CVE-2019-18848

    Dashboard / Vulnerabilities / CVE-2019-18848

    CVE-2019-18848

    Published: 12 Nov 2019Last Modified: 8 Jul 2026

    Summary:

    Details: The json-jwt gem before 1.11.0 for Ruby lacks an element count during the splitting of a JWE string.

    References: https://lists.debian.org/debian-lts-announce/2020/10/msg00001.html, https://github.com/nov/json-jwt/commit/ada16e772906efdd035e3df49cb2ae372f0f948a, https://github.com/nov/json-jwt/compare/v1.10.2...v1.11.0

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -6ac85e919e1f916637d09fb35bf6be989cc05da2

    Affected versions

    v1.10.2
    v1.10.1
    v1.10.0

    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-2019-18848 | CVE-DB