CVE-2020-5499
CRITICALCVSS 9.8/10EPSS 3.16%
Last modified
CVE-2020-5499 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Baidu Rust SGX SDK through 1.0.8 has an enclave ID race. There are non-deterministic results in which, sometimes, two global IDs are the same.. EPSS estimates a 3.16% chance of exploitation in the next 30 days.
Description
Baidu Rust SGX SDK through 1.0.8 has an enclave ID race. There are non-deterministic results in which, sometimes, two global IDs are the same.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Rust Sgx Sdk | <= 1.0.8 |
References
- https://github.com/wssgcsc58/CVEs/tree/master/baidurustsgxsdk_enclaveid_raceExploit, Third Party Advisory
- https://github.com/wssgcsc58/CVEs/tree/master/baidurustsgxsdk_enclaveid_raceExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-5499?
Baidu Rust SGX SDK through 1.0.8 has an enclave ID race. There are non-deterministic results in which, sometimes, two global IDs are the same.
How severe is CVE-2020-5499?
CVE-2020-5499 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.16% probability of exploitation in the next 30 days.
How do I fix CVE-2020-5499?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2020-5499?
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Scan your code nowSource: NVD / NIST