GSD-2018-11770
Vulnerability from gsd - Updated: 2023-12-13 01:22Details
From version 1.3.0 onward, Apache Spark's standalone master exposes a REST API for job submission, in addition to the submission mechanism used by spark-submit. In standalone, the config property 'spark.authenticate.secret' establishes a shared secret for authenticating requests to submit jobs via spark-submit. However, the REST API does not use this or any other authentication mechanism, and this is not adequately documented. In this case, a user would be able to run a driver program without authenticating, but not launch executors, using the REST API. This REST API is also used by Mesos, when set up to run in cluster mode (i.e., when also running MesosClusterDispatcher), for job submission. Future versions of Spark will improve documentation on these points, and prohibit setting 'spark.authenticate.secret' when running the REST APIs, to make this clear. Future versions will also disable the REST API by default in the standalone master by changing the default value of 'spark.master.rest.enabled' to 'false'.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2018-11770",
"description": "From version 1.3.0 onward, Apache Spark\u0027s standalone master exposes a REST API for job submission, in addition to the submission mechanism used by spark-submit. In standalone, the config property \u0027spark.authenticate.secret\u0027 establishes a shared secret for authenticating requests to submit jobs via spark-submit. However, the REST API does not use this or any other authentication mechanism, and this is not adequately documented. In this case, a user would be able to run a driver program without authenticating, but not launch executors, using the REST API. This REST API is also used by Mesos, when set up to run in cluster mode (i.e., when also running MesosClusterDispatcher), for job submission. Future versions of Spark will improve documentation on these points, and prohibit setting \u0027spark.authenticate.secret\u0027 when running the REST APIs, to make this clear. Future versions will also disable the REST API by default in the standalone master by changing the default value of \u0027spark.master.rest.enabled\u0027 to \u0027false\u0027.",
"id": "GSD-2018-11770",
"references": [
"https://www.suse.com/security/cve/CVE-2018-11770.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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"details": "From version 1.3.0 onward, Apache Spark\u0027s standalone master exposes a REST API for job submission, in addition to the submission mechanism used by spark-submit. In standalone, the config property \u0027spark.authenticate.secret\u0027 establishes a shared secret for authenticating requests to submit jobs via spark-submit. However, the REST API does not use this or any other authentication mechanism, and this is not adequately documented. In this case, a user would be able to run a driver program without authenticating, but not launch executors, using the REST API. This REST API is also used by Mesos, when set up to run in cluster mode (i.e., when also running MesosClusterDispatcher), for job submission. Future versions of Spark will improve documentation on these points, and prohibit setting \u0027spark.authenticate.secret\u0027 when running the REST APIs, to make this clear. Future versions will also disable the REST API by default in the standalone master by changing the default value of \u0027spark.master.rest.enabled\u0027 to \u0027false\u0027.",
"id": "GSD-2018-11770",
"modified": "2023-12-13T01:22:41.787836Z",
"schema_version": "1.4.0"
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"cwe_ids": [
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"date": "2019-10-03",
"description": "Apache Spark standalone master exposes a REST API for job submission, in addition to the submission mechanism used by spark-submit. In standalone, the config property `spark.authenticate.secret` establishes a shared secret for authenticating requests to submit jobs via spark-submit. However, the REST API does not use this or any other authentication mechanism, and this is not adequately documented. In this case, a user would be able to run a driver program without authenticating, but not launch executors, using the REST API.",
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"identifier": "CVE-2018-11770",
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"package_slug": "maven/org.apache.spark/spark-core",
"pubdate": "2018-08-13",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Improper Authentication",
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"http://www.securityfocus.com/bid/105097",
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"date": "2021-09-20",
"description": "From version 1.3.0 onward, Apache Spark\u0027s standalone master exposes a REST API for job submission, in addition to the submission mechanism used by spark-submit. In standalone, the config property \u0027spark.authenticate.secret\u0027 establishes a shared secret for authenticating requests to submit jobs via spark-submit. However, the REST API does not use this or any other authentication mechanism, and this is not adequately documented. In this case, a user would be able to run a driver program without authenticating, but not launch executors, using the REST API. This REST API is also used by Mesos, when set up to run in cluster mode (i.e., when also running MesosClusterDispatcher), for job submission. Future versions of Spark will improve documentation on these points, and prohibit setting \u0027spark.authenticate.secret\u0027 when running the REST APIs, to make this clear. Future versions will also disable the REST API by default in the standalone master by changing the default value of \u0027spark.master.rest.enabled\u0027 to \u0027false\u0027.",
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"pubdate": "2018-11-09",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Improper Authentication",
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"description": "From version 1.3.0 onward, Apache Spark\u0027s standalone master exposes a REST API for job submission, in addition to the submission mechanism used by spark-submit. In standalone, the config property \u0027spark.authenticate.secret\u0027 establishes a shared secret for authenticating requests to submit jobs via spark-submit. However, the REST API does not use this or any other authentication mechanism, and this is not adequately documented. In this case, a user would be able to run a driver program without authenticating, but not launch executors, using the REST API. This REST API is also used by Mesos, when set up to run in cluster mode (i.e., when also running MesosClusterDispatcher), for job submission. Future versions of Spark will improve documentation on these points, and prohibit setting \u0027spark.authenticate.secret\u0027 when running the REST APIs, to make this clear. Future versions will also disable the REST API by default in the standalone master by changing the default value of \u0027spark.master.rest.enabled\u0027 to \u0027false\u0027.",
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"impact": {
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"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "NONE",
"baseScore": 4.9,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:N",
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"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.2,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
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"impactScore": 2.5
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},
"lastModifiedDate": "2023-02-10T02:59Z",
"publishedDate": "2018-08-13T16:29Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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