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CVE-2021-1820
Medium prioritySome fixes available 9 of 28
A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may result in the...
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-2021-1817
Medium prioritySome fixes available 9 of 28
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may lead to arbitrary...
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-2021-30762
Medium prioritySome fixes available 9 of 28
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...
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-2021-30761
Medium prioritySome fixes available 1 of 20
A memory corruption issue was addressed with improved state 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...
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 | Not affected | Not affected | Not affected | 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-2021-30897
Medium prioritySome fixes available 8 of 28
An issue existed in the specification for the resource timing API. The specification was updated and the updated specification was implemented. This issue is fixed in macOS Monterey 12.0.1. A malicious website may exfiltrate data...
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 | Ignored | 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-2021-30890
Medium prioritySome fixes available 8 of 28
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...
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 | Ignored | 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-2021-30889
Medium prioritySome fixes available 8 of 28
A buffer overflow issue was addressed with improved memory handling. 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 arbitrary...
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 | Ignored | 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-2021-30888
Medium prioritySome fixes available 8 of 28
An information leakage issue was addressed. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1. A malicious website using Content Security Policy reports...
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 | Ignored | 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-2021-30887
Medium prioritySome fixes available 8 of 28
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...
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 | Ignored | 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-2021-30884
Medium prioritySome fixes available 8 of 28
The issue was resolved with additional restrictions on CSS compositing. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Visiting a maliciously crafted website may reveal a user's browsing history.
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 | Ignored | 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 |