CVE-2021-40085
Published: 31 August 2021
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.
Priority
Medium
CVSS 3 base score: 6.5
Status
| Package | Release | Status |
|---|---|---|
|
neutron Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
| focal |
Needed
|
|
| hirsute |
Ignored
(reached end-of-life)
|
|
| impish |
Not vulnerable
(2:18.1.1+git2021091315.0fa97ecceb-0ubuntu1)
|
|
| jammy |
Not vulnerable
(2:18.1.1+git2021091315.0fa97ecceb-0ubuntu1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(16.4.1, 17.2.1, 18.1.1)
|
|
| xenial |
Needs triage
|
Notes
| Author | Note |
|---|---|
| mdeslaur | This issue is fixed in (2:16.4.1-0ubuntu2) in focal-updates and (2:18.1.1-0ubuntu2) in hirsute-updates, but they have not yet been released to -security. |