UBUNTU-CVE-2021-21231

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    UBUNTU-CVE-2021-21231

    Published: 30 Apr 2021Last Modified: 8 Sept 2025
    Upstream:
    CVE-2021-21231

    Summary:

    Details: Insufficient data validation in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

    References: https://ubuntu.com/security/CVE-2021-21231, https://www.cve.org/CVERecord?id=CVE-2021-21231

    Affected packages

    Package

    Name: chromium-browser

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -90.0.4430.93-0ubuntu0.18.04.1

    Affected versions

    61.0.3163.100-0ubuntu1.1378

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    UBUNTU-CVE-2021-21231 | CVE-DB