CVE-2018-14337

    Dashboard / Vulnerabilities / CVE-2018-14337

    CVE-2018-14337

    Published: 17 Jul 2018Last Modified: 8 Jul 2026

    Summary:

    Details: The CHECK macro in mrbgems/mruby-sprintf/src/sprintf.c in mruby 1.4.1 contains a signed integer overflow, possibly leading to out-of-bounds memory access because the mrb_str_resize function in string.c does not check for a negative length.

    References: https://lists.debian.org/debian-lts-announce/2022/05/msg00006.html, https://github.com/mruby/mruby/issues/4062

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 023070a6396233974785a8fd5735b9380a884f27
    Fixed -None

    Affected versions

    1.4.1

    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