Vulnerability Description
An issue was discovered in Octopus Deploy through 2020.4.4. If enabled, the websocket endpoint may allow an untrusted tentacle host to present itself as a trusted one.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Octopus | Octopus Deploy | >= 3.11.13, <= 2020.4.4 |
References
- https://github.com/OctopusDeployThird Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6637Issue TrackingThird Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6639Issue TrackingPatchThird Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6640Issue TrackingPatchThird Party Advisory
- https://github.com/OctopusDeployThird Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6637Issue TrackingThird Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6639Issue TrackingPatchThird Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6640Issue TrackingPatchThird Party Advisory
FAQ
What is CVE-2020-27155?
CVE-2020-27155 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in Octopus Deploy through 2020.4.4. If enabled, the websocket endpoint may allow an untrusted tentacle host to present itself as a trusted one.
How severe is CVE-2020-27155?
CVE-2020-27155 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-27155?
Check the references section above for vendor advisories and patch information. Affected products include: Octopus Octopus Deploy.