CVE-2022-42856
webkit2gtk3-devel: WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * webkitgt...
CVE-2022-42856 is fixed in 17 products on 1 platform, first by DEBIAN-CVE-2022-42856, released December 15, 2022. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on December 14, 2022. Patch Radar priority: Patch now.
Patch nowCISA KEV
CVSS
8.8
Important
Exploitation
Exploited
Listed by CISA
CISA KEV
Dec 14, 2022
Federal due date Jan 4, 2023
EPSS
0.0852
95th percentile
WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * webkitgtk: processing maliciously crafted web content may lead to an arbitrary code execution (CVE-2022-42856) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 20.04 LTS (focal) | 2.38.3-0ubuntu0.20.04.1 | gir1.2-javascriptcoregtk-4.0 2.38.3-0ubuntu0.20.04.1 | Jan 3, 2023 |
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.38.3-0ubuntu0.22.04.1 | gir1.2-javascriptcoregtk-4.0 2.38.3-0ubuntu0.22.04.1 | Jan 3, 2023 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 22.04.1 LTS (jammy) | 2.38.3-0ubuntu0.22.04.1 | gir1.2-javascriptcoregtk-4.1 2.38.3-0ubuntu0.22.04.1 | Jan 3, 2023 |
| gir1.2-webkit2-4.0 · Ubuntu 20.04 LTS (focal) | 2.38.3-0ubuntu0.20.04.1 | gir1.2-webkit2-4.0 2.38.3-0ubuntu0.20.04.1 | Jan 3, 2023 |
| gir1.2-webkit2-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.38.3-0ubuntu0.22.04.1 | gir1.2-webkit2-4.0 2.38.3-0ubuntu0.22.04.1 | Jan 3, 2023 |
| gir1.2-webkit2-4.1 · Ubuntu 22.04.1 LTS (jammy) | 2.38.3-0ubuntu0.22.04.1 | gir1.2-webkit2-4.1 2.38.3-0ubuntu0.22.04.1 | Jan 3, 2023 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 20.04 LTS (focal) | 2.38.3-0ubuntu0.20.04.1 | libjavascriptcoregtk-4.0-18 2.38.3-0ubuntu0.20.04.1 | Jan 3, 2023 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 22.04.1 LTS (jammy) | 2.38.3-0ubuntu0.22.04.1 | libjavascriptcoregtk-4.0-18 2.38.3-0ubuntu0.22.04.1 | Jan 3, 2023 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 20.04 LTS (focal) | 2.38.3-0ubuntu0.20.04.1 | libjavascriptcoregtk-4.0-bin 2.38.3-0ubuntu0.20.04.1 | Jan 3, 2023 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 22.04.1 LTS (jammy) | 2.38.3-0ubuntu0.22.04.1 | libjavascriptcoregtk-4.0-bin 2.38.3-0ubuntu0.22.04.1 | Jan 3, 2023 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 22.04.1 LTS (jammy) | 2.38.3-0ubuntu0.22.04.1 | libjavascriptcoregtk-4.1-0 2.38.3-0ubuntu0.22.04.1 | Jan 3, 2023 |
| libwebkit2gtk-4.0-37 · Ubuntu 20.04 LTS (focal) | 2.38.3-0ubuntu0.20.04.1 | libwebkit2gtk-4.0-37 2.38.3-0ubuntu0.20.04.1 | Jan 3, 2023 |
| libwebkit2gtk-4.0-37 · Ubuntu 22.04.1 LTS (jammy) | 2.38.3-0ubuntu0.22.04.1 | libwebkit2gtk-4.0-37 2.38.3-0ubuntu0.22.04.1 | Jan 3, 2023 |
| libwebkit2gtk-4.0-37-gtk2 · Ubuntu 20.04 LTS (focal) | 2.38.3-0ubuntu0.20.04.1 | libwebkit2gtk-4.0-37-gtk2 2.38.3-0ubuntu0.20.04.1 | Jan 3, 2023 |
| libwebkit2gtk-4.1-0 · Ubuntu 22.04.1 LTS (jammy) | 2.38.3-0ubuntu0.22.04.1 | libwebkit2gtk-4.1-0 2.38.3-0ubuntu0.22.04.1 | Jan 3, 2023 |
| webkit2gtk · Debian 12.15 (bookworm) | 2.38.3-1 | DEBIAN-CVE-2022-42856 | Dec 15, 2022 |
| webkit2gtk · Debian 13.5 (trixie) | 2.38.3-1 | DEBIAN-CVE-2022-42856 | Dec 15, 2022 |
| webkit2gtk · Debian 14 | 2.38.3-1 | DEBIAN-CVE-2022-42856 | Dec 15, 2022 |
| webkit2gtk-driver · Ubuntu 20.04 LTS (focal) | 2.38.3-0ubuntu0.20.04.1 | webkit2gtk-driver 2.38.3-0ubuntu0.20.04.1 | Jan 3, 2023 |
| webkit2gtk-driver · Ubuntu 22.04.1 LTS (jammy) | 2.38.3-0ubuntu0.22.04.1 | webkit2gtk-driver 2.38.3-0ubuntu0.22.04.1 | Jan 3, 2023 |
| webkit2gtk3 · RHEL 8 | 0:2.36.7-1.el8_7.1 | RHSA-2023:0016 | Jan 4, 2023 |
| webkit2gtk3 · RHEL 9 | 0:2.36.7-1.el9_1.1 | RHSA-2023:0021 | Jan 4, 2023 |
| webkit2gtk3 · almalinux 8 | 2.36.7-1.el8_7.1 | ALSA-2023:0016 | Jan 4, 2023 |
| webkit2gtk3 · almalinux 9 | 2.36.7-1.el9_1.1 | ALSA-2023:0021 | Jan 4, 2023 |
| webkit2gtk3 · ol 8 | 0:2.36.7-1.el8_7.1 | ELSA-2023-0016 | Jan 5, 2023 |
| webkit2gtk3 · ol 9 | 0:2.36.7-1.el9_1.1 | ELSA-2023-0021 | Jan 4, 2023 |
| webkit2gtk3 · rocky 8 | 0:2.36.7-1.el8_7.1 | RLSA-2023:0016 | Jan 4, 2023 |
| webkit2gtk3 · rocky 9 | 0:2.36.7-1.el9_1.1 | RLSA-2023:0021 | Jan 4, 2023 |
| webkit2gtk3-devel · RHEL 8 | 0:2.36.7-1.el8_7.1 | RHSA-2023:0016 | Jan 4, 2023 |
| webkit2gtk3-devel · RHEL 9 | 0:2.36.7-1.el9_1.1 | RHSA-2023:0021 | Jan 4, 2023 |
| webkit2gtk3-devel · almalinux 8 | 2.36.7-1.el8_7.1 | ALSA-2023:0016 | Jan 4, 2023 |
| webkit2gtk3-devel · almalinux 9 | 2.36.7-1.el9_1.1 | ALSA-2023:0021 | Jan 4, 2023 |
| webkit2gtk3-devel · ol 8 | 0:2.36.7-1.el8_7.1 | ELSA-2023-0016 | Jan 5, 2023 |
| webkit2gtk3-devel · ol 9 | 0:2.36.7-1.el9_1.1 | ELSA-2023-0021 | Jan 4, 2023 |
| webkit2gtk3-jsc · RHEL 8 | 0:2.36.7-1.el8_7.1 | RHSA-2023:0016 | Jan 4, 2023 |
| webkit2gtk3-jsc · RHEL 9 | 0:2.36.7-1.el9_1.1 | RHSA-2023:0021 | Jan 4, 2023 |
| webkit2gtk3-jsc · almalinux 8 | 2.36.7-1.el8_7.1 | ALSA-2023:0016 | Jan 4, 2023 |
| webkit2gtk3-jsc · almalinux 9 | 2.36.7-1.el9_1.1 | ALSA-2023:0021 | Jan 4, 2023 |
| webkit2gtk3-jsc · ol 8 | 0:2.36.7-1.el8_7.1 | ELSA-2023-0016 | Jan 5, 2023 |
| webkit2gtk3-jsc · ol 9 | 0:2.36.7-1.el9_1.1 | ELSA-2023-0021 | Jan 4, 2023 |
| webkit2gtk3-jsc-devel · RHEL 8 | 0:2.36.7-1.el8_7.1 | RHSA-2023:0016 | Jan 4, 2023 |
| webkit2gtk3-jsc-devel · RHEL 9 | 0:2.36.7-1.el9_1.1 | RHSA-2023:0021 | Jan 4, 2023 |
| webkit2gtk3-jsc-devel · almalinux 8 | 2.36.7-1.el8_7.1 | ALSA-2023:0016 | Jan 4, 2023 |
| webkit2gtk3-jsc-devel · almalinux 9 | 2.36.7-1.el9_1.1 | ALSA-2023:0021 | Jan 4, 2023 |
| webkit2gtk3-jsc-devel · ol 8 | 0:2.36.7-1.el8_7.1 | ELSA-2023-0016 | Jan 5, 2023 |
| webkit2gtk3-jsc-devel · ol 9 | 0:2.36.7-1.el9_1.1 | ELSA-2023-0021 | Jan 4, 2023 |
| wpewebkit · Debian 12.15 (bookworm) | 2.38.3-1 | DEBIAN-CVE-2022-42856 | Dec 15, 2022 |
| wpewebkit · Debian 13.5 (trixie) | 2.38.3-1 | DEBIAN-CVE-2022-42856 | Dec 15, 2022 |
| wpewebkit · Debian 14 | 2.38.3-1 | DEBIAN-CVE-2022-42856 | Dec 15, 2022 |
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