PT-2020-4052 · Intel · Intel Csme

Published 2020-06-09 · Updated 2020-07-22 · CVE-2020-0534

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions: Intel(R) CSME versions prior to 12.0.64 Intel(R) CSME versions prior to 13.0.32 Intel(R) CSME versions prior to 14.0.33 Intel(R) CSME versions prior to 14.5.12

Description: The issue is caused by insufficient input validation in the DAL subsystem, which may allow an unauthenticated user to potentially enable denial of service via network access. This could be exploited by a remote attacker to cause a denial of service.

Recommendations: For Intel(R) CSME versions prior to 12.0.64, update to version 12.0.64 or later. For Intel(R) CSME versions prior to 13.0.32, update to version 13.0.32 or later. For Intel(R) CSME versions prior to 14.0.33, update to version 14.0.33 or later. For Intel(R) CSME versions prior to 14.5.12, update to version 14.5.12 or later.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2020-04452

CVE-2020-0534

Affected Products

Intel Csme

References · 7

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-0534 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-04452 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-0534 · Security Note
• https://support.lenovo.com/de/en/product_security/len-30041 · Note
• https://security.netapp.com/advisory/ntap-20200611-0006 · Note
• https://t.me/cibsecurity/12787 · Telegram Post