CVE-2018-3626 Information disclosure in SGX SDK

Medium 4.7 Published 20 Mar 2018 Updated 16 Sep 2024

A side channel vulnerability in the Edger8r tool allows local users to access unauthorized information via generated code.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2018-3626?

CVE-2018-3626 is a medium-severity vulnerability in Intel Corporation SGX SDK, published on 20 Mar 2018. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Edger8r tool in the Intel SGX SDK before version 2.1.2 (Linux) and 1.9.6 (Windows) may generate code that is susceptible to a side channel potentially allowing a local user to access unauthorized information.

Weakness: CWE-200

Which versions are affected by CVE-2018-3626?

It affects 1 product.

Products include Intel Sgx Sdk.

How do I fix CVE-2018-3626?

No fix has been published for CVE-2018-3626 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-3626 being exploited?

There is no known exploitation of CVE-2018-3626 in the wild and no public exploit code.

Sources

Also known as GHSA-r3g2-wgg9-9346.