CVE-2020-0545

Severity Score

4.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Integer overflow in subsystem for Intel(R) CSME versions before 11.8.77, 11.12.77, 11.22.77 and Intel(R) TXE versions before 3.1.75, 4.0.25 and Intel(R) Server Platform Services (SPS) versions before SPS_E5_04.01.04.380.0, SPS_SoC-X_04.00.04.128.0, SPS_SoC-A_04.00.04.211.0, SPS_E3_04.01.04.109.0, SPS_E3_04.08.04.070.0 may allow a privileged user to potentially enable denial of service via local access.

Un Desbordamiento de enteros en el subsistema para Intel® CSME versiones anteriores a 11.8.77, 11.12.77, 11.22.77 e Intel® TXE versiones anteriores a 3.1.75, 4.0.25 e Intel® Server Platform Services (SPS) versiones anteriores a SPS_E5_04.01.04.380.0, SPS_SoC-X_04.00.04.128.0, SPS_SoC-A_04.00.04.211.0, SPS_E3_04.01.04.109.0, SPS_E3_04.08.04.070.0, puede permitir a un usuario privilegiado habilitar potencialmente una denegación de servicio por medio de un acceso local

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-10-28 CVE Reserved
2020-06-15 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-190: Integer Overflow or Wraparound

CAPEC

References (5)

URL	Tag	Source
https://cert-portal.siemens.com/productcert/pdf/ssa-631949.pdf	X_refsource_confirm
https://kc.mcafee.com/corporate/index?page=content&id=SB10321	X_refsource_confirm
https://security.netapp.com/advisory/ntap-20200611-0006	X_refsource_confirm
https://support.lenovo.com/de/en/product_security/len-30041	X_refsource_misc

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html	2020-07-22

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Intel Search vendor "Intel"		Converged Security Management Engine Firmware Search vendor "Intel" for product "Converged Security Management Engine Firmware"				>= 11.0 < 11.8.77 Search vendor "Intel" for product "Converged Security Management Engine Firmware" and version " >= 11.0 < 11.8.77"		-		Affected
Intel Search vendor "Intel"		Converged Security Management Engine Firmware Search vendor "Intel" for product "Converged Security Management Engine Firmware"				>= 11.10 < 11.12.77 Search vendor "Intel" for product "Converged Security Management Engine Firmware" and version " >= 11.10 < 11.12.77"		-		Affected
Intel Search vendor "Intel"		Converged Security Management Engine Firmware Search vendor "Intel" for product "Converged Security Management Engine Firmware"				>= 11.20 < 11.22.77 Search vendor "Intel" for product "Converged Security Management Engine Firmware" and version " >= 11.20 < 11.22.77"		-		Affected
Intel Search vendor "Intel"		Server Platform Services Search vendor "Intel" for product "Server Platform Services"				>= sps_e3_04.00.00.000.0 < sps_e3_04.01.04.109.0 Search vendor "Intel" for product "Server Platform Services" and version " >= sps_e3_04.00.00.000.0 < sps_e3_04.01.04.109.0"		-		Affected
Intel Search vendor "Intel"		Server Platform Services Search vendor "Intel" for product "Server Platform Services"				>= sps_e3_04.08.00.000.0 < sps_e3_04.08.04.070.0 Search vendor "Intel" for product "Server Platform Services" and version " >= sps_e3_04.08.00.000.0 < sps_e3_04.08.04.070.0"		-		Affected
Intel Search vendor "Intel"		Server Platform Services Search vendor "Intel" for product "Server Platform Services"				>= sps_e5_04.00.00.000.0 < sps_e5_04.01.04.380.0 Search vendor "Intel" for product "Server Platform Services" and version " >= sps_e5_04.00.00.000.0 < sps_e5_04.01.04.380.0"		-		Affected
Intel Search vendor "Intel"		Server Platform Services Search vendor "Intel" for product "Server Platform Services"				>= sps_soc-a_04.00.00.000.0 < sps_soc-a_04.00.04.211.0 Search vendor "Intel" for product "Server Platform Services" and version " >= sps_soc-a_04.00.00.000.0 < sps_soc-a_04.00.04.211.0"		-		Affected
Intel Search vendor "Intel"		Server Platform Services Search vendor "Intel" for product "Server Platform Services"				>= sps_soc-x_04.00.00.000.0 < sps_soc-x_04.00.04.128.0 Search vendor "Intel" for product "Server Platform Services" and version " >= sps_soc-x_04.00.00.000.0 < sps_soc-x_04.00.04.128.0"		-		Affected
Intel Search vendor "Intel"		Trusted Execution Engine Search vendor "Intel" for product "Trusted Execution Engine"				>= 3.0 < 3.1.75 Search vendor "Intel" for product "Trusted Execution Engine" and version " >= 3.0 < 3.1.75"		-		Affected
Intel Search vendor "Intel"		Trusted Execution Engine Search vendor "Intel" for product "Trusted Execution Engine"				>= 4.0 < 4.0.25 Search vendor "Intel" for product "Trusted Execution Engine" and version " >= 4.0 < 4.0.25"		-		Affected