USN-6335-1

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    USN-6335-1

    Published: 4 Sept 2023Last Modified: 29 Jun 2026

    Summary: busybox vulnerabilities

    Details: It was discovered that BusyBox incorrectly handled certain malformed gzip archives. If a user or automated system were tricked into processing a specially crafted gzip archive, a remote attacker could use this issue to cause BusyBox to crash, resulting in a denial of service, or execute arbitrary code. This issue only affected Ubuntu 14.04 LTS. (CVE-2021-28831) It was discovered that BusyBox did not properly validate user input when performing certain arithmetic operations. If a user or automated system were tricked into processing a specially crafted file, an attacker could possibly use this issue to cause BusyBox to crash, resulting in a denial of service, or execute arbitrary code. (CVE-2022-48174)

    References: https://ubuntu.com/security/notices/USN-6335-1, https://ubuntu.com/security/CVE-2021-28831, https://ubuntu.com/security/CVE-2022-48174

    Affected packages

    Package

    Name: busybox

    Purl: pkg:deb/ubuntu/busybox?arch=source&distro=trusty%2Fesm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:1.21.0-1ubuntu1.4+esm1

    Affected versions

    1:1.20.0-8.1ubuntu1
    1:1.20.0-9ubuntu1
    1:1.20.0-9ubuntu2

    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-6335-1 | CVE-DB