Buffer overflow in Intel Active_management_technology_firmware
CVE-2018-3657
Multiple buffer overflows in Intel AMT in Intel CSME firmware versions before version 12.0.5 may allow a privileged user to potentially execute arbitrary code with Intel AMT execution privilege via local access.
Vulnerability class: Buffer Overflow
EPSS: 0.006 (43.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Intel Active_management_technology_firmware
- Intel Converged_security_management_engine_firmware
- Intel Manageability_engine_firmware
- Intel Corporation Intel(r) Active Management Technology — versions Versions before version 12.0.5.
- Siemens Simatic_field_pg_m5
- Siemens Simatic_field_pg_m5_firmware
- Siemens Simatic_ipc427e
- Siemens Simatic_ipc427e_firmware
- Siemens Simatic_ipc477e
- Siemens Simatic_ipc477e_firmware
Weakness classification (CWE)
References
- secure@intel.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
- secure@intel.com (US Government Resource, Third Party Advisory, x_refsource_MISC)
- secure@intel.com (x_refsource_CONFIRM, Vendor Advisory)
- secure@intel.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- secure@intel.com (x_refsource_CONFIRM, Third Party Advisory)
- secure@intel.com (x_refsource_CONFIRM, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-3657?
- CVE-2018-3657 is a medium-severity vulnerability in Intel Active_management_technology_firmware, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.7/10. Published 2018-09-12.
- How severe is CVE-2018-3657?
- Medium severity. CVSS v3 base score is 6.7 out of 10.