USN-5213-1 — webkit2gtk vulnerabilities

Summary

A large number of security issues were discovered in the WebKitGTK Web and
JavaScript engines. If a user were tricked into viewing a malicious
website, a remote attacker could exploit a variety of issues related to web
browser security, including cross-site scripting attacks, denial of service
attacks, and arbitrary code execution.

Fixed packages 1

Release	Package	Fixed in
Ubuntu · 20.04 LTS 20.04:LTS	webkit2gtk	2.34.3-0ubuntu0.20.04.1

Vulnerabilities 2

Unscored —

CVE-2021-30887

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPad…

Apple macOS iOS and iPadOS qtwebkit-source macOS iOS Debian Ubuntu Alpine

Aug 24, 2021
Unscored —

CVE-2021-30890

A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and …

Apple macOS iOS and iPadOS qtwebkit-source macOS iOS Debian Ubuntu Alpine

Aug 24, 2021

References

report
https://ubuntu.com/security/CVE-2021-30887
report
https://ubuntu.com/security/CVE-2021-30890

webkit2gtk vulnerabilities

Summary

Fixed packages 1

Vulnerabilities 2

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPad…

A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and …

References