CVE-2020-9947

Published on: 12/08/2020 12:00:00 AM UTC

Last Modified on: 06/02/2022 06:56:00 PM UTC

CVE-2020-9947

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Certain versions of Icloud from Apple contain the following vulnerability:

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.

  • CVE-2020-9947 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 8.8 - HIGH

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE REQUIRED
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.8 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags ⓘ Link
About the security content of iTunes 12.10.9 for Windows - Apple Support Release Notes
Vendor Advisory
support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT211952
About the security content of iOS 14.0 and iPadOS 14.0 - Apple Support Release Notes
Vendor Advisory
support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT211850
WebkitGTK+: Multiple vulnerabilities (GLSA 202104-03) — Gentoo security security.gentoo.org
text/html
 URL Logo GENTOO GLSA-202104-03
About the security content of Safari 14.0 - Apple Support Release Notes
Vendor Advisory
support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT211845
About the security content of watchOS 7.0 - Apple Support Release Notes
Vendor Advisory
support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT211844
About the security content of tvOS 14.0 - Apple Support Release Notes
Vendor Advisory
support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT211843
About the security content of iCloud for Windows 11.5 - Apple Support Release Notes
Vendor Advisory
support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT211935
oss-security - WebKitGTK and WPE WebKit Security Advisory WSA-2021-0002 www.openwall.com
text/html
 URL Logo MLIST [oss-security] 20210322 WebKitGTK and WPE WebKit Security Advisory WSA-2021-0002
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Related QID Numbers

  • 296067 Oracle Solaris 11.4 Support Repository Update (SRU) 33.94.0 Missing (CPUAPR2021)
  • 501710 Alpine Linux Security Update for webkit2gtk
  • 710013 Gentoo Linux WebkitGTK+ Multiple Vulnerabilities (GLSA 202104-03)
  • 750655 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2021:1990-1)
  • 751623 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2022:0142-1)
  • 751646 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2022:0183-1)
  • 751648 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2022:0182-1)
  • 751659 OpenSUSE Security Update for webkit2gtk3 (openSUSE-SU-2022:0182-1)
  • 751755 OpenSUSE Security Update for webkit2gtk3 (openSUSE-SU-2022:0182-2)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationAppleIcloudAllAllAllAll
ApplicationAppleIcloudAllAllAllAll
Operating
System		AppleIpadosAllAllAllAll
Operating
System		AppleIpadosAllAllAllAll
Operating
System		AppleIphone OsAllAllAllAll
Operating
System		AppleIphone OsAllAllAllAll
ApplicationAppleItunesAllAllAllAll
ApplicationAppleItunesAllAllAllAll
ApplicationAppleSafariAllAllAllAll
Operating
System		AppleTvosAllAllAllAll
Operating
System		AppleTvosAllAllAllAll
Operating
System		AppleWatchosAllAllAllAll
Operating
System		AppleWatchosAllAllAllAll
  • cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*:
  • cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*:
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*:
  • cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*:
  • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @RemotelyAlerts Severity: ?? | A use after free issue was addressed wit... | CVE-2020-9947 | Link for more: alerts.remotelyrmm.com/CVE-2020-9947 2022-06-02 20:29:33
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