PT-2021-1983 · Intel · Intel Server Systems+2

Published 2021-02-09 · Updated 2021-02-22 · CVE-2020-12380

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Intel Server Boards, Server Systems and Compute Modules versions prior to 2.47

Description The issue is related to an out of bounds read in the BMC firmware, which may allow an authenticated user to potentially enable escalation of privilege via local access. This is due to a buffer overflow in memory, which can be exploited by an attacker to gain elevated privileges.

Recommendations For versions prior to 2.47, update to version 2.47 or later to resolve the issue. As a temporary workaround, consider restricting local access to the system to minimize the risk of exploitation.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2021-00811

CVE-2020-12380

Affected Products

Intel Compute Modules

Intel Server Boards

Intel Server Systems

References · 4

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00434.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-12380 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-00811 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-12380 · Security Note