Vulnerability Details : CVE-2019-10099
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.
Products affected by CVE-2019-10099
- cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*
- cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*
- cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*
- cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*
- cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-10099
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-10099
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2019-10099
-
The product stores sensitive information in cleartext within a resource that might be accessible to another control sphere.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-10099
-
https://lists.apache.org/thread.html/c2a39c207421797f82823a8aff488dcd332d9544038307bf69a2ba9e@%3Cuser.spark.apache.org%3E
Pony Mail!Mailing List;Vendor Advisory
-
https://lists.apache.org/thread.html/ra216b7b0dd82a2c12c2df9d6095e689eb3f3d28164e6b6587da69fae@%3Ccommits.spark.apache.org%3E
Pony Mail!Mailing List;Patch;Vendor Advisory
-
https://lists.apache.org/thread.html/rabe1d47e2bf8b8f6d9f3068c8d2679731d57fa73b3a7ed1fa82406d2@%3Cissues.spark.apache.org%3E
[jira] [Commented] (SPARK-28626) Spark leaves unencrypted data on local disk, even with encryption turned on (CVE-2019-10099) - Pony MailMailing List;Vendor Advisory
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