CVE-2023-5871

2023-11-2700:00:00

ubuntu.com

libnbd

network block device

block devices

denial of service

nbd server

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

0.001 Low

EPSS

Percentile

23.0%

JSON

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.

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1055170>

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchlibnbd< anyUNKNOWN
ubuntu22.04noarchlibnbd< anyUNKNOWN
ubuntu23.10noarchlibnbd< anyUNKNOWN
ubuntu24.04noarchlibnbd< anyUNKNOWN