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CVE-2020-27933

Published: Apr 2, 2021Updated: Nov 21, 2024 Sources: CVE List NVDCWE-787
NVD MITRE
7.8CVSSHIGH
EPSS Score
1.0%
Top 41.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, iCloud for Windows 7.20, watchOS 6.2.8, tvOS 13.4.8, macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. Processing a maliciously crafted image may lead to arbitrary code execution.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-787

Affected Products

icloudapple
SaaSSaaS Service
Cloud & SaaS / saas-application
ipadosapple
EmbeddedOS
Operating Systems / mobile-os
iphone osapple
EmbeddedOS
Operating Systems / mobile-os
mac os xapple
On-premOS
Operating Systems / unix-bsd
tvosapple
EmbeddedOS
Operating Systems / mobile-os
applecommercialUSMobile Appsaka apple inc., apple computer
and 3 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://support.apple.com/en-us/HT211288
support.apple.com
https://support.apple.com/en-us/HT211289
support.apple.com
https://support.apple.com/en-us/HT211290
support.apple.com
and 2 more references View all →

Timeline

Published
Apr 2, 2021
Last Updated
Nov 21, 2024

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