CVE-2023-32187

Published on: Not Yet Published

Last Modified on: 09/21/2023 03:21:00 PM UTC

CVE-2023-32187

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Certain versions of K3s from K3s contain the following vulnerability:

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.

  • CVE-2023-32187 has been assigned by URL Logo se[email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo SUSE - k3s version < v1.24.17+k3s1
  • Affected Vendor/Software: URL Logo SUSE - k3s version < v1.25.13+k3s1
  • Affected Vendor/Software: URL Logo SUSE - k3s version < v1.26.8+k3s1
  • Affected Vendor/Software: URL Logo SUSE - k3s version < v1.27.5+k3s1
  • Affected Vendor/Software: URL Logo SUSE - k3s version < v1.28.1+k3s1

CVSS3 Score: 7.5 - HIGH

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED NONE NONE HIGH

CVE References

Description Tags ⓘ Link
K3s apiserver port is vulnerable to unauthenticated remote denial-of-service (DoS) attack via TLS SAN stuffing attack · Advisory · k3s-io/k3s · GitHub github.com
text/html
 URL Logo MISC github.com/k3s-io/k3s/security/advisories/GHSA-m4hf-6vgr-75r2
Invalid Bug ID bugzilla.suse.com
text/html
 URL Logo MISC bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32187
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationK3sK3sAllAllAllAll
  • cpe:2.3:a:k3s:k3s:*:*:*:*:*:*:*:*:
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