CVE-2020-3848 - A memory corruption issue was addressed with improved input validation

Back Back to CVE browser

CRITICAL

A memory corruption issue was addressed with improved input validation

Published Apr 1, 2020

9.8

CRITICAL

CVSS 3.1

EPSS 2.20%

Description

A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.3. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.

Affected products

Vendor Apple Product macOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <macOS Catalina 10.15.3

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Apple

macOS

n/a

Version	Status	Constraints
unspecified	affected	<macOS Catalina 10.15.3

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-20

Improper Input Validation

CWE-787

Out-of-bounds Write

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-25113
Advisory
https://support.apple.com/HT210919
x_refsource_MISCRelease NotesVendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-25113		Advisory
https://support.apple.com/HT210919		x_refsource_MISCRelease NotesVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner apple

Published Apr 1, 2020

Updated Aug 4, 2024

Reserved Dec 18, 2019

Link CVE-2020-3848

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2020-3848

Red Hat

Severity n/a

Public date n/a

Links CVE-2020-3848

ENISA EUVD

Assigner apple

Published Apr 1, 2020

Updated Aug 4, 2024

Exploited since n/a

Link EUVD-2020-25113

EUVD-2020-25113