CVE-2021-30823

Published on: 10/28/2021 12:00:00 AM UTC

Last Modified on: 01/09/2023 04:41:00 PM UTC

CVE-2021-30823

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

Certain versions of Ipados from Apple contain the following vulnerability:

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 14.8 and iPadOS 14.8, tvOS 15, Safari 15, watchOS 8. An attacker in a privileged network position may be able to bypass HSTS.

  • CVE-2021-30823 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo Apple - iOS and iPadOS version < 14.8
  • Affected Vendor/Software: URL Logo Apple - tvOS version < 15
  • Affected Vendor/Software: URL Logo Apple - Safari version < 15
  • Affected Vendor/Software: URL Logo Apple - watchOS version < 8
  • Affected Vendor/Software: URL Logo Apple - macOS version < 12.0

CVSS3 Score: 6.5 - MEDIUM

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

CVSS2 Score: 4 - MEDIUM

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

CVE References

Description Tags ⓘ Link
About the security content of iCloud for Windows 13 - Apple Support support.apple.com
text/html
 URL Logo CONFIRM support.apple.com/kb/HT212953
About the security content of tvOS 15 - Apple Support support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT212815
About the security content of macOS Monterey 12.0.1 - Apple Support support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT212869
About the security content of Safari 15 - Apple Support support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT212816
About the security content of watchOS 8 - Apple Support support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT212819
oss-security - WebKitGTK and WPE WebKit Security Advisory WSA-2021-0007 www.openwall.com
text/html
 URL Logo MLIST [oss-security] 20211220 WebKitGTK and WPE WebKit Security Advisory WSA-2021-0007
About the security content of iOS 14.8 and iPadOS 14.8 - Apple Support support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT212807
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Related QID Numbers

  • 159799 Oracle Enterprise Linux Security Update for webkit2gtk3 (ELSA-2022-1777)
  • 240305 Red Hat Update for webkit2gtk3 security (RHSA-2022:1777)
  • 296063 Oracle Solaris 11.4 Support Repository Update (SRU) 45.119.2 Missing (CPUAPR2022)
  • 354436 Amazon Linux Security Advisory for webkit2gtk3 : ALAS2022-2022-015
  • 376012 Apple MacOS Monterey 12.0.1 Not Installed (HT212869)
  • 376058 Apple iCloud for Windows Prior to 13 Multiple Vulnerabilities (HT212953)
  • 502395 Alpine Linux Security Update for webkit2gtk
  • 710570 Gentoo Linux WebkitGTK+ Multiple Vulnerabilities (GLSA 202202-01)
  • 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)
  • 940505 AlmaLinux Security Update for webkit2gtk3 (ALSA-2022:1777)
  • 960138 Rocky Linux Security Update for webkit2gtk3 (RLSA-2022:1777)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System		AppleIpadosAllAllAllAll
Operating
System		AppleIpad OsAllAllAllAll
Operating
System		AppleIphone OsAllAllAllAll
Operating
System		AppleMacosAllAllAllAll
ApplicationAppleSafariAllAllAllAll
Operating
System		AppleTvosAllAllAllAll
Operating
System		AppleWatchosAllAllAllAll
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-30823 : A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0… twitter.com/i/web/status/1… 2021-10-28 19:10:58
Twitter Icon @0_exploit CVE-2021-30823 dlvr.it/SBTp9X 2021-10-28 20:33:15
Reddit Logo Icon /r/k12cybersecurity MS-ISAC CYBERSECURITY ADVISORY - Multiple Vulnerabilities in Apple Products Could Allow for Arbitrary Code Execution 2021-10-27 16:01:10
Reddit Logo Icon /r/k12cybersecurity MS-ISAC CYBERSECURITY ADVISORY - Multiple Vulnerabilities in iCloud for Windows Could Allow for Arbitrary Code Execution 2021-11-15 13:53:21
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