CVE-2022-3277
Publication date 6 March 2023
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
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.
Status
Package | Ubuntu Release | Status |
---|---|---|
neutron | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Fixed 2:20.3.0-0ubuntu1.1
|
|
20.04 LTS focal |
Fixed 2:16.4.2-0ubuntu6.2
|
|
18.04 LTS bionic |
Fixed 2:12.1.1-0ubuntu8.1
|
|
16.04 LTS xenial |
Needs evaluation
|
|
14.04 LTS trusty | Ignored end of standard support |
Notes
mdeslaur
This issue was fixed in (2:20.3.0-0ubuntu1) in jammy-proposed, and was later released to -security.
Patch details
Package | Patch details |
---|---|
neutron |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 · Medium |
Attack vector | Network |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-6067-1
- OpenStack Neutron vulnerabilities
- 10 May 2023