Vulnerability identifier: #VU21663
Vulnerability risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
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 Open Enclave SDK improperly handles objects in memory. A local authenticated user can compromise the host application running the enclave and obtain information stored in the Enclave.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Open Enclave SDK: 0.1.0 - 0.6.0
External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1369
http://github.com/openenclave/openenclave/commit/a39476e5de854317a1a74ec3c08257a00c1625d5
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.