jenkinsci/cobertura-plugin · Security
XXE vulnerability in Jenkins Cobertura Plugin
- GHSA ID
- GHSA-vpfj-5gg5-fvfm
- CVE ID
- CVE-2020-2138
- Severity
- high
- Published
- Updated
- CVSS
- 7.1 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
- CVSS v3
- 7.1 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Description
Cobertura Plugin 1.15 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 'Publish Cobertura Coverage Report' post-build step to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.
Cobertura Plugin 1.16 disables external entity resolution for its XML parser.
CWEs
- CWE-611 · Improper Restriction of XML External Entity Reference
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-2138 ↗
- https://jenkins.io/security/advisory/2020-03-09/#SECURITY-1700 ↗
- http://www.openwall.com/lists/oss-security/2020/03/09/1 ↗
- https://github.com/jenkinsci/cobertura-plugin/commit/fdee535fe4782181d822b875c96df8306f245d48 ↗
- https://github.com/advisories/GHSA-vpfj-5gg5-fvfm ↗