vulnerability

Ubuntu: USN-4894-1 (CVE-2021-1765): WebKitGTK vulnerabilities

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Severity

CVSS

(AV:N/AC:M/Au:N/C:N/I:P/A:N)

Published

Mar 29, 2021

Added

Mar 30, 2021

Modified

Mar 27, 2026

Description

This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Maliciously crafted web content may violate iframe sandboxing policy.

Solutions

ubuntu-upgrade-libjavascriptcoregtk-4-0-18ubuntu-upgrade-libwebkit2gtk-4-0-37

References

CVE-2021-1765
https://attackerkb.com/topics/CVE-2021-1765
EUVD-EUVD-2021-7229
NVD-CVE-2021-1765
UBUNTU-USN-4894-1
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-7229

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