In Spark before 2.7.2, a remote attacker can read unintended static files via various representations of absolute or relative pathnames, as demonstrated by file: URLs and directory traversal sequences. NOTE: this product is unrelated to Ignite Realtime Spark.
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://github.com/perwendel/spark/issues/981 | issue tracking third party advisory |
| https://github.com/perwendel/spark/commit/a221a864db28eb736d36041df2fa6eb8839fc5cd | third party advisory patch |
| https://access.redhat.com/errata/RHSA-2018:2020 | third party advisory vendor advisory |
| https://access.redhat.com/errata/RHSA-2018:2405 | third party advisory vendor advisory |
| https://github.com/perwendel/spark/commit/ce9e11517eca69e58ed4378d1e47a02bd06863cc | third party advisory patch |
| http://sparkjava.com/news#spark-272-released | vendor advisory |
| https://github.com/perwendel/spark/commit/030e9d00125cbd1ad759668f85488aba1019c668 | third party advisory patch |