GHSA-8qpf-fv36-h4r8

    Dashboard / Vulnerabilities / GHSA-8qpf-fv36-h4r8

    GHSA-8qpf-fv36-h4r8

    Published: 13 May 2022Last Modified: 16 Feb 2024

    Summary: Infinite Loop in Jenkins Core

    Details: A Cron expression form validation could enter infinite loop, potentially resulting in denial of service. The form validation for cron expressions (e.g. "Poll SCM", "Build periodically") could enter infinite loops when cron expressions only matching certain rare dates were entered, blocking request handling threads indefinitely.

    References: https://nvd.nist.gov/vuln/detail/CVE-2018-1999044, https://github.com/jenkinsci/jenkins/commit/e5046911c57e60a1d6d8aca9b21bd9093b0f3763, https://jenkins.io/security/advisory/2018-08-15/#SECURITY-790

    Affected packages

    Package

    Name: org.jenkins-ci.main:jenkins-core

    Purl: pkg:maven/org.jenkins-ci.main/jenkins-core

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.138

    Affected versions

    1.396

    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