CVE-2023-32187

Description

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.23%
Vendor Advisory github.com
Affected: SUSE k3s
Published at:
Updated at:

References

Link Tags
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32187https:// broken link
https://github.com/k3s-io/k3s/security/advisories/GHSA-m4hf-6vgr-75r2 mitigation vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-32187?
CVE-2023-32187 has been scored as a high severity vulnerability.
How to fix CVE-2023-32187?
To fix CVE-2023-32187, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-32187 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-32187 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-32187?
CVE-2023-32187 affects SUSE k3s.
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