Improper Restriction of Rendered UI Layers or Frames Affecting webkit2gtk package, versions <2.26.1-3~deb10u1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Scope
Changed
Threat Intelligence
EPSS
0.08% (35th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-WEBKIT2GTK-475020
- published 3 Nov 2019
- disclosed 27 Oct 2020
Introduced: 3 Nov 2019
CVE-2019-8771 Open this link in a new tabHow to fix?
Upgrade Debian:10
webkit2gtk
to version 2.26.1-3~deb10u1 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:10
relevant fixed versions and status.
This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in Safari 13.0.1, iOS 13. Maliciously crafted web content may violate iframe sandboxing policy.