USN-5504-1

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    USN-5504-1

    Published: 5 Jul 2022Last Modified: 22 Apr 2026

    Summary: firefox vulnerabilities

    Details: Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, spoof the browser UI, bypass CSP restrictions, bypass sandboxed iframe restrictions, obtain sensitive information, bypass the HTML sanitizer, or execute arbitrary code. (CVE-2022-2200, CVE-2022-34468, CVE-2022-34470, CVE-2022-34473, CVE-2022-34474, CVE-2022-34475, CVE-2022-34476, CVE-2022-34477, CVE-2022-34479, CVE-2022-34480, CVE-2022-34481, CVE-2022-34484, CVE-2022-34485) It was discovered that Firefox could be made to save an image with an executable extension in the filename when dragging and dropping an image in some circumstances. If a user were tricked into dragging and dropping a specially crafted image, an attacker could potentially exploit this to trick the user into executing arbitrary code. (CVE-2022-34482, CVE-2022-34483) It was discovered that a compromised server could trick Firefox into an addon downgrade in some circumstances. An attacker could potentially exploit this to trick the browser into downgrading an addon to a prior version. (CVE-2022-34471) It was discovered that an unavailable PAC file caused OCSP requests to be blocked, resulting in incorrect error pages being displayed. (CVE-2022-34472)

    References: https://ubuntu.com/security/notices/USN-5504-1, https://ubuntu.com/security/CVE-2022-2200, https://ubuntu.com/security/CVE-2022-34468, https://ubuntu.com/security/CVE-2022-34470, https://ubuntu.com/security/CVE-2022-34471, https://ubuntu.com/security/CVE-2022-34472, https://ubuntu.com/security/CVE-2022-34473, https://ubuntu.com/security/CVE-2022-34474, https://ubuntu.com/security/CVE-2022-34475, https://ubuntu.com/security/CVE-2022-34476, https://ubuntu.com/security/CVE-2022-34477, https://ubuntu.com/security/CVE-2022-34479, https://ubuntu.com/security/CVE-2022-34480, https://ubuntu.com/security/CVE-2022-34481, https://ubuntu.com/security/CVE-2022-34482, https://ubuntu.com/security/CVE-2022-34483, https://ubuntu.com/security/CVE-2022-34484, https://ubuntu.com/security/CVE-2022-34485

    Affected packages

    Package

    Name: firefox

    Purl: pkg:deb/ubuntu/[email protected]+build2-0ubuntu0.18.04.1?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -102.0+build2-0ubuntu0.18.04.1

    Affected versions

    56.0+build6-0ubuntu1

    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-5504-1 | CVE-DB