What is CVE-2020-11488?

CVE-2020-11488 is a medium-severity vulnerability in Intel Bmc_firmware, classified under Improper Verification of Cryptographic Signature. CVSS score: 6.7/10. Published 2020-10-29.

How severe is CVE-2020-11488?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Vulnerability in Intel Bmc_firmware

CVE-2020-11488

NVIDIA DGX servers, all DGX-1 with BMC firmware versions prior to 3.38.30 and all DGX-2 with BMC firmware versions prior to 1.06.06, contains a vulnerability in the AMI BMC firmware in which software does not validate the RSA 1024 public k…

EPSS: 0.002 (15.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Intel Bmc_firmware
Nvidia Dgx-1
Nvidia Dgx-2
Nvidia Dgx Servers — versions All DGX-1 with BMC firmware versions prior to 3.38.30, and all DGX-2 with BMC firmware versions prior to 1.06.06

Weakness classification (CWE)

CWE-347 — Improper Verification of Cryptographic Signature

References

psirt@nvidia.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-11488?: CVE-2020-11488 is a medium-severity vulnerability in Intel Bmc_firmware, classified under Improper Verification of Cryptographic Signature. CVSS score: 6.7/10. Published 2020-10-29.
How severe is CVE-2020-11488?: Medium severity. CVSS v3 base score is 6.7 out of 10.