CVE-2022-32151
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.1 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
49.4%
The httplib and urllib Python libraries that Splunk shipped with Splunk Enterprise did not validate certificates using the certificate authority (CA) certificate stores by default in Splunk Enterprise versions before 9.0 and Splunk Cloud Platform versions before 8.2.2203. Python 3 client libraries now verify server certificates by default and use the appropriate CA certificate stores for each library. Apps and add-ons that include their own HTTP libraries are not affected. 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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| splunk:splunk | splunk | lt | 9.0 |
| splunk:splunk_cloud_platform | splunk splunk cloud platform | lt | 8.2.2203 |
CNA Affected
[
{
"product": "Splunk Enterprise",
"vendor": "Splunk, Inc",
"versions": [
{
"lessThan": "9.0",
"status": "affected",
"version": "9.0",
"versionType": "custom"
}
]
},
{
"product": "Splunk Cloud Platform",
"vendor": "Splunk, Inc",
"versions": [
{
"lessThan": "8.2.2203",
"status": "affected",
"version": "8.2",
"versionType": "custom"
}
]
}
]References
docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation
docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates
research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_simplerequest/
www.splunk.com/en_us/product-security/announcements/svd-2022-0601.html
Social References
More
Related
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.1 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
49.4%