A vulnerability has been found in Octopus Deploy up to 4.1.2 and classified as critical. This vulnerability affects an unknown code block of the component Update Process. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

In Octopus Deploy before 4.1.3, the machine update process doesn't check that the user has access to all environments. This allows an access-control bypass because the set of environments to which a machine is scoped may include environments in which the user lacks access.

The bug was discovered 12/13/2017. The weakness was presented 12/13/2017 (GitHub Repository). The advisory is shared for download at github.com. This vulnerability was named CVE-2017-17665 since 12/13/2017. The exploitation appears to be easy. The attack can be initiated remotely. The requirement for exploitation is a single authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 4.1.3 eliminates this vulnerability.

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• Octopus Deploy

Version

• 4.1.0
• 4.1.1
• 4.1.2

License

• commercial

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CPE 2.2info

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