| Revision Date: | 2021-08-03 | Version: | 1 |
| Title: | Security update for webkit2gtk3 (Important) |
| Description: |
This update for webkit2gtk3 fixes the following issues:
Update to version 2.32.3:
- CVE-2021-21775: Fixed a use-after-free vulnerability in the way certain events are processed for ImageLoader objects. 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 page to trigger this vulnerability. (bsc#1188697) - CVE-2021-21779: Fixed a use-after-free vulnerability in the way that WebKit GraphicsContext handles certain events. 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 page to trigger this vulnerability. (bsc#1188697) - CVE-2021-30663: An integer overflow was addressed with improved input validation. (bsc#1188697) - CVE-2021-30665: A memory corruption issue was addressed with improved state management. (bsc#1188697) - CVE-2021-30689: A logic issue was addressed with improved state management. (bsc#1188697) - CVE-2021-30720: A logic issue was addressed with improved restrictions. (bsc#1188697) - CVE-2021-30734: Multiple memory corruption issues were addressed with improved memory handling. (bsc#1188697) - CVE-2021-30744: A cross-origin issue with iframe elements was addressed with improved tracking of security origins. (bsc#1188697) - CVE-2021-30749: Multiple memory corruption issues were addressed with improved memory handling. (bsc#1188697) - CVE-2021-30758: A type confusion issue was addressed with improved state handling. (bsc#1188697) - CVE-2021-30795: A use after free issue was addressed with improved memory management. (bsc#1188697) - CVE-2021-30797: This issue was addressed with improved checks. (bsc#1188697) - CVE-2021-30799: Multiple memory corruption issues were addressed with improved memory handling. (bsc#1188697)
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| Family: | unix | Class: | patch |
| Status: | | Reference(s): | 1188697
CVE-2021-21775
CVE-2021-21779
CVE-2021-30663
CVE-2021-30665
CVE-2021-30689
CVE-2021-30720
CVE-2021-30734
CVE-2021-30744
CVE-2021-30749
CVE-2021-30758
CVE-2021-30795
CVE-2021-30797
CVE-2021-30799
SUSE-SU-2021:2600-1
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| Platform(s): | SUSE Linux Enterprise Server 12 SP3-BCL
| Product(s): | |
| Definition Synopsis |
| SUSE Linux Enterprise Server 12 SP3-BCL is installed AND Package Information
libjavascriptcoregtk-4_0-18-2.32.3-2.66.1 is installed
OR libwebkit2gtk-4_0-37-2.32.3-2.66.1 is installed
OR typelib-1_0-JavaScriptCore-4_0-2.32.3-2.66.1 is installed
OR typelib-1_0-WebKit2-4_0-2.32.3-2.66.1 is installed
OR webkit2gtk-4_0-injected-bundles-2.32.3-2.66.1 is installed
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