Information disclosure in Azure Machine Learning Compute Instance

1) Information disclosure

EUVDB-ID: #VU72239

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-23382

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote user can gain make a GET compute rest API call to the server and obtain potentially sensitive information, such as runtime version.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Azure Machine Learning: All versions

CPE2.3

• cpe:2.3:a:microsoft:azure_machine_learning:*:*:*:*:*:*:*:

External links

http://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23382
http://www.zerodayinitiative.com/advisories/ZDI-23-161/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.