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CVE-2021-30749
Medium prioritySome fixes available 9 of 28
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. 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-2021-30744
Medium prioritySome fixes available 9 of 28
Description: A cross-origin issue with iframe elements was addressed with improved tracking of security origins. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS...
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-2021-30734
Medium prioritySome fixes available 9 of 28
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. 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-2021-30720
Medium prioritySome fixes available 9 of 28
A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious website may be able to access restricted ports...
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-2021-30689
Medium prioritySome fixes available 9 of 28
A logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. 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-2021-30665
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 |