USN-5561-1

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    USN-5561-1

    Published: 10 Aug 2022Last Modified: 27 Apr 2026

    Summary: epiphany-browser vulnerabilities

    Details: It was discovered that GNOME Web incorrectly filtered certain strings. A remote attacker could use this issue to perform cross-site scripting (XSS) attacks. This issue only affected Ubuntu 20.04 LTS. (CVE-2021-45085, CVE-2021-45086, CVE-2021-45087) It was discovered that GNOME Web incorrectly handled certain long page titles. A remote attacker could use this issue to cause GNOME Web to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2022-29536)

    References: https://ubuntu.com/security/notices/USN-5561-1, https://ubuntu.com/security/CVE-2021-45085, https://ubuntu.com/security/CVE-2021-45086, https://ubuntu.com/security/CVE-2021-45087, https://ubuntu.com/security/CVE-2022-29536

    Affected packages

    Package

    Name: epiphany-browser

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.36.4-0ubuntu2

    Affected versions

    3.34.1-1
    3.34.1-1build1

    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
    USN-5561-1 | CVE-DB