Vulnerability Monitor

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CVE-2022-32157

Splunk Enterprise deployment servers in versions before 9.0 allow unauthenticated downloading of forwarder bundles. Remediation requires you to update the deployment server to version 9.0 and Configure authentication for deployment servers and clients (https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/ConfigDSDCAuthEnhancements#Configure_authentication_for_deployment_servers_and_clients). Once enabled, deployment servers can manage only Universal Forwarder versions 9.0 and higher. Though the vulnerability does not directly affect Universal Forwarders, remediation requires updating all Universal Forwarders that the deployment server manages to version 9.0 or higher prior to enabling the remediation.

Published

2022-06-15T17:15:09.200

Last Modified

2024-11-21T07:05:51.513

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-306
Type: Primary
CWE-306

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	splunk	splunk	< 9.0	Yes

References

https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/ConfigDSDCAuthEnhancements#Configure_authentication_for_deployment_servers_and_clients Mitigation, Vendor Advisory ([email protected])
https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates Release Notes, Vendor Advisory ([email protected])
https://research.splunk.com/application/splunk_process_injection_forwarder_bundle_downloads/ Mitigation, Vendor Advisory ([email protected])
https://www.splunk.com/en_us/product-security/announcements/svd-2022-0607.html Vendor Advisory ([email protected])
https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/ConfigDSDCAuthEnhancements#Configure_authentication_for_deployment_servers_and_clients Mitigation, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://research.splunk.com/application/splunk_process_injection_forwarder_bundle_downloads/ Mitigation, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.splunk.com/en_us/product-security/announcements/svd-2022-0607.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)