CVE-2021-38364
First published: Thu Apr 20 2023(Updated: )
An issue was discovered in ONOS 2.5.1. There is an incorrect comparison of flow rules installed by intents. A remote attacker can install or remove a new intent, and consequently modify or delete the existing flow rules related to other intents.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ONF SD-RAN ONOS | =2.5.1 | |
| =2.5.1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-38364?
CVE-2021-38364 is classified as a moderate severity vulnerability due to its potential impact on the integrity of flow rules in ONOS.
How do I fix CVE-2021-38364?
To fix CVE-2021-38364, update your ONOS software to a version later than 2.5.1 that addresses the vulnerability.
What are the risks associated with CVE-2021-38364?
The risks associated with CVE-2021-38364 include unauthorized modification or deletion of flow rules, which may disrupt network operations.
Who is affected by CVE-2021-38364?
Users of ONOS version 2.5.1 are affected by CVE-2021-38364 and should take action to mitigate the vulnerability.
Can CVE-2021-38364 be exploited remotely?
Yes, CVE-2021-38364 can be exploited remotely, allowing attackers to alter flow rules through malicious intent installations.
- agent/references
- agent/type
- agent/severity
- agent/author
- agent/weakness
- agent/description
- agent/first-publish-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/mitre-cve
- source/MITRE
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/softwarecombine
- agent/source
- agent/tags
- agent/event
- vendor/opennetworking
- canonical/onf sd-ran onos
- version/onf sd-ran onos/2.5.1