CVE-2017-9250

    Dashboard / Vulnerabilities / CVE-2017-9250

    CVE-2017-9250

    Published: 28 May 2017Last Modified: 8 Jul 2026

    Summary:

    Details: The lexer_process_char_literal function in jerry-core/parser/js/js-lexer.c in JerryScript 1.0 does not skip memory allocation for empty strings, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via malformed JavaScript source code, related to the jmem_heap_free_block function.

    References: http://www.securitytracker.com/id/1038413, https://github.com/zherczeg/jerryscript/commit/03a8c630f015f63268639d3ed3bf82cff6fa77d8, https://github.com/jerryscript-project/jerryscript/commit/e58f2880df608652aff7fd35c45b242467ec0e79, https://github.com/jerryscript-project/jerryscript/issues/1821

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 63f739e5a0f64abb4e3d2ed103a2f2813c1f2257
    Fixed -None

    Affected versions

    1.0-NA

    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
    CVE-2017-9250 | CVE-DB