CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2023-32187
High (7.5) in k3s k3s. EPSS 0.7% chance of exploitation in the next 30 days. Fixed in github.com/k3s-io/k3s 1.24.17, 1.25.13, 1.26.8.
An Allocation of Resources Without Limits or Throttling vulnerability in SUSE k3s allows attackers with access to K3s servers' apiserver/supervisor port (TCP 6443) cause denial of service.
This issue affects k3s: from v1.24.0 before v1.24.17+k3s1, from v1.25.0 before v1.25.13+k3s1, from v1.26.0 before v1.26.8+k3s1, from sev1.27.0 before v1.27.5+k3s1, from v1.28.0 before v1.28.1+k3s1.
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
- CWE
- CWE-770
- Published
- Modified
- Record from
- the NVD, synced
Affected
- k3s:k3s
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-m4hf-6vgr-75r2 | Go | github.com/k3s-io/k3s | <1.24.17 | 1.24.17 |
| GHSA-m4hf-6vgr-75r2 | Go | github.com/k3s-io/k3s | >=1.25.0 <1.25.13 | 1.25.13 |
| GHSA-m4hf-6vgr-75r2 | Go | github.com/k3s-io/k3s | >=1.26.0 <1.26.8 | 1.26.8 |
| GHSA-m4hf-6vgr-75r2 | Go | github.com/k3s-io/k3s | >=1.27.0 <1.27.5 | 1.27.5 |
| GHSA-m4hf-6vgr-75r2 | Go | github.com/k3s-io/k3s | >=1.28.0 <1.28.1 | 1.28.1 |