CVE-2021-30884 Affecting webkit2gtk package, versions <2.34.1-1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Scope
Changed
Threat Intelligence
EPSS
0.13% (47th
percentile)
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-WEBKIT2GTK-2322793
- published 22 Dec 2021
- disclosed 24 Aug 2021
Introduced: 24 Aug 2021
CVE-2021-30884 Open this link in a new tabHow to fix?
Upgrade Debian:unstable
webkit2gtk
to version 2.34.1-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk
package and not the webkit2gtk
package as distributed by Debian
.
See How to fix?
for Debian:unstable
relevant fixed versions and status.
The issue was resolved with additional restrictions on CSS compositing. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Visiting a maliciously crafted website may reveal a user's browsing history.