CVE-2022-3277
First published: Thu Sep 22 2022(Updated: )
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.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenStack Neutron | <18.6.0 | |
| OpenStack Neutron | >=19.0.0<19.5.0 | |
| Redhat Openstack Platform | =13.0 | |
| Redhat Openstack Platform | =16.1 | |
| Redhat Openstack Platform | =16.2 | |
| pip/neutron | >=20.0.0.0rc1<20.3.0 | 20.3.0 |
| pip/neutron | <18.6.0 | 18.6.0 |
| pip/neutron | >=19.0.0.0rc1<19.5.0 | 19.5.0 |
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Reference Links
- https://bugs.launchpad.net/neutron/+bug/1988026
- https://bugzilla.redhat.com/show_bug.cgi?id=2129193
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2129211
- https://review.opendev.org/c/openstack/python-openstackclient/+/355405
- https://access.redhat.com/errata/RHSA-2022:8855
- https://access.redhat.com/errata/RHSA-2022:8870
- https://access.redhat.com/security/cve/cve-2022-3277
- https://access.redhat.com/errata/RHSA-2023:0275
- https://nvd.nist.gov/vuln/detail/CVE-2022-3277
- https://github.com/openstack/neutron/commit/01fc2b9195f999df4d810df4ee63f77ecbc81f7e
- https://github.com/openstack/neutron/commit/717e3e09556f1fb9a7a420863746fa785eb6c316
- https://github.com/openstack/neutron/commit/733ef4f2d8c2a3734c360d1c1dd3a6fcd600cb8c
- https://github.com/openstack/neutron/commit/cbeee87fa44cd200d4997e02042098460167dce1
- https://github.com/openstack/neutron/commit/d0e1b54fb1de932b2b30ab4269cf5789632df476
- https://github.com/openstack/neutron/commit/fd7fb0e9d8c602380f54975367d935ab69e10c05
- https://github.com/advisories/GHSA-w446-h7vg-wv3p (Advisory)
Frequently Asked Questions
What is CVE-2022-3277?
CVE-2022-3277 is an uncontrolled resource consumption flaw in openstack-neutron that allows a remote authenticated user to query a list of security groups for an invalid project, creating resources unconstrained by the user's quota.
Is CVE-2022-3277 critical?
No, CVE-2022-3277 has a severity rating of medium.
How can I fix CVE-2022-3277?
To fix CVE-2022-3277, upgrade to a version of OpenStack Neutron or Redhat Openstack Platform that includes the necessary patches.
Which software versions are affected by CVE-2022-3277?
OpenStack Neutron versions up to 18.6.0, OpenStack Neutron versions between 19.0.0 and 19.5.0, Redhat Openstack Platform 13.0, 16.1, and 16.2 are affected by CVE-2022-3277.
Are there any references for CVE-2022-3277?
Yes, you can find references for CVE-2022-3277 at the following links: [Bugzilla Redhat](https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2129211), [OpenDev Review](https://review.opendev.org/c/openstack/python-openstackclient/+/355405), [Redhat Errata](https://access.redhat.com/errata/RHSA-2022:8855).
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