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CVE-2021-30761 vulnerabilities and exploits
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534
VMScore
CVE-2021-21775
A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of Webkit WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. In order to trigger the vulnerability, a victim m...
Webkitgtk Webkitgtk 2.30.4
Fedoraproject Fedora 33
Fedoraproject Fedora 34
Debian Debian Linux 10.0
605
VMScore
CVE-2021-21779
A use-after-free vulnerability exists in the way Webkit’s GraphicsContext handles certain events in WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. A victim must be tricked into visiting a malicious web ...
Webkitgtk Webkitgtk 2.30.4
Fedoraproject Fedora 33
Fedoraproject Fedora 34
Debian Debian Linux 10.0
605
VMScore
CVE-2021-21806
An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.3 x64. A specially crafted HTML web page can cause a use-after-free condition, resulting in remote code execution. The victim needs to visit a malicious web site to trigger the vulnerability.
Webkitgtk Webkitgtk 2.30.3
605
VMScore
CVE-2021-30758
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution.
Apple Safari
Apple Iphone Os
Apple Macos
Apple Tvos
Apple Watchos
605
VMScore
CVE-2021-30762
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.5.4. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
Apple Iphone Os
828
VMScore
CVE-2021-30795
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution.
Apple Safari
Apple Iphone Os
Apple Macos
Apple Tvos
Apple Watchos
605
VMScore
CVE-2021-30797
This issue was addressed with improved checks. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to code execution.
Apple Safari
Apple Ipados
Apple Iphone Os
Apple Macos
Apple Tvos
Apple Watchos
828
VMScore
CVE-2021-30799
Multiple 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...
Apple Iphone Os
Apple Mac Os X
Apple Mac Os X 10.14.6
Apple Mac Os X 10.15.6
Apple Mac Os X 10.15.7
Apple Macos
383
VMScore
CVE-2021-30887
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy.
Apple Macos
Apple Tvos
Apple Watchos
Apple Iphone Os
Apple Ipados
Fedoraproject Fedora 34
Fedoraproject Fedora 35
Debian Debian Linux 10.0
Debian Debian Linux 11.0
383
VMScore
CVE-2021-30890
A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to universal cross site scripting.
Apple Macos
Apple Tvos
Apple Watchos
Apple Iphone Os
Apple Ipados
Fedoraproject Fedora 34
Fedoraproject Fedora 35
Debian Debian Linux 10.0
Debian Debian Linux 11.0
VMScore
CVSSv2
CVSSv3
VMScore
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hard-coded
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CVE-2024-33655
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