#VU66522 Information disclosure in Open Enclave SDK


Published: 2022-08-16 | Updated: 2022-08-25

Vulnerability identifier: #VU66522

Vulnerability risk: Low

CVSSv3.1: 5.2 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-21233

CWE-ID: CWE-200

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Open Enclave SDK
Universal components / Libraries / Software for developers

Vendor: Microsoft

Description

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

The vulnerability exists due to improper isolation of shared resources. A local administrator can gain unauthorized access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Open Enclave SDK: 0.1.0 - 0.18.1


External links
http://github.com/openenclave/openenclave/releases/tag/v0.18.2
http://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

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


Latest bulletins with this vulnerability