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CVE-2020-9947

Published: Dec 8, 2020Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-416
NVD MITRE
8.8CVSSHIGH
EPSS Score
1.6%
Top 26.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
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-416

Affected Products

SafariApple Inc.
Desktop App
Consumer Software / browser
tvOSApple Inc.
OS
Operating Systems / mobile-os
watchOSApple Inc.
OS
Operating Systems / mobile-os
iOSApple Inc.
EmbeddedOS
Operating Systems / mobile-os
iPadOSApple Inc.
OS
Operating Systems / mobile-os
apple inc.commercialUSMobile Appsaka apple
and 17 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

http://www.openwall.com/lists/oss-security/2021/03/22/1
openwall.com
https://security.gentoo.org/glsa/202104-03
security.gentoo.org
https://support.apple.com/en-us/HT211843
support.apple.com
and 15 more references View all →

Timeline

Published
Dec 8, 2020
Last Updated
Nov 21, 2024

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