CVE-2020-1436

CWE-787 — Out-of-bounds WriteCWE-20 — Improper Input Validation4 documents4 sources
Severity
8.8HIGH
EPSS
13.3%
top 5.82%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
15
Microsoft WindowsMicrosoft Windows 10 Version 1903 FOR 32-bit SystemsMicrosoft Windows 10 Version 1903 FOR Arm64-based Systems+12 more
Timeline
PublishedJul 14
Latest updateMay 24

Description

A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted fonts.For all systems except Windows 10, an attacker who successfully exploited the vulnerability could execute code remotely, aka 'Windows Font Library Remote Code Execution Vulnerability'.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages13 packages

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-g587-x8m2-frwg: A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted fonts↗2022-05-24
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CVEList
CVE-2020-1436: A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted fonts↗2020-07-14
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📋Vendor Advisories

1
Microsoft
Windows Font Library Remote Code Execution Vulnerability↗2020-07-14
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CVE-2020-1436 (HIGH CVSS 8.8) | A remote code execution vulnerabili | cvebase.io