PT-2018-14689 · Octopus · Octopus Deploy

Jburger · Published 2018-10-31 · Updated 2022-07-27 · CVE-2018-18850

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Octopus Deploy versions 2018.8.0 through 2018.9.0

Description The issue allows an authenticated user with permission to modify deployment processes to upload a maliciously crafted YAML configuration. This could potentially allow for remote execution of arbitrary code, running in the same context as the Octopus Server, which by default is SYSTEM for self-hosted installations.

Recommendations For versions 2018.8.0 through 2018.9.0, update to version 2018.9.1 or later to resolve the issue.

Fix

Related Identifiers

CVE-2018-18850

Affected Products

Octopus Deploy

References · 3

• https://osv.dev/vulnerability/CVE-2018-18850 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-18850 · Security Note
• https://github.com/OctopusDeploy/Issues/issues/5042 · Note