CVE-2021-30851

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Summary

CVECVE-2021-30851
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-08-24 19:15:00 UTC
Updated2023-11-07 03:33:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Ipados All All All All
Operating System Apple Ipad Os All All All All
Operating System Apple Iphone Os All All All All
Operating System Apple Macos All All All All
Operating System Apple Macos 12.0.1 All All All
Application Apple Safari All All All All
Operating System Apple Tvos All All All All
Operating System Apple Watchos All All All All
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 11.0 All All All
Operating System Fedoraproject Fedora 33 All All All
Operating System Fedoraproject Fedora 34 All All All

References

ReferenceSourceLinkTags
About the security content of tvOS 15 - Apple Support support.apple.com
About the security content of iOS 15 and iPadOS 15 - Apple Support support.apple.com
Debian -- Security Information -- DSA-4995-1 webkit2gtk DEBIAN www.debian.org
About the security content of Safari 15 - Apple Support MISC support.apple.com
[SECURITY] Fedora 33 Update: webkit2gtk3-2.34.1-1.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
About the security content of watchOS 8 - Apple Support support.apple.com
About the security content of macOS Monterey 12.0.1 - Apple Support CONFIRM support.apple.com
[SECURITY] Fedora 34 Update: webkit2gtk3-2.34.1-1.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
oss-security - Re: WebKitGTK and WPE WebKit Security Advisory WSA-2021-0006 www.openwall.com
[SECURITY] Fedora 33 Update: webkit2gtk3-2.34.1-1.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
Debian -- Security Information -- DSA-4996-1 wpewebkit www.debian.org
[SECURITY] Fedora 34 Update: webkit2gtk3-2.34.1-1.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 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)
  • 183687 Debian Security Update for webkit2gtkwpewebkit (CVE-2021-30851)
  • 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
  • 355438 Amazon Linux Security Advisory for webkitgtk4 : ALAS2-2023-2088
  • 375878 Apple Safari Multiple Vulnerabilities (HT212816)
  • 502198 Alpine Linux Security Update for webkit2gtk
  • 502395 Alpine Linux Security Update for webkit2gtk
  • 505523 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)
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