CLEANSTART-2023-JW01834

    Dashboard / Vulnerabilities / CLEANSTART-2023-JW01834

    CLEANSTART-2023-JW01834

    Published: 31 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2020-9366

    Summary: buffer overflow was found in the way GNU Screen before 4

    Details: Security vulnerability affects the screen package. A buffer overflow was found in the way GNU Screen before 4.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2023/CLEANSTART-2023-JW01834.json, https://osv.dev/vulnerability/CVE-2020-9366, https://nvd.nist.gov/vuln/detail/CVE-2020-9366

    Affected packages

    Package

    Name: screen

    Purl: pkg:apk/cleanstart/screen

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.8.0-r0

    Affected versions

    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