Cross-site Scripting (XSS)

Affecting webkit2gtk package, versions alpine:3.10: <2.24.1-r0 || alpine:3.11: <2.24.1-r0 || alpine:3.9: <2.24.1-r0 || debian:10: <2.24.1-1 || debian:11: <2.24.1-1 || debian:8: * || debian:9: * || debian:unstable: <2.24.1-1 || ubuntu:16.04: * || ubuntu:18.04: <2.24.1-0ubuntu0.18.04.1 || ubuntu:18.10: <2.24.1-0ubuntu0.18.10.2

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Overview

A logic issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to universal cross site scripting.

References

CVSS Score

4.3
medium severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    Required
  • Scope
    Unchanged
  • Confidentiality
    None
  • Integrity
    Low
  • Availability
    None
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVE
CVE-2019-8551
CWE
CWE-79
Snyk ID
SNYK-LINUX-WEBKIT2GTK-443167
Disclosed
18 Dec, 2019
Published
12 Apr, 2019