Description

Jenkins 2.318 and earlier, LTS 2.303.2 and earlier does not check agent-to-controller access to create symbolic links when unarchiving a symbolic link in FilePath#untar.

Remediation

References

https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455

Related Vulnerabilities

CVE-2020-13279 Vulnerability in npm package gitlab-workflow

CVE-2010-1870 Vulnerability in maven package org.apache.struts:struts2-core

CVE-2020-35509 Vulnerability in maven package org.keycloak:keycloak-services

CVE-2023-43502 Vulnerability in maven package com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer

CVE-2020-4075 Vulnerability in npm package electron

Severity

Critical

Classification

CWE-862 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Tags

Vendor Advisory