CVE-2024-58259
High
Description
A vulnerability has been identified within Rancher Manager in which it did not enforce request body size limits on certain public (unauthenticated) and authenticated API endpoints. This allows a malicious user to exploit this by sending excessively large payloads, which are fully loaded into memory during processing, leading to Denial of Service (DoS).
SeverityHigh
CVSS8.2
Exploit probability—
ProductGithub.com/rancher/rancher
PublishedSep 2, 2025
First seenSep 2, 2025
Weakness typeCWE-770Allocation of resources without limits
How to fix
Update
- github.com/rancher/rancher2.12.1, 2.11.5, 2.10.9, 2.9.11, 0.0.0-20250813072957-aee95d4e2a41 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| github.com/rancher/rancherGo | 2.12.0 ≤ v < 2.12.1, 2.11.0 ≤ v < 2.11.5, 2.10.0 ≤ v < 2.10.9, 2.9.0 ≤ v < 2.9.11, v < 0.0.0-20250813072957-aee95d4e2a41 | 2.12.1, 2.11.5, 2.10.9, 2.9.11, 0.0.0-20250813072957-aee95d4e2a41 |
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