Overview
- 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.
- Source
- security@apache.org
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-312
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "348D0E20-6B63-4516-B1A8-46FEE778E07E",
"versionEndIncluding": "1.6.3",
"versionStartIncluding": "1.0.2"
},
{
"criteria": "cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DFB8C81A-DF11-4616-83C3-67B49BFD5C86",
"versionEndIncluding": "2.0.2",
"versionStartIncluding": "2.0.0"
},
{
"criteria": "cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EF05757C-1031-4F5E-A70E-EDF8ECEBCB86",
"versionEndIncluding": "2.1.3",
"versionStartIncluding": "2.1.0"
},
{
"criteria": "cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D25D5D98-C601-4976-93BC-DEC6CD067CDC",
"versionEndIncluding": "2.2.2",
"versionStartIncluding": "2.2.0"
},
{
"criteria": "cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "674CFE0D-8FEE-4757-A007-1BEEABB517C7",
"versionEndExcluding": "2.3.2",
"versionStartIncluding": "2.3.0"
}
],
"operator": "OR"
}
]
}
]