gir1.2-javascriptcoregtk-4.0: A memory corruption issue was addressed with improved memory handling
CVE-2021-30846 is fixed in 11 products on 1 platform, first by gir1.2-javascriptcoregtk-4.0 2.34.1-0ubuntu0.20.04.1, released December 24, 2021. It is not reported as exploited. Patch Radar priority: High.
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 20.04 LTS (focal) | 2.34.1-0ubuntu0.20.04.1 | gir1.2-javascriptcoregtk-4.0 2.34.1-0ubuntu0.20.04.1 | Dec 24, 2021 |
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.34.0-1ubuntu1 | gir1.2-javascriptcoregtk-4.0 2.34.0-1ubuntu1 | Dec 24, 2021 |
| gir1.2-webkit2-4.0 · Ubuntu 20.04 LTS (focal) | 2.34.1-0ubuntu0.20.04.1 | gir1.2-webkit2-4.0 2.34.1-0ubuntu0.20.04.1 | Dec 24, 2021 |
| gir1.2-webkit2-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.34.0-1ubuntu1 | gir1.2-webkit2-4.0 2.34.0-1ubuntu1 | Dec 24, 2021 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 20.04 LTS (focal) | 2.34.1-0ubuntu0.20.04.1 | libjavascriptcoregtk-4.0-18 2.34.1-0ubuntu0.20.04.1 | Dec 24, 2021 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 22.04.1 LTS (jammy) | 2.34.0-1ubuntu1 | libjavascriptcoregtk-4.0-18 2.34.0-1ubuntu1 | Dec 24, 2021 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 20.04 LTS (focal) | 2.34.1-0ubuntu0.20.04.1 | libjavascriptcoregtk-4.0-bin 2.34.1-0ubuntu0.20.04.1 | Dec 24, 2021 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 22.04.1 LTS (jammy) | 2.34.0-1ubuntu1 | libjavascriptcoregtk-4.0-bin 2.34.0-1ubuntu1 | Dec 24, 2021 |
| libwebkit2gtk-4.0-37 · Ubuntu 20.04 LTS (focal) | 2.34.1-0ubuntu0.20.04.1 | libwebkit2gtk-4.0-37 2.34.1-0ubuntu0.20.04.1 | Dec 24, 2021 |
| libwebkit2gtk-4.0-37 · Ubuntu 22.04.1 LTS (jammy) | 2.34.0-1ubuntu1 | libwebkit2gtk-4.0-37 2.34.0-1ubuntu1 | Dec 24, 2021 |
| libwebkit2gtk-4.0-37-gtk2 · Ubuntu 20.04 LTS (focal) | 2.34.1-0ubuntu0.20.04.1 | libwebkit2gtk-4.0-37-gtk2 2.34.1-0ubuntu0.20.04.1 | Dec 24, 2021 |
| webkit2gtk-driver · Ubuntu 20.04 LTS (focal) | 2.34.1-0ubuntu0.20.04.1 | webkit2gtk-driver 2.34.1-0ubuntu0.20.04.1 | Dec 24, 2021 |
| webkit2gtk-driver · Ubuntu 22.04.1 LTS (jammy) | 2.34.0-1ubuntu1 | webkit2gtk-driver 2.34.0-1ubuntu1 | Dec 24, 2021 |
| webkit2gtk3 · RHEL 8 | 0:2.34.6-1.el8 | RHSA-2022:1777 | May 10, 2022 |
| webkit2gtk3 · almalinux 8 | 2.34.6-1.el8 | ALSA-2022:1777 | May 10, 2022 |
| webkit2gtk3 · ol 8 | 0:2.34.6-1.el8 | ELSA-2022-1777 | May 17, 2022 |
| webkit2gtk3 · rocky 8 | 0:2.34.6-1.el8 | RLSA-2022:1777 | May 10, 2022 |
| webkit2gtk3-devel · RHEL 8 | 0:2.34.6-1.el8 | RHSA-2022:1777 | May 10, 2022 |
| webkit2gtk3-devel · almalinux 8 | 2.34.6-1.el8 | ALSA-2022:1777 | May 10, 2022 |
| webkit2gtk3-devel · ol 8 | 0:2.34.6-1.el8 | ELSA-2022-1777 | May 17, 2022 |
| webkit2gtk3-jsc · RHEL 8 | 0:2.34.6-1.el8 | RHSA-2022:1777 | May 10, 2022 |
| webkit2gtk3-jsc · almalinux 8 | 2.34.6-1.el8 | ALSA-2022:1777 | May 10, 2022 |
| webkit2gtk3-jsc · ol 8 | 0:2.34.6-1.el8 | ELSA-2022-1777 | May 17, 2022 |
| webkit2gtk3-jsc-devel · RHEL 8 | 0:2.34.6-1.el8 | RHSA-2022:1777 | May 10, 2022 |
| webkit2gtk3-jsc-devel · almalinux 8 | 2.34.6-1.el8 | ALSA-2022:1777 | May 10, 2022 |
| webkit2gtk3-jsc-devel · ol 8 | 0:2.34.6-1.el8 | ELSA-2022-1777 | May 17, 2022 |
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