Intel® Server Boards, Server Systems and Compute Modules Advisory

Summary:

Potential security vulnerabilities in some Intel® Server Boards, Server Systems and Compute Modules Baseboard Management Controller (BMC) firmware may allow escalation of privilege or information disclosure.** **Intel is releasing firmware updates to mitigate these potential vulnerabilities.

Vulnerability Details:

CVEID: CVE-2020-12374

Description: Buffer overflow in the BMC firmware for some Intel® Server Boards, Server Systems and Compute Modules before version 2.47 may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Base Score: 7.5 High

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

CVEID: CVE-2020-12377

Description: Insufficient input validation in the BMC firmware for some Intel® Server Boards, Server Systems and Compute Modules before version 2.47 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 7.5 High

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H

CVEID: CVE-2020-12380

Description: Out of bounds read in the BMC firmware for some Intel® Server Boards, Server Systems and Compute Modules before version 2.47 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.5 Medium

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CVEID: CVE-2020-12375

Description: Heap overflow in the BMC firmware for some Intel® Server Boards, Server Systems and Compute Modules before version 2.47 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 5.6 Medium

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

CVEID: CVE-2020-12376

Description: Use of hard-coded key in the BMC firmware for some Intel® Server Boards, Server Systems and Compute Modules before version 2.47 may allow authenticated user to potentially enable information disclosure via local access.

CVSS Base Score: 3.8 Low

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Affected Products:

Intel® Server System R1000WF and R2000WF Families

Intel® Server Board S2600WF Family

Intel® Server Board S2600ST Family

Intel® Compute Module HNS2600BP Family

Intel® Server Board S2600BP Family

Recommendation:

Intel recommends updating the BMC firmware for the affected Intel® Server Boards, Server Systems, and Compute Modules to the latest version:

Intel® Server Systems and Server Board WF Family updates are available here.

Intel® Server Board ST Family updates are available here.

Intel® Compute Module and Server Board BP Family updates are available here.

Acknowledgements:

The following issues were found internally by Intel employees. Intel would like to thank William Burton.

Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available.