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TI-2020-04476 Aliases CVE-2020-5499GHSA-mm2c-2xqg-7v99

Baidu Rust SGX SDK through 1.0.8 has an enclave ID race.

Priority MEDIUM 48Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.03163 88th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:apache:rust_sgx_sdk:*:*:*:*:*:*:*:*up to 1.0.8VulnerableApache
  • cpe:2.3:a:apache:rust_sgx_sdk:*:*:*:*:*:*:*:* Versions up to 1.0.8 Vulnerable ·Apache

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-5499
  2. 2026-10-03 Alias added: GHSA-mm2c-2xqg-7v99

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences