Home/CVE/Improper buffer restrictions in network subsystem in provisioned Intel(R) AMT and Intel(R) ISM versions before 11.8.79,
CVE

CVE-2020-8758

Improper buffer restrictions in network subsystem in provisioned Intel(R) AMT and Intel(R) ISM versions before 11.8.79,

Improper buffer restrictions in network subsystem in provisioned Intel(R) AMT and Intel(R) ISM versions before 11.8.79, 11.12.79, 11.22.79, 12.0.68 and 14.0.39 may allow an unauthenticated user to potentially enable escalation of privilege via network access. On un-provisioned systems, an authenticated user may potentially enable escalation of privilege via local access.

CRITICAL · CVSS 9.8 EPSS 0.01301
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
▤

Affected Products & Versions

11
intel standard manageability>= 11.8 and < 11.8.79
intel standard manageability>= 11.12 and < 11.12.79
intel standard manageability>= 11.22 and < 11.22.79
intel standard manageability>= 12.0 and < 12.0.68
intel standard manageability>= 14.0 and < 14.0.39
intel active management technology firmware>= 11.8 and < 11.8.79
intel active management technology firmware>= 11.12 and < 11.12.79
intel active management technology firmware>= 11.22 and < 11.22.79
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · secure@intel.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Sep 2020 · 03:16 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://security.netapp.com/advisory/ntap-20200911-0005/Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00404.htmlVendor Advisory
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