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CVE-2020-1020

UNKNOWN
Published 2020-04-15T15:13:27.000Z
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CVSS Score

V3.1
8.8
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.946
probability
of exploitation in the wild

There is a 94.6% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.994
Higher than 99.4% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles a specially-crafted multi-master font - Adobe Type 1 PostScript format.For all systems except Windows 10, an attacker who successfully exploited the vulnerability could execute code remotely, aka 'Adobe Font Manager Library Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-0938.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Microsoft

Windows

Affected Versions:

10 Version 1803 for 32-bit Systems 10 Version 1803 for x64-based Systems 10 Version 1803 for ARM64-based Systems 10 Version 1809 for 32-bit Systems 10 Version 1809 for x64-based Systems 10 Version 1809 for ARM64-based Systems 10 Version 1709 for 32-bit Systems 10 Version 1709 for x64-based Systems 10 Version 1709 for ARM64-based Systems 10 for 32-bit Systems 10 for x64-based Systems 10 Version 1607 for 32-bit Systems 10 Version 1607 for x64-based Systems 7 for 32-bit Systems Service Pack 1 7 for x64-based Systems Service Pack 1 8.1 for 32-bit systems 8.1 for x64-based systems RT 8.1
Microsoft

Windows Server

Affected Versions:

version 1803 (Core Installation) 2019 2019 (Core installation) 2016 2016 (Core installation) 2008 for 32-bit Systems Service Pack 2 2008 for 32-bit Systems Service Pack 2 (Core installation) 2008 for Itanium-Based Systems Service Pack 2 2008 for x64-based Systems Service Pack 2 2008 for x64-based Systems Service Pack 2 (Core installation) 2008 R2 for Itanium-Based Systems Service Pack 1 2008 R2 for x64-based Systems Service Pack 1 2008 R2 for x64-based Systems Service Pack 1 (Core installation) 2012 2012 (Core installation) 2012 R2 2012 R2 (Core installation)
Microsoft

Windows 10 Version 1909 for 32-bit Systems

Affected Versions:

unspecified
Microsoft

Windows 10 Version 1909 for x64-based Systems

Affected Versions:

unspecified
Microsoft

Windows 10 Version 1909 for ARM64-based Systems

Affected Versions:

unspecified
Microsoft

Windows Server, version 1909 (Server Core installation)

Affected Versions:

unspecified
Microsoft

Windows 10 Version 1903 for 32-bit Systems

Affected Versions:

unspecified
Microsoft

Windows 10 Version 1903 for x64-based Systems

Affected Versions:

unspecified
Microsoft

Windows 10 Version 1903 for ARM64-based Systems

Affected Versions:

unspecified
Microsoft

Windows Server, version 1903 (Server Core installation)

Affected Versions:

unspecified

Known Exploited Vulnerability

This vulnerability is actively being exploited in the wild

View KEV Details

Remediation Status

Overdue

Due Date

May 3, 2022

Added to KEV

November 3, 2021

Required Action

Apply updates per vendor instructions.

Affected Product

Vendor/Project: Microsoft
Product: Windows

Ransomware Risk

Known Ransomware Use
KEV Catalog Version: 2025.01.24 Released: January 24, 2025

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-jvx5-6596-c2vj

Advisory Details

A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles a specially-crafted multi-master font - Adobe Type 1 PostScript format.For all systems except Windows 10, an attacker who successfully exploited the vulnerability could execute code remotely, aka 'Adobe Font Manager Library Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-0938.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-1020
WEB https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1020

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: July 13, 2022

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1020
Published: 2020-04-15T15:13:27.000Z
Last Modified: 2025-02-07T15:17:54.201Z
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