CVE-2021-30887
webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)
CVE-2021-30887 is fixed in 13 products on 1 platform, first by gir1.2-javascriptcoregtk-4.0 2.34.3-0ubuntu0.20.04.1, released August 24, 2021. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
8.8
MODERATE
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0171
77th percentile
ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 20.04 LTS (focal) | 2.34.3-0ubuntu0.20.04.1 | gir1.2-javascriptcoregtk-4.0 2.34.3-0ubuntu0.20.04.1 | Aug 24, 2021 |
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.34.3-1 | gir1.2-javascriptcoregtk-4.0 2.34.3-1 | Aug 24, 2021 |
| gir1.2-webkit2-4.0 · Ubuntu 20.04 LTS (focal) | 2.34.3-0ubuntu0.20.04.1 | gir1.2-webkit2-4.0 2.34.3-0ubuntu0.20.04.1 | Aug 24, 2021 |
| gir1.2-webkit2-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.34.3-1 | gir1.2-webkit2-4.0 2.34.3-1 | Aug 24, 2021 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 20.04 LTS (focal) | 2.34.3-0ubuntu0.20.04.1 | libjavascriptcoregtk-4.0-18 2.34.3-0ubuntu0.20.04.1 | Aug 24, 2021 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 22.04.1 LTS (jammy) | 2.34.3-1 | libjavascriptcoregtk-4.0-18 2.34.3-1 | Aug 24, 2021 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 20.04 LTS (focal) | 2.34.3-0ubuntu0.20.04.1 | libjavascriptcoregtk-4.0-bin 2.34.3-0ubuntu0.20.04.1 | Aug 24, 2021 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 22.04.1 LTS (jammy) | 2.34.3-1 | libjavascriptcoregtk-4.0-bin 2.34.3-1 | Aug 24, 2021 |
| libwebkit2gtk-4.0-37 · Ubuntu 20.04 LTS (focal) | 2.34.3-0ubuntu0.20.04.1 | libwebkit2gtk-4.0-37 2.34.3-0ubuntu0.20.04.1 | Aug 24, 2021 |
| libwebkit2gtk-4.0-37 · Ubuntu 22.04.1 LTS (jammy) | 2.34.3-1 | libwebkit2gtk-4.0-37 2.34.3-1 | Aug 24, 2021 |
| libwebkit2gtk-4.0-37-gtk2 · Ubuntu 20.04 LTS (focal) | 2.34.3-0ubuntu0.20.04.1 | libwebkit2gtk-4.0-37-gtk2 2.34.3-0ubuntu0.20.04.1 | Aug 24, 2021 |
| webkit2gtk · Debian 11.6 (bullseye) | 2.34.3-1~deb11u1 | DSA-5030-1 | Dec 23, 2021 |
| webkit2gtk-driver · Ubuntu 20.04 LTS (focal) | 2.34.3-0ubuntu0.20.04.1 | webkit2gtk-driver 2.34.3-0ubuntu0.20.04.1 | Aug 24, 2021 |
| webkit2gtk-driver · Ubuntu 22.04.1 LTS (jammy) | 2.34.3-1 | webkit2gtk-driver 2.34.3-1 | Aug 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 |
| wpewebkit · Debian 11.6 (bullseye) | 2.34.3-1~deb11u1 | DSA-5031-1 | Dec 23, 2021 |
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