medium4.3
CVE-2022-20618
Incorrect Permission Assignment for Critical Resource in Jenkins Bitbucket Branch Source Plugin
Impact
Jenkins Bitbucket Branch Source Plugin prior to 746.v350d2781c184, 725.vd9f8be0fa250, 2.9.11.2, and 2.9.7.2 does not perform permission checks in several HTTP endpoints. This allows attackers with Overall/Read access to enumerate credentials IDs of credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using another vulnerability. An enumeration of credentials IDs in Bitbucket Branch Source Plugin 746.v350d2781c184, 725.vd9f8be0fa250, 2.9.11.2, and 2.9.7.2 requires the appropriate permissions.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:cloudbees-bitbucket-branch-source | >= 726.v7e6f53de133c, < 746.v350d2781c184 | 746.v350d2781c184 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jenkins | Bitbucket Branch Source | through 2.9.10 Version 737.vdf9dc06105be |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://www.openwall.com/lists/oss-security/2022/01/12/6
- https://www.jenkins.io/security/advisory/2022-01-12/#SECURITY-2033
- https://github.com/advisories/GHSA-w2mh-6xj5-f77f
- https://nvd.nist.gov/vuln/detail/CVE-2022-20618
- https://github.com/CVEProject/cvelist/blob/2d78eb36f4d084db7fb35f1535d8d84fdcb7d859/2022/20xxx/CVE-2022-20618.json
- https://github.com/jenkinsci/bitbucket-branch-source-plugin/commit/467ed6c94af8735c4755d53145a54325ae82d073