Resource exhaustion in Snowplow Stream Collector
CVE-2024-56528
This vulnerability affects Snowplow Collector 3.x before 3.3.0 (unless it’s set up behind a reverse proxy that establishes payload limits). It involves sending very large payloads to the Collector and can render it unresponsive to the rest of the requests. As a result, data would not enter the pipeline and would be potentially lost.
Vulnerability class: DoS (Denial of Service)
EPSS: 0.004 (31.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Snowplow Stream_collector
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Patch, Release Notes)
Frequently asked questions
- What is CVE-2024-56528?
- CVE-2024-56528 is a high-severity vulnerability in Snowplow Stream Collector, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2025-04-03.
- How severe is CVE-2024-56528?
- High severity. CVSS v3 base score is 7.5 out of 10.