VULNERABILITY INTELLIGENCE

CVE-2023-5871

CVSS score5.3 MEDIUM
EPSS probability0.92%
CISA KEVNot currently listed
Published2023-11-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Description

A flaw was found in libnbd, due to a malicious Network Block Device (NBD), a protocol for accessing Block Devices such as hard disks over a Network. This issue may allow a malicious NBD server to cause a Denial of Service.

Weakness classification

  • secalert@redhat.com: CWE-617
  • nvd@nist.gov: CWE-617

Primary references