Vulnerability in Apache Spark
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.maxRemoteBlockSizeFetchT…
EPSS: 0.013 (67.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Apache Spark — versions 2.3.2 and below
- Apache Spark
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@apache.org (x_refsource_MISC)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
Frequently asked questions
- What is CVE-2019-10099?
- CVE-2019-10099 is a high-severity vulnerability in Apache Spark, classified under Cleartext Storage of Sensitive Information. CVSS score: 7.5/10. Published 2019-08-07.
- How severe is CVE-2019-10099?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2019-10099 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.