Description

A missing permission check in Jenkins PAM Authentication Plugin 1.5 and earlier, except 1.4.1 in PamSecurityRealm.DescriptorImpl#doTest allowed users with Overall/Read permission to obtain limited information about the file /etc/shadow and the user Jenkins is running as.

Remediation

References

https://jenkins.io/security/advisory/2019-05-21/#SECURITY-1316

http://www.openwall.com/lists/oss-security/2019/05/21/1

Related Vulnerabilities

CVE-2022-22969 Vulnerability in maven package org.springframework.security.oauth:spring-security-oauth2

CVE-2022-43435 Vulnerability in maven package org.jenkins-ci.plugins.plugin:fireline

CVE-2018-1000191 Vulnerability in maven package com.blackducksoftware.integration:blackduck-detect

CVE-2022-23437 Vulnerability in maven package xerces:xercesimpl

CVE-2022-26260 Vulnerability in npm package simple-plist

Severity

Medium

Classification

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

Tags

Vendor Advisory Mailing List Third Party Advisory