CVE-2022-43572
Last modified
CVE-2022-43572 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. In Splunk Enterprise versions below 8.2.9, 8.1.12, and 9.0.2, sending a malformed file through the Splunk-to-Splunk (S2S) or HTTP Event Collector (HEC) protocols to an indexer results in a blockage or denial-of-service preventing further indexing. . EPSS estimates a 0.77% chance of exploitation in the next 30 days.
Description
In Splunk Enterprise versions below 8.2.9, 8.1.12, and 9.0.2, sending a malformed file through the Splunk-to-Splunk (S2S) or HTTP Event Collector (HEC) protocols to an indexer results in a blockage or denial-of-service preventing further indexing.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Splunk | Splunk | >= 8.1.0, < 8.1.12 |
| Splunk | Splunk | >= 8.2.0, < 8.2.9 |
| Splunk | Splunk | >= 9.0.0, < 9.0.2 |
| Splunk | Splunk Cloud Platform | < 9.0.2209 |
References
- https://www.splunk.com/en_us/product-security/announcements/svd-2022-1111.htmlNot Applicable, Vendor Advisory
- https://www.splunk.com/en_us/product-security/announcements/svd-2022-1111.htmlNot Applicable, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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