CVE-2021-30851

Published on: 08/24/2021 12:00:00 AM UTC

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

CVE-2021-30851

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 Ipados from Apple contain the following vulnerability:

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code execution.

  • CVE-2021-30851 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo Apple - iOS and iPadOS version < 15
  • 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

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 tvOS 15 - Apple Support support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT212815
About the security content of iOS 15 and iPadOS 15 - Apple Support support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT212814
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
Debian -- Security Information -- DSA-4995-1 webkit2gtk www.debian.org
Depreciated Link
text/html
 URL Logo DEBIAN DSA-4995
oss-security - Re: WebKitGTK and WPE WebKit Security Advisory WSA-2021-0006 www.openwall.com
text/html
 URL Logo MLIST [oss-security] 20211031 Re: WebKitGTK and WPE WebKit Security Advisory WSA-2021-0006
[SECURITY] Fedora 33 Update: webkit2gtk3-2.34.1-1.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
text/html
 URL Logo FEDORA FEDORA-2021-131360fa9a
About the security content of macOS Monterey 12.0.1 - Apple Support support.apple.com
text/html
 URL Logo CONFIRM support.apple.com/kb/HT212869
Debian -- Security Information -- DSA-4996-1 wpewebkit www.debian.org
Depreciated Link
text/html
 URL Logo DEBIAN DSA-4996
[SECURITY] Fedora 34 Update: webkit2gtk3-2.34.1-1.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
text/html
 URL Logo FEDORA FEDORA-2021-483d896d1d
By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].

Related QID Numbers

  • 159799 Oracle Enterprise Linux Security Update for webkit2gtk3 (ELSA-2022-1777)
  • 178857 Debian Security Update for webkit2gtk (DSA 4995-1)
  • 178858 Debian Security Update for wpewebkit (DSA 4996-1)
  • 198555 Ubuntu Security Notification for WebKitGTK Vulnerabilities (USN-5127-1)
  • 240305 Red Hat Update for webkit2gtk3 security (RHSA-2022:1777)
  • 282041 Fedora Security Update for webkit2gtk3 (FEDORA-2021-483d896d1d)
  • 282042 Fedora Security Update for webkit2gtk3 (FEDORA-2021-131360fa9a)
  • 296061 Oracle Solaris 11.4 Support Repository Update (SRU) 42.113.1 Missing (CPUJAN2022)
  • 354436 Amazon Linux Security Advisory for webkit2gtk3 : ALAS2022-2022-015
  • 375878 Apple Safari Multiple Vulnerabilities (HT212816)
  • 502198 Alpine Linux Security Update for webkit2gtk
  • 502395 Alpine Linux Security Update for webkit2gtk
  • 610370 Apple iOS 15 and iPadOS 15 Security Update Missing
  • 710570 Gentoo Linux WebkitGTK+ Multiple Vulnerabilities (GLSA 202202-01)
  • 751392 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2021:3769-1)
  • 751418 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2021:3861-1)
  • 751440 OpenSUSE Security Update for webkit2gtk3 (openSUSE-SU-2021:3874-1)
  • 751521 OpenSUSE Security Update for webkit2gtk3 (openSUSE-SU-2021:1557-1)
  • 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)
  • 940505 AlmaLinux Security Update for webkit2gtk3 (ALSA-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
Operating
System		AppleMacos12.0.1AllAllAll
ApplicationAppleSafariAllAllAllAll
Operating
System		AppleTvosAllAllAllAll
Operating
System		AppleWatchosAllAllAllAll
Operating
System		DebianDebian Linux10.0AllAllAll
Operating
System		DebianDebian Linux11.0AllAllAll
Operating
System		FedoraprojectFedora33AllAllAll
Operating
System		FedoraprojectFedora34AllAllAll
  • 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:o:apple:macos:12.0.1:*:*:*:*:*:*:*:
  • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*:
  • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*:
  • cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*:
  • cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @management_sun IT Risk:Apple.watchOS8リリースと既知の脆弱性への対応について CVE-2021-30857 CVE-2021-30855 CVE-2021-30854 CVE-2021-30851 CVE-2021-3084… twitter.com/i/web/status/1… 2021-09-21 02:32:04
Twitter Icon @management_sun IT Risk:Apple.tvOSアップデートと既知の脆弱性への対応について CVE-2021-30857 CVE-2021-30854 CVE-2021-30851 CVE-2021-30850 CVE-2021-30849… twitter.com/i/web/status/1… 2021-09-21 02:37:54
Twitter Icon @management_sun IT Risk:Apple.About tvOS update and response to known vulnerabilities CVE-2021-30857 CVE-2021-30854 CVE-2021-30851… twitter.com/i/web/status/1… 2021-09-21 02:38:26
Twitter Icon @management_sun IT Risk:Apple.tvOSに複数の脆弱性 -3/4 CVE-2021-30854 CVE-2021-30852 CVE-2021-30851 CVE-2021-30850 CVE-2021-30849 CVE-2021-… twitter.com/i/web/status/1… 2021-10-27 12:50:49
Twitter Icon @management_sun IT Risk:(ALERT)Apple.watchOSに複数の脆弱性 -3/7 CVE-2021-30854 CVE-2021-30852 CVE-2021-30851 CVE-2021-30849 CVE-2021-30847… twitter.com/i/web/status/1… 2021-10-27 13:06:02
© CVE.report 2023 Twitter Nitter Twitter Viewer |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report