CVE-2020-0596 : Improper input validation in DHCPv6 subsystem in Intel(R) AMT and Intel(R) ISM v

Improper input validation in DHCPv6 subsystem in Intel(R) AMT and Intel(R) ISM versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow an unauthenticated user to potentially enable information disclosure via network access.

Published 2020-06-15 14:15:12

Updated 2020-07-22 15:15:12

Source Intel Corporation

View at NVD, CVE.org

Vulnerability category: Input validationInformation leak

Products affected by CVE-2020-0596

Intel » Active Management Technology Firmware
Versions from including (>=) 12.0 and before (<) 12.0.64
cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
Matching versions
Intel » Active Management Technology Firmware
Versions from including (>=) 11.10 and before (<) 11.12.77
cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
Matching versions
Intel » Active Management Technology Firmware
Versions from including (>=) 11.0 and before (<) 11.8.77
cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
Matching versions
Intel » Active Management Technology Firmware
Versions from including (>=) 11.20 and before (<) 11.22.77
cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
Matching versions
Intel » Service Manager
Versions from including (>=) 11.20 and before (<) 11.22.77
cpe:2.3:a:intel:service_manager:*:*:*:*:*:*:*:*
Matching versions
Intel » Service Manager
Versions from including (>=) 12.0 and before (<) 12.0.64
cpe:2.3:a:intel:service_manager:*:*:*:*:*:*:*:*
Matching versions
Intel » Service Manager
Versions from including (>=) 11.10 and before (<) 11.12.77
cpe:2.3:a:intel:service_manager:*:*:*:*:*:*:*:*
Matching versions
Intel » Service Manager
Versions from including (>=) 11.0 and before (<) 11.8.77
cpe:2.3:a:intel:service_manager:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2020-0596

EPSS FAQ

0.24%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 61 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-0596

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2020-0596

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-0596

https://www.synology.com/security/advisory/Synology_SA_20_15

Synology Inc.
Third Party Advisory

CVEs referencing this url
https://security.netapp.com/advisory/ntap-20200611-0007/

Intel SA-00295 AMT Vulnerabilities in NetApp Products | NetApp Product Security

CVEs referencing this url
https://support.lenovo.com/de/en/product_security/len-30041

Intel CSME, SPS, TXE, AMT and DAL Advisory - DE

CVEs referencing this url
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html

INTEL-SA-00295
Vendor Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2020-0596

Products affected by CVE-2020-0596

Exploit prediction scoring system (EPSS) score for CVE-2020-0596

CVSS scores for CVE-2020-0596

CWE ids for CVE-2020-0596

References for CVE-2020-0596