CVE-2019-10099
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
Prior to Spark 2.3.3, in certain situations Spark would write user data to local disk unencrypted, even if spark.io.encryption.enabled=true. This includes cached blocks that are fetched to disk (controlled by spark.maxRemoteBlockSizeFetchToMem); in SparkR, using parallelize; in Pyspark, using broadcast and parallelize; and use of python udfs.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2019-10099.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.apache.spark:spark-core_2.11 | <2.3.3 | 2.3.3 |
| PyPI | pyspark | <2.3.3 | 2.3.3 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-10099
- https://github.com/pypa/advisory-database/tree/main/vulns/pyspark/PYSEC-2019-114.yaml
- https://lists.apache.org/thread.html/c2a39c207421797f82823a8aff488dcd332d9544038307bf69a2ba9e@%3Cuser.spark.apache.org%3E
- https://lists.apache.org/thread.html/ra216b7b0dd82a2c12c2df9d6095e689eb3f3d28164e6b6587da69fae@%3Ccommits.spark.apache.org%3E
- https://lists.apache.org/thread.html/rabe1d47e2bf8b8f6d9f3068c8d2679731d57fa73b3a7ed1fa82406d2@%3Cissues.spark.apache.org%3E
- https://www.suse.com/security/cve/CVE-2019-10099.html
Verify integrity in audit chain (admin only). AS-IS.