PT-2019-3206 · Microsoft · Windows Text Services Framework+1

Tavis Ormandy · Published 2019-09-10 · Updated 2020-08-24 · CVE-2019-1235

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Windows Text Service Framework (affected versions not specified)

Description The issue is related to an elevation of privilege vulnerability in the Windows Text Service Framework (TSF) due to insufficient validation of input or commands received by the TSF server process. This vulnerability can be exploited by an attacker to elevate their privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

RCE

Origin Validation Error

Weakness Enumeration

CWE-20

CWE-346

Related Identifiers

BDU:2019-03195

CVE-2019-1235

Affected Products

Windows

Windows Text Services Framework

References · 6

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1235 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1235 · Security Note
• https://bdu.fstec.ru/vul/2019-03195 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-1235 · Security Note
• https://osv.dev/vulnerability/CVE-2019-1235 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-1235 · Vendor Advisory