Use After Free Affecting webkit2gtk3-debuginfo package, versions <0:2.36.7-1.el8_6


Severity

Recommended
medium

Based on Rocky Linux security rating

    Threat Intelligence

    EPSS
    0.29% (70th percentile)

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  • Snyk ID SNYK-ROCKY8-WEBKIT2GTK3DEBUGINFO-3196375
  • published 5 Jan 2023
  • disclosed 1 Nov 2022

How to fix?

Upgrade Rocky-Linux:8 webkit2gtk3-debuginfo to version 0:2.36.7-1.el8_6 or higher.
This issue was patched in RLSA-2022:7704.

NVD Description

Note: Versions mentioned in the description apply only to the upstream webkit2gtk3-debuginfo package and not the webkit2gtk3-debuginfo package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 15.5 and iPadOS 15.5, macOS Monterey 12.4, tvOS 15.5, watchOS 8.6. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS Scores

version 3.1
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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
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SUSE

8.8 high
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Red Hat

8.8 high