A flaw was found in Wildfly 9.x. A path traversal vulnerability through the org.wildfly.extension.undertow.deployment.ServletResourceManager.getResource method could lead to information disclosure of arbitrary local files.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
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://access.redhat.com/errata/RHSA-2018:1248 | third party advisory vendor advisory |
| https://access.redhat.com/errata/RHSA-2018:1251 | third party advisory vendor advisory |
| https://access.redhat.com/errata/RHSA-2018:2938 | third party advisory vendor advisory |
| https://issues.jboss.org/browse/WFLY-9620 | issue tracking vendor advisory |
| https://access.redhat.com/errata/RHSA-2018:1247 | third party advisory vendor advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1528361 | issue tracking third party advisory |
| https://access.redhat.com/errata/RHSA-2018:1249 | third party advisory vendor advisory |