Use After Free Affecting chromium-browser package, versions <99.0.4844.51-0ubuntu0.18.04.1


Severity

Recommended
medium

Based on Ubuntu security rating

    Threat Intelligence

    EPSS
    0.11% (46th percentile)

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  • Snyk ID SNYK-UBUNTU1804-CHROMIUMBROWSER-2394530
  • published 4 Feb 2022
  • disclosed 5 Apr 2022

How to fix?

Upgrade Ubuntu:18.04 chromium-browser to version 99.0.4844.51-0ubuntu0.18.04.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream chromium-browser package and not the chromium-browser package as distributed by Ubuntu. See How to fix? for Ubuntu:18.04 relevant fixed versions and status.

Use after free in Safe Browsing in Google Chrome prior to 98.0.4758.80 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

CVSS Scores

version 3.1
Expand this section

NVD

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