CVE-2018-18850

high · 8.8

In Octopus Deploy 2018.8.0 through 2018.9.x before 2018.9.1, an authenticated user with permission to modify deployment processes could upload a maliciously crafted YAML configuration, potentially allowing for remote execution of arbitrary code, running in the same context as the Octopus Server (for self-hosted installations by default, SYSTEM).

8.8

CVSS

12.5%

EPSS (exploit prob.)

96th

EPSS percentile

2018-10-31

Published

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Vendor	Product	Affected versions
octopus	octopus_server	>= 2018.8.0, <= 2018.8.12
octopus	octopus_server	>= 2018.9.0, < 2018.9.1

Check a specific version with /api/v1/cve/match.

References

https://github.com/OctopusDeploy/Issues/issues/5042
https://github.com/OctopusDeploy/Issues/issues/5042

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2018-18850