Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1xZjM4LWYyZnItcTR4Oc3mcA

Improper Input Validation in Jenkins

A arbitrary file read vulnerability exists in Jenkins 2.132 and earlier, 2.121.1 and earlier in the Stapler web framework's org/kohsuke/stapler/Stapler.java that allows attackers to send crafted HTTP requests returning the contents of any file on the Jenkins master file system that the Jenkins master has access to.

Permalink: https://github.com/advisories/GHSA-qf38-f2fr-q4x9
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1xZjM4LWYyZnItcTR4Oc3mcA
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 2 years ago
Updated: 4 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-qf38-f2fr-q4x9, CVE-2018-1999002
References:

• https://nvd.nist.gov/vuln/detail/CVE-2018-1999002
• https://jenkins.io/security/advisory/2018-07-18/#SECURITY-914
• https://www.exploit-db.com/exploits/46453/
• https://www.oracle.com/security-alerts/cpuapr2022.html
• https://github.com/jenkinsci/jenkins/commit/29ca81dd59c255ad633f1bd86cf1be40a5f02c64
• https://github.com/jenkinsci/stapler/commit/8e9679b08c36a2f0cf2a81855d5e04e2ed2ac2b3
• https://github.com/advisories/GHSA-qf38-f2fr-q4x9

Repository: https://github.com/jenkinsci/jenkins
Blast Radius: 1.0

Affected Packages