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CVE-2022-26496

Published: 6 March 2022

In nbd-server in nbd before 3.24, there is a stack-based buffer overflow. An attacker can cause a buffer overflow in the parsing of the name field by sending a crafted NBD_OPT_INFO or NBD_OPT_GO message with an large value as the length of the name.

Priority

Medium

CVSS 3 base score: 9.8

Status

Package Release Status
nbd
Launchpad, Ubuntu, Debian
bionic
Released (1:3.16.2-1ubuntu0.2)
focal
Released (1:3.20-1ubuntu0.1)
impish
Released (1:3.21-1ubuntu0.1)
jammy
Released (1:3.23-3ubuntu1)
trusty Needs triage

upstream Needs triage

xenial Needs triage