PYSEC-2021-361

En bref

Publiée: 2021-08-31 18:15 UTC
Mise à jour: 2026-06-10 17:02 UTC
CVE: CVE-2021-40085
Alias: GHSA-fh73-gjvg-349c

Description

An issue was discovered in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. Authenticated attackers can reconfigure dnsmasq via a crafted extra_dhcp_opts value.

Paquets affectés

Paquet	Versions
PyPI · neutron	introduced 0, fixed 16.4.1, introduced 17.0.0, fixed 17.2.1, introduced 18.0.0, fixed 18.1.1

Références

https://security.openstack.org/ossa/OSSA-2021-005.html WEB
https://launchpad.net/bugs/1939733 WEB
http://www.openwall.com/lists/oss-security/2021/08/31/2 WEB
https://github.com/advisories/GHSA-fh73-gjvg-349c ADVISORY

Sources

Source	Licence
OSV.dev	CC-BY 4.0 — PyPA Advisory Database