CVE-2021-25642

ZKConfigurationStore which is optionally used by CapacityScheduler of Apache Hadoop YARN deserializes data obtained from ZooKeeper without validation. An attacker having access to ZooKeeper can run arbitrary commands as YARN user by exploiting this. Users should upgrade to Apache Hadoop 2.10.2, 3.2.4, 3.3.4 or later (containing YARN-11126) if ZKConfigurationStore is used.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://lists.apache.org/thread/g6vf2h4wdgzzdgk91mqozhs58wotq150	Mailing List Vendor Advisory
https://security.netapp.com/advisory/ntap-20221201-0003/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:apache:hadoop::::::::
	cpe:2.3:a:apache:hadoop::::::::
	cpe:2.3:a:apache:hadoop::::::::

History

10 Feb 2023, 17:37

Type	Values Removed	Values Added
References	~~(CONFIRM) https://security.netapp.com/advisory/ntap-20221201-0003/ -~~	(CONFIRM) https://security.netapp.com/advisory/ntap-20221201-0003/ - Third Party Advisory

02 Dec 2022, 01:15

Type	Values Removed	Values Added
References		(CONFIRM) https://security.netapp.com/advisory/ntap-20221201-0003/ -

31 Aug 2022, 16:44

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8
References	~~(MISC) https://lists.apache.org/thread/g6vf2h4wdgzzdgk91mqozhs58wotq150 -~~	(MISC) https://lists.apache.org/thread/g6vf2h4wdgzzdgk91mqozhs58wotq150 - Mailing List, Vendor Advisory
First Time		Apache Apache hadoop
CPE		cpe:2.3:a:apache:hadoop::::::::
CWE		CWE-502

25 Aug 2022, 14:32

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-08-25 14:15

Updated : 2023-12-10 14:35

NVD link : CVE-2021-25642

Mitre link : CVE-2021-25642

CVE.ORG link : CVE-2021-25642

JSON object : View

Products Affected

apache

hadoop

CWE

CWE-502

Deserialization of Untrusted Data

{"id": "CVE-2021-25642", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2022-08-25T14:15:09.067", "references": [{"url": "https://lists.apache.org/thread/g6vf2h4wdgzzdgk91mqozhs58wotq150", "tags": ["Mailing List", "Vendor Advisory"], "source": "security@apache.org"}, {"url": "https://security.netapp.com/advisory/ntap-20221201-0003/", "tags": ["Third Party Advisory"], "source": "security@apache.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security@apache.org", "description": [{"lang": "en", "value": "CWE-502"}]}, {"type": "Secondary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "ZKConfigurationStore which is optionally used by CapacityScheduler of Apache Hadoop YARN deserializes data obtained from ZooKeeper without validation. An attacker having access to ZooKeeper can run arbitrary commands as YARN user by exploiting this. Users should upgrade to Apache Hadoop 2.10.2, 3.2.4, 3.3.4 or later (containing YARN-11126) if ZKConfigurationStore is used."}, {"lang": "es", "value": "ZKConfigurationStore que es usado opcionalmente por CapacityScheduler de Apache Hadoop YARN de serializa los datos obtenidos de ZooKeeper sin comprobaci\u00f3n. Un atacante que tenga acceso a ZooKeeper puede ejecutar comandos arbitrarios como usuario de YARN al aprovechar esto. Los usuarios deben actualizar a Apache Hadoop versiones 2.10.2, 3.2.4, 3.3.4 o posteriores (que contengan YARN-11126) si es usado ZKConfigurationStore."}], "lastModified": "2023-02-10T17:37:08.257", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3A6A3293-6E60-4350-8917-DA91C6AE2A72", "versionEndExcluding": "2.10.2", "versionStartIncluding": "2.9.0"}, {"criteria": "cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2D8C1FE0-05B1-49CC-9D4A-DA0FC5E57746", "versionEndExcluding": "3.2.4", "versionStartIncluding": "3.0.0"}, {"criteria": "cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "97C26B2A-31E2-4766-BA87-B6AE083EF8AE", "versionEndExcluding": "3.3.4", "versionStartIncluding": "3.3.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@apache.org"}