Information disclosure in Microsoft Azure CLI REST Command

1) Information disclosure

EUVDB-ID: #VU83107

Risk: High

CVSSv3.1: 7.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-36052

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

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

The vulnerability exists due to excessive data output by the application in Azure CLI REST Command. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

az webapp config appsettings set: All versions

az webapp config appsettings delete: All versions

az staticwebapp appsettings set: All versions

az staticwebapp appsettings delete: All versions

az logicapp config appsettings set: All versions

az logicapp config appsettings delete: All versions

az functionapp config appsettings set: All versions

az functionapp config appsettings delete: All versions

CPE2.3

• cpe:2.3:a:microsoft:az_webapp_config_appsettings_set:*:*:*:*:*:*:*:
• cpe:2.3:a:microsoft:az_webapp_config_appsettings_delete:*:*:*:*:*:*:*:
• cpe:2.3:a:microsoft:az_staticwebapp_appsettings_set:*:*:*:*:*:*:*:
• cpe:2.3:a:microsoft:az_staticwebapp_appsettings_delete:*:*:*:*:*:*:*:
• cpe:2.3:a:microsoft:az_logicapp_config_appsettings_set:*:*:*:*:*:*:*:
• cpe:2.3:a:microsoft:az_logicapp_config_appsettings_delete:*:*:*:*:*:*:*:
• cpe:2.3:a:microsoft:az_functionapp_config_appsettings_set:*:*:*:*:*:*:*:
• cpe:2.3:a:microsoft:az_functionapp_config_appsettings_delete:*:*:*:*:*:*:*:

External links

http://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36052

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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