CVE-2023-32186

Description

A Allocation of Resources Without Limits or Throttling vulnerability in SUSE RKE2 allows attackers with access to K3s servers apiserver/supervisor port (TCP 6443) cause denial of service. This issue affects RKE2: from 1.24.0 before 1.24.17+rke2r1, from v1.25.0 before v1.25.13+rke2r1, from v1.26.0 before v1.26.8+rke2r1, from v1.27.0 before v1.27.5+rke2r1, from v1.28.0 before v1.28.1+rke2r1.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.28%
Vendor Advisory suse.com Vendor Advisory github.com
Affected: SUSE RKE2
Published at:
Updated at:

References

Link Tags
https://github.com/rancher/rke2/security/advisories/GHSA-p45j-vfv5-wprq mitigation vendor advisory
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32186 vendor advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2023-32186?
CVE-2023-32186 has been scored as a high severity vulnerability.
How to fix CVE-2023-32186?
To fix CVE-2023-32186, 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-2023-32186 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-32186 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-2023-32186?
CVE-2023-32186 affects SUSE RKE2.
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