NVD

CVE-2022-32153 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

Splunk Enterprise peers in Splunk Enterprise versions before 9.0 and Splunk Cloud Platform versions before 8.2.2203 did not validate the TLS certificates during Splunk-to-Splunk communications by default. Splunk peer communications configured properly with valid certificates were not vulnerable. However, an attacker with administrator credentials could add a peer without a valid certificate and connections from misconfigured nodes without valid certificates did not fail by default. For Splunk Enterprise, update to Splunk Enterprise version 9.0 and Configure TLS host name validation for Splunk-to-Splunk communications (https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation) to enable the remediation.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

CNA: Splunk Inc.

Base Score: 8.1 HIGH

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 6.8 MEDIUM

Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation	Mitigation Vendor Advisory
https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation	Mitigation Vendor Advisory
https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates	Release Notes Vendor Advisory
https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates	Release Notes Vendor Advisory
https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/	Mitigation Vendor Advisory
https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/	Mitigation Vendor Advisory
https://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption/	Mitigation Vendor Advisory
https://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption/	Mitigation Vendor Advisory
https://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned/	Mitigation Vendor Advisory
https://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned/	Mitigation Vendor Advisory
https://research.splunk.com/network/splunk_identified_ssl_tls_certificates/	Mitigation Vendor Advisory
https://research.splunk.com/network/splunk_identified_ssl_tls_certificates/	Mitigation Vendor Advisory
https://www.splunk.com/en_us/product-security/announcements/svd-2022-0603.html	Vendor Advisory
https://www.splunk.com/en_us/product-security/announcements/svd-2022-0603.html	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-295	Improper Certificate Validation	NIST
CWE-297	Improper Validation of Certificate with Host Mismatch	Splunk Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

CVE Modified by CVE 11/21/2024 2:05:50 AM

Action	Type	New Value
Added	Reference	https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation
Added	Reference	https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates
Added	Reference	https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/
Added	Reference	https://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption/
Added	Reference	https://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned/
Added	Reference	https://research.splunk.com/network/splunk_identified_ssl_tls_certificates/
Added	Reference	https://www.splunk.com/en_us/product-security/announcements/svd-2022-0603.html

Initial Analysis by NIST 6/23/2022 9:22:40 PM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Added	CVSS V2		NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Added	CWE		NIST CWE-295
Added	CPE Configuration		OR cpe:2.3:a:splunk:splunk:::::enterprise::: versions up to (excluding) 9.0 cpe:2.3:a:splunk:splunk_cloud_platform::::::::* versions up to (excluding) 8.2.2203
Changed	Reference Type	https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation No Types Assigned	https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation Mitigation, Vendor Advisory
Changed	Reference Type	https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates No Types Assigned	https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates Release Notes, Vendor Advisory
Changed	Reference Type	https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/ No Types Assigned	https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/ Mitigation, Vendor Advisory
Changed	Reference Type	https://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption/ No Types Assigned	https://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption/ Mitigation, Vendor Advisory
Changed	Reference Type	https://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned/ No Types Assigned	https://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned/ Mitigation, Vendor Advisory
Changed	Reference Type	https://research.splunk.com/network/splunk_identified_ssl_tls_certificates/ No Types Assigned	https://research.splunk.com/network/splunk_identified_ssl_tls_certificates/ Mitigation, Vendor Advisory
Changed	Reference Type	https://www.splunk.com/en_us/product-security/announcements/svd-2022-0603.html No Types Assigned	https://www.splunk.com/en_us/product-security/announcements/svd-2022-0603.html Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2022-32153
NVD Published Date:
06/15/2022
NVD Last Modified:
11/21/2024
Source:
Splunk Inc.

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Information Technology Laboratory

National Vulnerability Database