CVE-2023-3637

Openstack-neutron: unrestricted creation of security groups (fix for cve-2022-3277)

CVSS 4.3 MEDIUMEPSS 1.0%CWE-400

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.3EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

25 Jul 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

An uncontrolled resource consumption flaw was found in openstack-neutron. This flaw allows a remote authenticated user to query a list of security groups for an invalid project. This issue creates resources that are unconstrained by the user's quota. If a malicious user were to submit a significant number of requests, this could lead to a denial of service.

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

Affected products

Red Hat · Red Hat OpenStack Platform 13 (Queens) Operational Tools Red Hat · Red Hat OpenStack Platform 16.1 Red Hat · Red Hat OpenStack Platform 16.2 Red Hat · Red Hat OpenStack Platform 17.0 Red Hat · Red Hat OpenStack Platform 17.1 Red Hat · Red Hat OpenStack Platform 18.0

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://access.redhat.com/errata/RHSA-2023:4283 https://access.redhat.com/security/cve/CVE-2023-3637 https://bugzilla.redhat.com/show_bug.cgi?id=2222270