CVE-2021-21636
First published: Tue Mar 30 2021(Updated: )
A missing permission check in Jenkins Team Foundation Server Plugin 5.157.1 and earlier allows attackers with Overall/Read permission to enumerate credentials ID of credentials stored in Jenkins.
Credit: jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| <=5.157.1 | ||
| Jenkins Team Foundation Server | <=5.157.1 | |
| maven/org.jenkins-ci.plugins:tfs | <=5.157.1 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2021/03/30/1
- https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2283%20(1)
- https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2283%20%281%29
- https://nvd.nist.gov/vuln/detail/CVE-2021-21636
- https://github.com/advisories/GHSA-vg28-9f43-gmh5 (Advisory)
Frequently Asked Questions
What is the vulnerability ID for this Jenkins Team Foundation Server Plugin vulnerability?
The vulnerability ID for this Jenkins Team Foundation Server Plugin vulnerability is CVE-2021-21636.
What is the severity of CVE-2021-21636?
The severity of CVE-2021-21636 is medium.
What is the affected software version for CVE-2021-21636?
The affected software version for CVE-2021-21636 is Jenkins Team Foundation Server Plugin 5.157.1 and earlier.
What is the CWE category for CVE-2021-21636?
The CWE category for CVE-2021-21636 is CWE-862.
How can attackers exploit CVE-2021-21636?
Attackers with Overall/Read permission can enumerate credentials IDs of credentials stored in Jenkins, which can be used to capture the credentials for malicious purposes.
- collector/nvd-index
- collector/nvd-api
- collector/github-advisory-latest
- alias/GHSA-vg28-9f43-gmh5
- alias/CVE-2021-21636
- collector/github-advisory
- collector/nvd-cve
- agent/author
- agent/references
- agent/severity
- agent/description
- agent/type
- agent/event
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- agent/weakness
- collector/mitre-cve
- source/MITRE
- vendor/jenkins
- canonical/jenkins team foundation server
- version/jenkins team foundation server/5.157.1
- package-manager/maven