PT-2020-3163 · Microsoft · Windows Font Driver Host+1

Kdot · Published 2020-07-14 · Updated 2021-07-21 · CVE-2020-1355

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 Font Driver Host (affected versions not specified)

Description The issue is related to a buffer overflow in memory, allowing an attacker to execute arbitrary code on a victim system. This can be exploited by a remote attacker, potentially affecting the system. The vulnerability is addressed by correcting how the Windows Font Driver Host handles memory.

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

RCE

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

CWE-20

Related Identifiers

BDU:2020-03461

CVE-2020-1355

ZDI-20-875

Affected Products

Windows

Windows Font Driver Host

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2020-1355 · Security Note
• https://bdu.fstec.ru/vul/2020-03461 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1355 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-20-875 · Security Note
• https://osv.dev/vulnerability/CVE-2020-1355 · Vendor Advisory