CVE-2021-30799

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Summary

CVECVE-2021-30799
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-09-08 14:15:00 UTC
Updated2021-09-15 19:45:00 UTC
DescriptionMultiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing maliciously crafted web content may lead to arbitrary code execution.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Iphone Os All All All All
Operating System Apple Macos All All All All
Operating System Apple Mac Os X All All All All
Operating System Apple Mac Os X 10.14.6 security_update_2019-001 All All
Operating System Apple Mac Os X 10.14.6 security_update_2019-002 All All
Operating System Apple Mac Os X 10.14.6 security_update_2019-004 All All
Operating System Apple Mac Os X 10.14.6 security_update_2019-005 All All
Operating System Apple Mac Os X 10.14.6 security_update_2019-006 All All
Operating System Apple Mac Os X 10.14.6 security_update_2019-007 All All
Operating System Apple Mac Os X 10.14.6 security_update_2020-001 All All
Operating System Apple Mac Os X 10.14.6 security_update_2020-002 All All
Operating System Apple Mac Os X 10.14.6 security_update_2020-003 All All
Operating System Apple Mac Os X 10.14.6 security_update_2020-004 All All
Operating System Apple Mac Os X 10.14.6 security_update_2020-005 All All
Operating System Apple Mac Os X 10.14.6 security_update_2020-006 All All
Operating System Apple Mac Os X 10.14.6 security_update_2020-007 All All
Operating System Apple Mac Os X 10.14.6 security_update_2021-001 All All
Operating System Apple Mac Os X 10.14.6 security_update_2021-002 All All
Operating System Apple Mac Os X 10.14.6 security_update_2021-003 All All
Operating System Apple Mac Os X 10.14.6 security_update_2021-004 All All
Operating System Apple Mac Os X 10.14.6 supplemental_update All All
Operating System Apple Mac Os X 10.14.6 supplemental_update_2 All All
Operating System Apple Mac Os X 10.15.6 supplemental_update All All
Operating System Apple Mac Os X 10.15.7 security_update_2020 All All
Operating System Apple Mac Os X 10.15.7 security_update_2020-001 All All
Operating System Apple Mac Os X 10.15.7 security_update_2020-005 All All
Operating System Apple Mac Os X 10.15.7 security_update_2020-007 All All
Operating System Apple Mac Os X 10.15.7 security_update_2021-001 All All
Operating System Apple Mac Os X 10.15.7 security_update_2021-002 All All
Operating System Apple Mac Os X 10.15.7 security_update_2021-003 All All
Operating System Apple Mac Os X All All All All

References

ReferenceSourceLinkTags
About the security content of Security Update 2021-004 Catalina - Apple Support MISC support.apple.com
About the security content of iOS 14.7 and iPadOS 14.7 - Apple Support MISC support.apple.com
About the security content of Security Update 2021-005 Mojave - Apple Support MISC support.apple.com
About the security content of macOS Big Sur 11.5 - Apple Support MISC support.apple.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 159499 Oracle Enterprise Linux Security Update for GNOME (ELSA-2021-4381)
  • 178727 Debian Security Update for webkit2gtk (DSA 4945-1)
  • 180478 Debian Security Update for wpewebkitwebkit2gtk (CVE-2021-30799)
  • 198444 Ubuntu Security Notification for WebKitGTK vulnerabilities (USN-5024-1)
  • 239811 Red Hat Update for gnome security (RHSA-2021:4381)
  • 281748 Fedora Security Update for webkit2gtk3 (FEDORA-2021-cf7d8c7b1a)
  • 281779 Fedora Security Update for webkit2gtk3 (FEDORA-2021-3de956ceee)
  • 296065 Oracle Solaris 11.4 Support Repository Update (SRU) 39.107.1 Missing (CPUOCT2021)
  • 355438 Amazon Linux Security Advisory for webkitgtk4 : ALAS2-2023-2088
  • 375746 Apple MacOS Big Sur 11.5 Not Installed (HT212602)
  • 375747 Apple macOS Security Update 2021-004 Catalina (HT212600)
  • 375748 Apple macOS Security Update 2021-005 Mojave (HT212603)
  • 501942 Alpine Linux Security Update for webkit2gtk
  • 505521 Alpine Linux Security Update for webkit2gtk
  • 610349 Apple iOS 14.7 and iPadOS 14.7 Security Update Missing
  • 710570 Gentoo Linux WebkitGTK+ Multiple Vulnerabilities (GLSA 202202-01)
  • 750913 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2021:2600-1)
  • 750917 OpenSUSE Security Update for webkit2gtk3 (openSUSE-SU-2021:2598-1)
  • 750943 OpenSUSE Security Update for webkit2gtk3 (openSUSE-SU-2021:1101-1)
  • 750971 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2021:2762-1)
  • 940070 AlmaLinux Security Update for GNOME (ALSA-2021:4381)
  • 960077 Rocky Linux Security Update for GNOME (RLSA-2021:4381)
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