Jenkins Deployer Framework Plugin 85.v1d1888e8c021 and earlier does not restrict the name of files in methods implementing form validation, allowing attackers with Item/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
| Link | Tags |
|---|---|
| https://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-2206 | vendor advisory |
| http://www.openwall.com/lists/oss-security/2022/07/27/1 | third party advisory mailing list |