CVE-2017-0086

Microsoft Windows - Uniscribe Font Processing Heap Memory Corruption in 'USP10!otlCacheManager::GlyphsSubstituted' (MS17-011)

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Uniscribe in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 allows remote attackers to execute arbitrary code via a crafted web site, aka "Uniscribe Remote Code Execution Vulnerability." This vulnerability is different from those described in CVE-2017-0072, CVE-2017-0083, CVE-2017-0084, CVE-2017-0087, CVE-2017-0088, CVE-2017-0089, and CVE-2017-0090.

Uniscribe en Microsoft Windows Vista SP2, Windows Server 2008 SP2 y R2 SP1 y Windows 7 SP1 permite a atacantes remotos ejecutar código arbitrario a través de un sitio web manipulado, vulnerabilidad también conocida como "Uniscribe Remote Code Execution Vulnerability". Esta vulnerabilidad es distinta de aquellas descritas en CVE-2017-0072, CVE-2017-0083, CVE-2017-0084, CVE-2017-0087, CVE-2017-0088, CVE-2017-0089 y CVE-2017-0090.

Microsoft Windows suffers from a uniscribe font processing heap-based memory corruption vulnerability in USP10!otlCacheManager::GlyphsSubstituted.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-09-09 CVE Reserved
2017-03-17 CVE Published
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-11-02 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (4)

URL	Tag	Source
http://www.securityfocus.com/bid/96603	Vdb Entry
http://www.securitytracker.com/id/1037992	Vdb Entry

URL	Date	SRC
https://www.exploit-db.com/exploits/41649	2024-08-05

URL	Date	SRC
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0086	2017-08-16

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Microsoft Search vendor "Microsoft"		Windows 7 Search vendor "Microsoft" for product "Windows 7"				*		sp1		Affected
Microsoft Search vendor "Microsoft"		Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008"				*		sp2		Affected
Microsoft Search vendor "Microsoft"		Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008"				r2 Search vendor "Microsoft" for product "Windows Server 2008" and version "r2"		sp1		Affected
Microsoft Search vendor "Microsoft"		Windows Vista Search vendor "Microsoft" for product "Windows Vista"				*		sp2		Affected