Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1wNmM1LTczN3ItMnI5M84AAlx3

XXE vulnerability in Jenkins Klocwork Analysis Plugin

Klocwork Analysis Plugin 2020.2.1 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

This allows a user able to control the input files for the Klocwork plugin parser to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

Permalink: https://github.com/advisories/GHSA-p6c5-737r-2r93
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1wNmM1LTczN3ItMnI5M84AAlx3
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 2 years ago
Updated: over 1 year ago

CVSS Score: 7.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Identifiers: GHSA-p6c5-737r-2r93, CVE-2020-2247
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-2247
• https://jenkins.io/security/advisory/2020-09-01/#SECURITY-1831
• http://www.openwall.com/lists/oss-security/2020/09/01/3
• https://github.com/advisories/GHSA-p6c5-737r-2r93

Blast Radius: 1.0

Affected Packages