CVE-2020-9480
CVSS V2 High 9.3
CVSS V3 Critical 9.8
Description
In Apache Spark 2.4.5 and earlier, a standalone resource manager's master may be configured to require authentication (spark.authenticate) via a shared secret. When enabled, however, a specially-crafted RPC to the master can succeed in starting an application's resources on the Spark cluster, even without the shared key. This can be leveraged to execute shell commands on the host machine. This does not affect Spark clusters using other resource managers (YARN, Mesos, etc).
Overview
- CVE ID
- CVE-2020-9480
- Assigner
- security@apache.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-06-23T22:15:14
- Last Modified Date
- 2022-04-26T17:06:10
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:* | 1 | OR | 2.4.5 | |
| cpe:2.3:a:oracle:business_intelligence:5.5.0.0.0:*:*:*:enterprise:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9.3
- Severity
- HIGH
- Exploitability Score
- 8.6
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://spark.apache.org/security.html#CVE-2020-9480 | Vendor Advisory |
| https://lists.apache.org/thread.html/ree9e87aae81852330290a478692e36ea6db47a52a694545c7d66e3e2@%3Cdev.spark.apache.org%3E | Mailing List Vendor Advisory |
| https://lists.apache.org/thread.html/r03ad9fe7c07d6039fba9f2152d345274473cb0af3d8a4794a6645f4b@%3Cuser.spark.apache.org%3E | Mailing List Vendor Advisory |
| https://lists.apache.org/thread.html/rb3956440747e41940d552d377d50b144b60085e7ff727adb0e575d8d@%3Ccommits.submarine.apache.org%3E | Exploit Mailing List Vendor Advisory |
| https://lists.apache.org/thread.html/ra0e62a18ad080c4ce6df5e0202a27eaada75222761efc3f7238b5a3b@%3Ccommits.doris.apache.org%3E | Mailing List Vendor Advisory |
| https://www.oracle.com/security-alerts/cpuApr2021.html | Patch Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-9480 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9480 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:26:21 | Added to TrackCVE | |||
| 2022-12-04 18:38:46 | 2020-06-23T22:15Z | 2020-06-23T22:15:14 | CVE Published Date | updated |
| 2022-12-04 18:38:46 | 2022-04-26T17:06:10 | CVE Modified Date | updated | |
| 2022-12-04 18:38:46 | Analyzed | Vulnerability Status | updated |