Arbitrary Code Injection Affecting webkitgtk4-devel package, versions <0:2.22.7-2.el7


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.61% (80th percentile)

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  • Snyk ID SNYK-RHEL7-WEBKITGTK4DEVEL-4459026
  • published 26 Jul 2021
  • disclosed 10 Apr 2019

How to fix?

Upgrade RHEL:7 webkitgtk4-devel to version 0:2.22.7-2.el7 or higher.
This issue was patched in RHBA-2019:2261.

NVD Description

Note: Versions mentioned in the description apply only to the upstream webkitgtk4-devel package and not the webkitgtk4-devel package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

A use after free issue was addressed with improved memory management. 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 arbitrary code execution.

CVSS Scores

version 3.1
Expand this section

NVD

8.8 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High