Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). Human interaction is required to recover the systems. PROFIBUS interfaces are not affected.
| Type | CWE ID | Description |
|---|---|---|
| CWE | CWE-400 | CWE-400: Uncontrolled Resource Consumption |
| Version | Base score | Base severity | Vector |
|---|---|---|---|
| 3.1 | 6.5 | MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 4.0 | 7.1 | HIGH | CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| http://www.securitytracker.com/id/1038463 | vdb-entry x_refsource_SECTRACK |
| http://www.securityfocus.com/bid/98369 | vdb-entry x_refsource_BID |
| https://cert-portal.siemens.com/productcert/pdf/ssa-546832.pdf | x_refsource_CONFIRM |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-023-02 | x_refsource_MISC |
| https://cert-portal.siemens.com/productcert/pdf/ssa-293562.pdf | x_refsource_CONFIRM |
| https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-284673.pdf | x_refsource_CONFIRM |
| https://cert-portal.siemens.com/productcert/pdf/ssa-284673.pdf | x_refsource_MISC |
| https://cert-portal.siemens.com/productcert/html/ssa-293562.html | N/A |
| https://cert-portal.siemens.com/productcert/html/ssa-284673.html | N/A |
| https://cert-portal.siemens.com/productcert/html/ssa-546832.html | N/A |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| http://www.securitytracker.com/id/1038463 | vdb-entry x_refsource_SECTRACK x_transferred |
| http://www.securityfocus.com/bid/98369 | vdb-entry x_refsource_BID x_transferred |
| https://cert-portal.siemens.com/productcert/pdf/ssa-546832.pdf | x_refsource_CONFIRM x_transferred |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-023-02 | x_refsource_MISC x_transferred |
| https://cert-portal.siemens.com/productcert/pdf/ssa-293562.pdf | x_refsource_CONFIRM x_transferred |
| https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-284673.pdf | x_refsource_CONFIRM x_transferred |
| https://cert-portal.siemens.com/productcert/pdf/ssa-284673.pdf | x_refsource_MISC x_transferred |
| https://cert-portal.siemens.com/productcert/html/ssa-293562.html | x_transferred |
| https://cert-portal.siemens.com/productcert/html/ssa-284673.html | x_transferred |
| https://cert-portal.siemens.com/productcert/html/ssa-546832.html | x_transferred |