewer.exe is less than 3.0.6920.4082 OR ldr range Check if the version of xpsviewer.exe is greater than or equal to 3.0.6920.8000 AND Check if the version of xpsviewer.exe is less than 3.0.6920.8673 OR For vulnerable Microsoft Lync 2010 Microsoft Lync 2010 is installed AND Check if the version of Ogl.dll (Lync 2010) is less than 4.0.7577.4461 OR For vulnerable Microsoft Lync 2010 attendee (admin) Microsoft Lync 2010 Attendee (admin level install) is installed AND Check if the version of ogl.dll (Lync 2010 Attendee for admin) is less than 4.0.7577.4461 OR For vulnerable Microsoft Lync 2010 attendee (user) Microsoft Lync 2010 Attendee (user level install) is installed AND Check if the version of ogl.dll (Lync 2010 Attendee for user) is less than 4.0.7577.4461 OR lync basic 2013/version Microsoft Lync Basic 2013 is installed AND Check if the version of Autohelper.DLL is less than 15.0.4709.1000 OR live meeting 2007/version Microsoft Live Meeting 2007 Console is installed AND Check if the version of Ogl.dll is less than 12.0.6719.5000 OR office 2007/version Microsoft Office 2007 is installed AND Check if the version of Ogl.dll is less than 12.0.6719.5000 OR office 2010/version Microsoft Office 2010 is installed AND Check if the version of Ogl.dll is less than 14.0.7148.5000 OR .net 3.5/win8/server 2012/versions either os Microsoft Windows 8 (x86) is installed AND Microsoft Windows 8 (x64) is installed AND Microsoft Windows Server 2012 (64-bit) is installed AND Microsoft .NET Framework 3.5 SP1 is installed AND GDR/LDR Check if the version of presentationcore.dll is less than 3.0.6920.6418 OR Check for LDR Check if the version of presentationcore.dll is greater than or equal to 3.0.6920.8600 AND Check if the version of presentationcore.dll is less than 3.0.6920.8671

Definition Id: oval:org.mitre.oval:def:28875

Oval ID:	oval:org.mitre.oval:def:28875
Title:	TrueType font parsing vulnerability - CVE-2015-1671 (MS15-044) (Mac OS X)
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."
Family:	macos	Class:	vulnerability
Reference(s):	CVE-2015-1671	Version:	4
Platform(s):	Apple Mac OS X Apple Mac OS X Server	Product(s):	Microsoft Silverlight 5 for Mac
Definition Synopsis:
Microsoft Silverlight 5 is installed AND Check if the version of Microsoft Silverlight is less than 5.1.40416.0

CPE : Common Platform Enumeration

Type	Description	Count
Application	Microsoft .Net Framework cpe:2.3:a:microsoft:.net_framework:4.5.2:::::::* cpe:2.3:a:microsoft:.net_framework:4.5.1:::::::* cpe:2.3:a:microsoft:.net_framework:4.5:::::::* cpe:2.3:a:microsoft:.net_framework:4.0:-:::::: cpe:2.3:a:microsoft:.net_framework:3.5.1:::::::* cpe:2.3:a:microsoft:.net_framework:3.5:-:::::: cpe:2.3:a:microsoft:.net_framework:3.0:sp2::::::	7

Snort® IPS/IDS

Date	Description
2015-06-17	Microsoft Windows Win32k TrueType Font parsing out of bounds attempt RuleID : 34441 - Revision : 2 - Type : OS-WINDOWS
2015-06-17	Microsoft Windows Win32k TrueType Font parsing out of bounds attempt RuleID : 34440 - Revision : 2 - Type : OS-WINDOWS

Nessus® Vulnerability Scanner

Date	Description
2015-05-13	Name : The remote Windows host is affected by multiple vulnerabilities. File : smb_nt_ms15-044.nasl - Type : ACT_GATHER_INFO
2015-05-12	Name : A multimedia application framework installed on the remote Mac OS X host is a... File : macosx_ms15-049.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://www.securityfocus.com/bid/74490
http://www.securitytracker.com/id/1032281
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15...

Source	Url

Alert History

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Date	Informations
2025-02-11 17:21:31	Multiple Updates
2025-01-22 21:21:02	Multiple Updates
2024-11-28 12:45:58	Multiple Updates
2024-06-28 21:27:57	Multiple Updates
2024-02-02 01:31:11	Multiple Updates
2024-02-01 12:09:09	Multiple Updates
2023-09-05 12:29:38	Multiple Updates
2023-09-05 01:09:01	Multiple Updates
2023-09-02 12:29:34	Multiple Updates
2023-09-02 01:09:11	Multiple Updates
2023-08-12 12:32:18	Multiple Updates
2023-08-12 01:08:39	Multiple Updates
2023-08-11 12:27:40	Multiple Updates
2023-08-11 01:08:53	Multiple Updates
2023-08-06 12:26:53	Multiple Updates
2023-08-06 01:08:38	Multiple Updates
2023-08-04 12:26:58	Multiple Updates
2023-08-04 01:08:42	Multiple Updates
2023-07-14 12:26:58	Multiple Updates
2023-07-14 01:08:40	Multiple Updates
2023-03-29 01:28:41	Multiple Updates
2023-03-28 12:09:00	Multiple Updates
2022-10-11 12:24:17	Multiple Updates
2022-10-11 01:08:49	Multiple Updates
2021-05-04 12:38:39	Multiple Updates
2021-04-22 01:47:21	Multiple Updates
2020-11-24 12:13:32	Multiple Updates
2020-05-23 01:55:06	Multiple Updates
2020-05-23 00:44:30	Multiple Updates
2018-10-13 05:18:52	Multiple Updates
2017-06-23 12:01:19	Multiple Updates
2017-01-03 09:23:13	Multiple Updates
2016-04-27 02:08:28	Multiple Updates
2015-06-17 21:26:27	Multiple Updates
2015-05-21 00:28:15	Multiple Updates
2015-05-19 21:29:51	Multiple Updates
2015-05-15 17:25:57	Multiple Updates
2015-05-14 13:28:12	Multiple Updates
2015-05-13 17:26:18	First insertion

Global Informations

Type	Count
Oval ID(s)	2
CPE ID(s)	7
Sources(s)	3
Snort® Rule(s)	2
Nessus® Exploit(s)	2

	Related
9.3	MS15-044
Info : listing not affected by your CVSS Env Score

Same Subject	Severity
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7.8 - CVE-2015-1671

Executive Summary

Security-Database Scoring CVSS v3

Security-Database Scoring CVSS v2

Detail

Original Source

OVAL Definitions

CPE : Common Platform Enumeration

Snort® IPS/IDS

Nessus® Vulnerability Scanner

Sources (Detail)

Alert History

Global Informations

Open Standards

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