PT-2018-2025 · Microsoft · Windows 10 Servers+5

Mtowalski1 · Published 2018-12-11 · Updated 2020-08-24 · CVE-2018-8634

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Windows Server 2016 Windows 10 Windows Server 2019 Windows 10 Servers

Description A remote code execution issue exists due to the improper handling of objects in memory by Microsoft text-to-speech. This allows remote attackers to execute arbitrary code and affect the system.

Recommendations For Windows Server 2016, update to a version that includes the fix for the Microsoft Text-To-Speech Remote Code Execution issue. For Windows 10, update to a version that includes the fix for the Microsoft Text-To-Speech Remote Code Execution issue. For Windows Server 2019, update to a version that includes the fix for the Microsoft Text-To-Speech Remote Code Execution issue. For Windows 10 Servers, update to a version that includes the fix for the Microsoft Text-To-Speech Remote Code Execution issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2018-01641

CVE-2018-8634

Affected Products

Text-To-Speech

Windows

Windows 10

Windows 10 Servers

Windows Server 2016

Windows Server 2019

References · 8

• https://osv.dev/vulnerability/CVE-2018-8634 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-8634 · Security Note
• https://bdu.fstec.ru/vul/2018-01641 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2018-8634 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8634 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8634 · Security Note
• http://securityfocus.com/bid/106078 · Note
• https://vuldb.com/?id.127803 · Note