TI-2020-07029 Aliases CVE-2020-8766 GHSA-3xfq-3889-4q8m

Improper check for unusual conditions in Intel SGX DCAP software

LOW 30CWE-754Published 2020-11-12 · Updated 2024-08-04

Key facts

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

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

Summary

Improper conditions check in the Intel(R) SGX DCAP software before version 1.6 may allow an unauthenticated user to potentially enable denial of service via adjacent access.

Why it matters now

EPSS 0.00591 48th percentileScored 2026-11-07

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

Vendor	Product	Affected versions	Fixed in	Status	Source
—	Intel(R) SGX DCAP software	before version 1.6	—	No fix listed	CNA

Intel(R) SGX DCAP software Vendor— Affected before version 1.6 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:intel:software_guard_extensions_data_center_attestation_primitives::::::::	before 1.6	Vulnerable	Intel

cpe:2.3:a:intel:software_guard_extensions_data_center_attestation_primitives:*:*:*:*:*:*:*:* Versions before 1.6 Vulnerable ·Intel

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-8766
2026-10-03 Alias added: GHSA-3xfq-3889-4q8m

References

Advisory 1

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00398

TI-2019-00136 Improper input validation in Intel SGX for Linux CVSS 3.0MEDIUM 5.5

Sources

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