Vulnerability Details : 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 category: OverflowExecute code
Products affected by CVE-2018-3657
- cpe:2.3:o:siemens:simatic_ipc427e_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_ipc477e_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_ipc547e_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_pc547g_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_ipc627d_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_ipc647d_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_ipc677d_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_ipc827d_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_ipc847d_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_itp1000_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_field_pg_m5_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:intel:manageability_engine_firmware:*:*:*:*:*:*:*:*
- Intel » Converged Security Management Engine FirmwareVersions from including (>=) 11.0.0 and before (<) 12.0.5cpe:2.3:a:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-3657
0.83%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-3657
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
6.7
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.8
|
5.9
|
NIST |
CWE ids for CVE-2018-3657
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-3657
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http://www.securityfocus.com/bid/106996
Multiple Siemens Products ICSA-19-043-05 Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
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https://cert-portal.siemens.com/productcert/pdf/ssa-377318.pdf
Patch;Third Party Advisory
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https://ics-cert.us-cert.gov/advisories/ICSA-19-043-05
Siemens Intel Active Management Technology of SIMATIC IPCs | CISAThird Party Advisory;US Government Resource
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https://security.netapp.com/advisory/ntap-20180924-0003/
September 2018 Intel Converged Security Management Engine Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
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https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03876en_us
HPESBHF03876 rev.1 - HPE ProLiant ML10 Gen9 Servers with Intel-based Processors using Active Management Technology (AMT), Multiple Local VulnerabilitiesThird Party Advisory
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https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00141.html
INTEL-SA-00141Vendor Advisory
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