CVE-2018-11591

    Dashboard / Vulnerabilities / CVE-2018-11591

    CVE-2018-11591

    Published: 31 May 2018Last Modified: 11 Feb 2026

    Summary:

    Details: Espruino before 1.98 allows attackers to cause a denial of service (application crash) with a user crafted input file via a NULL pointer dereference during syntax parsing. This was addressed by adding validation for a debug trace print statement in jsvar.c.

    References: https://github.com/espruino/Espruino/commit/b6d362f6a1f2de0b3e7604848116efb509196bf4, https://github.com/espruino/Espruino/files/2015612/test.txt, https://github.com/espruino/Espruino/issues/1420, https://github.com/espruino/Espruino/issues/1420, https://github.com/espruino/Espruino/commit/b6d362f6a1f2de0b3e7604848116efb509196bf4, https://github.com/espruino/Espruino/files/2015612/test.txt

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -b6d362f6a1f2de0b3e7604848116efb509196bf4

    Affected versions

    ESPRUINOBOARD_1v3_SEEED

    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