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CVE-2021-30665
Medium prioritySome fixes available 9 of 28
A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 7.4.1, iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, macOS Big Sur 11.3.1. Processing maliciously crafted web content...
5 affected packages
qtwebkit-opensource-src, qtwebkit-source, webkit2gtk, webkitgtk, wpewebkit
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qtwebkit-opensource-src | Ignored | Ignored | Ignored | Ignored | Ignored |
| qtwebkit-source | Not in release | Not in release | Not in release | Ignored | Ignored |
| webkit2gtk | Fixed | Fixed | Fixed | Fixed | Ignored |
| webkitgtk | Not in release | Not in release | Not in release | Ignored | Ignored |
| wpewebkit | Not in release | Ignored | Ignored | Not in release | Not in release |
CVE-2021-30663
Medium prioritySome fixes available 9 of 28
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead...
5 affected packages
qtwebkit-opensource-src, qtwebkit-source, webkit2gtk, webkitgtk, wpewebkit
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qtwebkit-opensource-src | Ignored | Ignored | Ignored | Ignored | Ignored |
| qtwebkit-source | Not in release | Not in release | Not in release | Ignored | Ignored |
| webkit2gtk | Fixed | Fixed | Fixed | Fixed | Ignored |
| webkitgtk | Not in release | Not in release | Not in release | Ignored | Ignored |
| wpewebkit | Not in release | Ignored | Ignored | Not in release | Not in release |
CVE-2021-21806
Medium prioritySome fixes available 10 of 31
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...
5 affected packages
qtwebkit-opensource-src, qtwebkit-source, webkit2gtk, webkitgtk, wpewebkit
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qtwebkit-opensource-src | Ignored | Ignored | Ignored | Ignored | Ignored |
| qtwebkit-source | Not in release | Not in release | Not in release | Ignored | Ignored |
| webkit2gtk | Fixed | Fixed | Fixed | Fixed | Ignored |
| webkitgtk | Not in release | Not in release | Not in release | Ignored | Ignored |
| wpewebkit | Not in release | Ignored | Ignored | Not in release | Not in release |
CVE-2021-21779
Medium prioritySome fixes available 9 of 31
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...
5 affected packages
qtwebkit-opensource-src, qtwebkit-source, webkit2gtk, webkitgtk, wpewebkit
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qtwebkit-opensource-src | Ignored | Ignored | Ignored | Ignored | Ignored |
| qtwebkit-source | Not in release | Not in release | Not in release | Ignored | Ignored |
| webkit2gtk | Fixed | Fixed | Fixed | Fixed | Ignored |
| webkitgtk | Not in release | Not in release | Not in release | Ignored | Ignored |
| wpewebkit | Not in release | Ignored | Ignored | Not in release | Not in release |
CVE-2021-21775
Medium prioritySome fixes available 9 of 31
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....
5 affected packages
qtwebkit-opensource-src, qtwebkit-source, webkit2gtk, webkitgtk, wpewebkit
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qtwebkit-opensource-src | Ignored | Ignored | Ignored | Ignored | Ignored |
| qtwebkit-source | Not in release | Not in release | Not in release | Ignored | Ignored |
| webkit2gtk | Fixed | Fixed | Fixed | Fixed | Ignored |
| webkitgtk | Not in release | Not in release | Not in release | Ignored | Ignored |
| wpewebkit | Not in release | Ignored | Ignored | Not in release | Not in release |
CVE-2021-1871
Medium prioritySome fixes available 10 of 31
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able...
5 affected packages
qtwebkit-opensource-src, qtwebkit-source, webkit2gtk, webkitgtk, wpewebkit
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qtwebkit-opensource-src | Ignored | Ignored | Ignored | Ignored | Ignored |
| qtwebkit-source | Not in release | Not in release | Not in release | Ignored | Ignored |
| webkit2gtk | Fixed | Fixed | Fixed | Fixed | Ignored |
| webkitgtk | Not in release | Not in release | Not in release | Ignored | Ignored |
| wpewebkit | Not in release | Ignored | Ignored | Not in release | Not in release |
CVE-2021-1844
Medium prioritySome fixes available 10 of 31
A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 14.4.1 and iPadOS 14.4.1, Safari 14.0.3 (v. 14610.4.3.1.7 and 15610.4.3.1.7), watchOS 7.3.2, macOS Big Sur 11.2.3. Processing maliciously...
5 affected packages
qtwebkit-opensource-src, qtwebkit-source, webkit2gtk, webkitgtk, wpewebkit
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qtwebkit-opensource-src | Ignored | Ignored | Ignored | Ignored | Ignored |
| qtwebkit-source | Not in release | Not in release | Not in release | Ignored | Ignored |
| webkit2gtk | Fixed | Fixed | Fixed | Fixed | Ignored |
| webkitgtk | Not in release | Not in release | Not in release | Ignored | Ignored |
| wpewebkit | Not in release | Ignored | Ignored | Not in release | Not in release |
CVE-2021-1788
Medium prioritySome fixes available 10 of 31
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4,...
5 affected packages
qtwebkit-opensource-src, qtwebkit-source, webkit2gtk, webkitgtk, wpewebkit
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qtwebkit-opensource-src | Ignored | Ignored | Ignored | Ignored | Ignored |
| qtwebkit-source | Not in release | Not in release | Not in release | Ignored | Ignored |
| webkit2gtk | Fixed | Fixed | Fixed | Fixed | Ignored |
| webkitgtk | Not in release | Not in release | Not in release | Ignored | Ignored |
| wpewebkit | Not in release | Ignored | Ignored | Not in release | Not in release |
CVE-2020-27918
Medium prioritySome fixes available 10 of 31
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, Safari 14.0.1, tvOS 14.2, iTunes 12.11 for Windows....
5 affected packages
qtwebkit-opensource-src, qtwebkit-source, webkit2gtk, webkitgtk, wpewebkit
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qtwebkit-opensource-src | Ignored | Ignored | Ignored | Ignored | Ignored |
| qtwebkit-source | Not in release | Not in release | Not in release | Ignored | Ignored |
| webkit2gtk | Fixed | Fixed | Fixed | Fixed | Ignored |
| webkitgtk | Not in release | Not in release | Not in release | Ignored | Ignored |
| wpewebkit | Not in release | Ignored | Ignored | Not in release | Not in release |
CVE-2021-1870
Medium prioritySome fixes available 10 of 31
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able...
5 affected packages
qtwebkit-opensource-src, qtwebkit-source, webkit2gtk, webkitgtk, wpewebkit
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qtwebkit-opensource-src | Ignored | Ignored | Ignored | Ignored | Ignored |
| qtwebkit-source | Not in release | Not in release | Not in release | Ignored | Ignored |
| webkit2gtk | Fixed | Fixed | Fixed | Fixed | Ignored |
| webkitgtk | Not in release | Not in release | Not in release | Ignored | Ignored |
| wpewebkit | Not in release | Ignored | Ignored | Not in release | Not in release |