Bulletins | CERT@VDE

SSA-346262 (Last Update: 2019-03-12): Denial-of-Service in Industrial Products

Title

SSA-346262 (Last Update: 2019-03-12): Denial-of-Service in Industrial Products

Published

March 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-346262.pdf

Summary

Several industrial products are affected by a vulnerability that could allow remote attackers to conduct a Denial-of-Service (DoS) attack by sending specially crafted packets to port 161/udp (SNMP). Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates ...

SSA-824231 (Last Update: 2019-03-12): Unauthenticated Firmware Upload Vulnerability in Desigo PX Controllers

Title

SSA-824231 (Last Update: 2019-03-12): Unauthenticated Firmware Upload Vulnerability in Desigo PX Controllers

Published

March 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-824231.pdf

Summary

The latest update for Desigo PXC devices fixes a vulnerability that could allow unauthenticated remote attackers to upload malicious firmware without prior authentication. Siemens recommends updating to the new version.

SSA-254686 (Last Update: 2019-03-12): Foreshadow / L1 Terminal Fault Vulnerabilities in Industrial Products

Title

SSA-254686 (Last Update: 2019-03-12): Foreshadow / L1 Terminal Fault Vulnerabilities in Industrial Products

Published

March 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-254686.pdf

Summary

Security researchers published information on vulnerabilities known as Foreshadow and L1 Terminal Fault (L1TF). These vulnerabilities affect many modern processors from different vendors to a varying degree. Several Siemens Industrial Products contain processors that are affected by the vulnerabilities.

SSA-557804 (Last Update: 2019-03-12): Mirror Port Isolation Vulnerability in SCALANCE X switches

Title

SSA-557804 (Last Update: 2019-03-12): Mirror Port Isolation Vulnerability in SCALANCE X switches

Published

March 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-557804.pdf

Summary

A vulnerability was identified in several SCALANCE X switches that could allow an attacker to feed information into a network via the mirror port with the monitor barrier feature enabled. The monitor barrier implementation in various SCALANCE products does allow traffic to be directed back into the mirroring network. This ...

SSA-584286 (Last Update: 2019-03-12): Denial-of-Service Vulnerability in SIMATIC S7-1200 CPU and SIMATIC S7-1500 CPU

Title

SSA-584286 (Last Update: 2019-03-12): Denial-of-Service Vulnerability in SIMATIC S7-1200 CPU and SIMATIC S7-1500 CPU

Published

March 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-584286.pdf

Summary

A vulnerability was identified in SIMATIC S7-1200 and S7-1500 CPUs that could allow an attacker to cause a denial-of-service condition preventing HMI or engineering access to the PLC over port 102/tcp. Siemens has released an update for the S7-1500 product and recommends that customers update to the new version. Siemens ...

SSA-203306 (Last Update: 2019-03-12): Password Vulnerabilities in SIPROTEC 4 and SIPROTEC Compact Relay Families

Title

SSA-203306 (Last Update: 2019-03-12): Password Vulnerabilities in SIPROTEC 4 and SIPROTEC Compact Relay Families

Published

March 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-203306.pdf

Summary

SIPROTEC 4 and SIPROTEC Compact devices could allow access authorization passwords to be reconstructed or overwritten via engineering mechanisms that involve DIGSI 4 and EN100 Ethernet communication modules. Siemens has released updates for several affected products, and recommends specific countermeasures for the remaining products.

SSA-348629 (Last Update: 2019-03-12): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Pr...

Title

SSA-348629 (Last Update: 2019-03-12): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional and SIMATIC NET PC Software

Published

March 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-348629.pdf

Summary

A Denial-of-Service vulnerability has been identified in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional and SIMATIC NET PC-Software. Siemens has released updates for several affected products and recommends that customers update to the new version. Siemens is preparing further updates and recommends specific countermeasures until patches are available.

February 2019

28.02.2019

PSI GridConnect Telecontrol

Title

PSI GridConnect Telecontrol

Published

Feb. 28, 2019, 4 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-19-059-01

Summary

This advisory provides mitigation recommendations for a cross-site scripting vulnerability reported in PSI GridConnect's Telecontrol compact DIN rail device.

26.02.2019

https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01

Moxa IKS, EDS

Title

Moxa IKS, EDS

Published

Feb. 26, 2019, 6:51 p.m.

URL

Summary

This advisory includes mitigations for classic buffer overflow, cross-site request forgery, cross-site scripting, improper access controls, improper restriction of excessive authentication attempts, missing encryption of sensitive data, out-of-bounds read, unprotected storage of credentials, predictable from observable state, and uncontrolled resource consumption vulnerabilities reported in the Moxa IKS and EDS industrial ...

25.02.2019

SSA-844562 (Last Update: 2019-02-25): Multiple Vulnerabilities in Licensing Software for WinCC OA

Title

SSA-844562 (Last Update: 2019-02-25): Multiple Vulnerabilities in Licensing Software for WinCC OA

Published

Feb. 25, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-844562.pdf

Summary

Multiple vulnerabilities have been identified in the WibuKey Digital Rights Management (DRM) solution, which affect WinCC OA. Siemens recommends users to apply the updates to WibuKey Digital Rights Management (DRM) provided by WIBU SYSTEMS AG.

19.02.2019

Intel Data Center Manager SDK

Title

Intel Data Center Manager SDK

Published

Feb. 19, 2019, 4:15 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-19-050-01

Summary

This advisory provides mitigation recommendations for improper authentication, protection mechanism failure, permission issues, key management errors, and insufficient control flow management vulnerabilities reported in Intel's Data Center Manger software development kit.

19.02.2019

Delta Industrial Automation CNCSoft

Title

Delta Industrial Automation CNCSoft

Published

Feb. 19, 2019, 4:10 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-19-050-02

Summary

This advisory provides mitigation recommendations for an out-of-bounds read vulnerability reported in the Delta Electronics Delta Industrial Automation CNCSoft.

19.02.2019

Rockwell Automation Allen-Bradley PowerMonitor 1000

Title

Rockwell Automation Allen-Bradley PowerMonitor 1000

Published

Feb. 19, 2019, 4 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-19-050-04

Summary

This advisory provides mitigation recommendations for cross-site scripting and authentication bypass vulnerabilities reported in Rockwell Automation's Allen-Bradley PowerMonitor 1000, a compact power monitor.

14.02.2019

Pangea Communications Internet FAX ATA

Title

Pangea Communications Internet FAX ATA

Published

Feb. 14, 2019, 4:05 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-19-045-01

Summary

This advisory provides mitigation recommendations for an authentication bypass using an alternate path or channel vulnerability reported in the Pangea Communications Internet FAX analog telephone adapter.

14.02.2019

gpsd Open Source Project

Title

gpsd Open Source Project

Published

Feb. 14, 2019, 4 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-18-310-01

Summary

This advisory was originally posted to the HSIN ICS-CERT library on November 6, 2018, and is being released to the NCCIC/ICS-CERT website. This advisory includes mitigations for a stack-based buffer overflow vulnerability reported in the gpsd Open Source Project gpsd and microjson software.

WIBU SYSTEMS AG WibuKey Digital Rights Management (Update B)

Title

WIBU SYSTEMS AG WibuKey Digital Rights Management (Update B)

Published

Feb. 12, 2019, 4:15 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-19-043-03

Summary

This updated advisory is a follow-up to the original advisory titled ICSA-19-043-03 Siemens Licensing Software for SICAM 230 that was published February 12, 2019, on the NCCIC/ICS-CERT website. This updated advisory includes mitigations for several vulnerabilities reported in the Siemens Licensing Software for SICAM 230.

Siemens Licensing Software for SICAM 230 (Update A)

Title

Siemens Licensing Software for SICAM 230 (Update A)

Published

Feb. 12, 2019, 4:15 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-19-043-03

Summary

Siemens SIMATIC S7-300 CPU

Title

Siemens SIMATIC S7-300 CPU

Published

Feb. 12, 2019, 4:10 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-19-043-04

Summary

This advisory provides mitigation recommendations for an improper input validation vulnerability in the Siemens SIMATIC S7-300 CPU.

Siemens Intel Active Management Technology of SIMATIC IPCs

Title

Siemens Intel Active Management Technology of SIMATIC IPCs

Published

Feb. 12, 2019, 4:05 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-19-043-05

Summary

This advisory includes mitigations for cryptographic issues, improper restriction of operations within the bounds of a memory buffer and resource management errors vulnerabilities reported in the Siemens Intel Active Management Technology of SIMATIC IPCs.

Siemens CP1604 and CP1616

Title

Siemens CP1604 and CP1616

Published

Feb. 12, 2019, 4 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-19-043-06

Summary

This advisory provides mitigation recommendations for several vulnerabilities reported in the Siemens CP1604 and CP1616 devices.

SSA-268644 (Last Update: 2019-02-12): Spectre-NG (Variants 3a and 4) Vulnerabilities in Industrial Products

Title

SSA-268644 (Last Update: 2019-02-12): Spectre-NG (Variants 3a and 4) Vulnerabilities in Industrial Products

Published

Feb. 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-268644.pdf

Summary

Security researchers published information on vulnerabilities known as Spectre-NG (Variants 3a and 4). These vulnerabilities affect many modern processors from different vendors to a varying degree. Several Industrial Products include affected processors and are affected by the vulnerabilities.

SSA-168644 (Last Update: 2019-02-12): Spectre and Meltdown Vulnerabilities in Industrial Products

Title

SSA-168644 (Last Update: 2019-02-12): Spectre and Meltdown Vulnerabilities in Industrial Products

Published

Feb. 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-168644.pdf

Summary

Security researchers published information on vulnerabilities known as Spectre and Meltdown. These vulnerabilities affect many modern processors from different vendors to a varying degree. Several Industrial Products include affected processors and are affected by the vulnerabilities.

SSB-439005 (Last Update: 2019-02-12): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-...

Title

SSB-439005 (Last Update: 2019-02-12): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Published

Feb. 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssb-439005.pdf

Summary

SSA-347726 (Last Update: 2019-02-12): Denial-of-Service Vulnerability in SIMATIC S7-1500, SIMATIC S7-1500 Software Controller a...

Title

SSA-347726 (Last Update: 2019-02-12): Denial-of-Service Vulnerability in SIMATIC S7-1500, SIMATIC S7-1500 Software Controller and SIMATIC ET 200SP Open Controller

Published

Feb. 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-347726.pdf

Summary

Versions of SIMATIC S7-1500, SIMATIC S7-1500 Software Controller and SIMATIC ET 200 SP Open Controller are affected by a denial-of-service vulnerability. An attacker with network access to the PLC can cause a Denial-of-Service condition on the network stack.