Bulletins | CERT@VDE

SSA-312271 V1.7 (Last Update: 2021-06-08): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Titel

SSA-312271 V1.7 (Last Update: 2021-06-08): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Veröffentlicht

8. Juni 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-312271.pdf

Text

The latest update for affected products fix local privilege escalation vulnerabilities that could allow authorized local users with administrative privileges to execute custom code with SYSTEM level privileges. Siemens has released updates for some of the affected products, and is working on further updates. For the remaining affected products, Siemens ...

SSA-324955 V1.1 (Last Update: 2021-06-08): SAD DNS Attack in Linux Based Products

Titel

SSA-324955 V1.1 (Last Update: 2021-06-08): SAD DNS Attack in Linux Based Products

Veröffentlicht

8. Juni 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-324955.pdf

Text

A vulnerability made public under the name SAD DNS affects Domain Name System resolvers due to a vulnerability in the Linux kernel when handling ICMP packets. The Siemens products which are affected are listed below. For more information please see https://www.saddns.net/. Siemens has released updates for several affected products and ...

SSA-346262 V3.0 (Last Update: 2021-06-08): Denial-of-Service in Industrial Products

Titel

SSA-346262 V3.0 (Last Update: 2021-06-08): Denial-of-Service in Industrial Products

Veröffentlicht

8. Juni 2021 02:00

URL

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

Text

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-473245 V2.0 (Last Update: 2021-06-08): Denial-of-Service Vulnerability in Profinet Devices

Titel

SSA-473245 V2.0 (Last Update: 2021-06-08): Denial-of-Service Vulnerability in Profinet Devices

Veröffentlicht

8. Juni 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-473245.pdf

Text

A vulnerability in affected devices could allow an attacker to perform a denial-of-service attack if a large amount of specially crafted UDP packets are sent to the device. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates ...

SSA-534763 V1.5 (Last Update: 2021-06-08): Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products

Titel

SSA-534763 V1.5 (Last Update: 2021-06-08): Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products

Veröffentlicht

8. Juni 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-534763.pdf

Text

Security researchers published information on a vulnerability known as Crosstalk (INTEL-SA-00320). This vulnerability affects modern Intel processors to a varying degree. Several Siemens Industrial Products contain processors that are affected by the vulnerability. Siemens is preparing updates and recommends specific countermeasures until fixes are available.

Mai 2021

28.05.2021

SSA-434534 V1.0: Memory Protection Bypass Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families

Titel

SSA-434534 V1.0: Memory Protection Bypass Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families

Veröffentlicht

28. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-434534.pdf

Text

SIMATIC S7-1200 and S7-1500 CPU products contain a memory protection bypass vulnerability that could allow an attacker to write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks. Siemens has released updates for several affected products and strongly recommends to update to the ...

25.05.2021

SSA-119468 V1.0: Luxion KeyShot Vulnerabilities in Solid Edge

Titel

SSA-119468 V1.0: Luxion KeyShot Vulnerabilities in Solid Edge

Veröffentlicht

25. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf

Text

The Solid Edge installation package includes a specific version of the third-party product KeyShot from Luxion, which may not contain the latest security fixes provided by Luxion. Siemens recommends to update KeyShot according to the information in the Luxion Security Advisory LSA-394129.

17.05.2021

SSA-622830 V1.2 (Last Update: 2021-05-17): Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V...

Titel

SSA-622830 V1.2 (Last Update: 2021-05-17): Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0

Veröffentlicht

17. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf

Text

Siemens has released version V13.1.0 for JT2Go and Teamcenter Visualization to fix multiple vulnerabilities that could be triggered when the products read files in different file formats (JT, XML, CG4, CGM, PDF, RGB, SGI, TGA, PAR, PCX). If a user is tricked to opening of a malicious file with the ...

17.05.2021

SSA-663999 V1.1 (Last Update: 2021-05-17): Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V...

Titel

SSA-663999 V1.1 (Last Update: 2021-05-17): Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0.1

Veröffentlicht

17. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf

Text

Siemens has released version V13.1.0.1 for JT2Go and Teamcenter Visualization to fix multiple vulnerabilities that could be triggered when the products read files in different file formats (BMP, TIFF, CGM, TGA, PCT, HPG, PLT, RAS, PAR, ASM, DXF, DWG). If a user is tricked to opening of a malicious file ...

17.05.2021

SSA-695540 V1.0: ASM and PAR File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0.2

Titel

SSA-695540 V1.0: ASM and PAR File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0.2

Veröffentlicht

17. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf

Text

Siemens has released version V13.1.0.2 for JT2Go and Teamcenter Visualization to fix multiple vulnerabilities that could be triggered when the products read files in ASM and PAR file formats. If a user is tricked to opening of a malicious file with the affected products, this could lead to application crash, ...

SSA-919955 V1.0: Information Disclosure Vulnerability in Mendix Database Replication Module

Titel

SSA-919955 V1.0: Information Disclosure Vulnerability in Mendix Database Replication Module

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-919955.pdf

Text

The latest update of Mendix Database Replication module fixes a infomation disclosure vulnerability. Mendix has released an update for the Mendix Database Replication module and recommends to update to the latest version.

SSA-936080 V1.1 (Last Update: 2021-05-11): Multiple Vulnerabilities in Third-Party Component libcurl

Titel

SSA-936080 V1.1 (Last Update: 2021-05-11): Multiple Vulnerabilities in Third-Party Component libcurl

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-936080.pdf

Text

SIMATIC NET CM 1542-1, SCALANCE SC600 family and SIMATIC NET CP 343-1 Advanced devices are vulnerable to a vulnerability in the third party component libcurl that could allow an attacker to cause a Denial-of-Service condition on the affected devices. Siemens has released an update for SCALANCE SC600. For the remaining ...

SSA-646763 V1.3 (Last Update: 2021-05-11): DNSpooq - Dnsmasq Vulnerabilities in SCALANCE and RUGGEDCOM Devices

Titel

SSA-646763 V1.3 (Last Update: 2021-05-11): DNSpooq - Dnsmasq Vulnerabilities in SCALANCE and RUGGEDCOM Devices

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-646763.pdf

Text

Security researchers discovered and disclosed seven vulnerabilities in the open-source DNS component “dnsmasq”, also known as “DNSpooq” vulnerabilities (CVE-2020-25681 through CVE-2020-25687). Three vulnerabilities (CVE-2020-25684 through CVE-2020-25686) affect the validation of DNS responses and impact several SCALANCE and RUGGEDCOM devices as listed below. Siemens has released updates for several affected products ...

SSA-541018 V1.1 (Last Update: 2021-05-11): Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SENTRON PAC / 3VA Devices (Par...

Titel

SSA-541018 V1.1 (Last Update: 2021-05-11): Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SENTRON PAC / 3VA Devices (Part 2)

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-541018.pdf

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Security researchers discovered and disclosed 33 vulnerabilities in several open-source TCP/IP stacks for embedded devices, also known as “AMNESIA:33” vulnerabilities. This advisory describes the impact of two of these vulnerabilities (CVE-2020-13987, CVE-2020-17437) to Siemens products. Siemens has released updates for several affected products and recommends to update to the latest ...

SSA-478893 V1.1 (Last Update: 2021-05-11): TightVNC Vulnerabilities in Industrial Products (Revoked)

Titel

SSA-478893 V1.1 (Last Update: 2021-05-11): TightVNC Vulnerabilities in Industrial Products (Revoked)

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-478893.pdf

Text

Multiple TightVNC (V1.x) vulnerabilities could allow remote code execution and Denial-of-Service attacks under certain conditions. Siemens has previously released this advisory containing a set of products that were considered to be affected. Through Siemens’ continuous investigation processes it was identified that all products previously advised are not affected by any ...

SSA-462066 V2.3 (Last Update: 2021-05-11): Vulnerability known as TCP SACK PANIC in Industrial Products

Titel

SSA-462066 V2.3 (Last Update: 2021-05-11): Vulnerability known as TCP SACK PANIC in Industrial Products

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf

Text

Multiple industrial products are affected by a vulnerability in the kernel known as TCP SACK PANIC. The vulnerability could allow a remote attacker to cause a denial of service condition. Siemens has released updates for several affected products and recommends to update to the new versions. Siemens is preparing further ...

SSB-439005 V3.4 (Last Update: 2021-05-11): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...

Titel

SSB-439005 V3.4 (Last Update: 2021-05-11): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Veröffentlicht

11. Mai 2021 02:00

URL

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

Text

SSA-983548 V1.0: Multiple SPP File Parsing Vulnerabilities in Tecnomatix Plant Simulation

Titel

SSA-983548 V1.0: Multiple SPP File Parsing Vulnerabilities in Tecnomatix Plant Simulation

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-983548.pdf

Text

Siemens Tecnomatix Plant Simulation has released an update for version V16.0 that fixes multiple vulnerabilities that could be triggered when the application reads SPP files. If a user is tricked to open a malicious file using the affected application, this could lead to a crash, and potentially also to arbitrary ...

SSA-940818 V1.0: UltraVNC Vulnerabilities in SIMATIC HMIs/WinCC Products

Titel

SSA-940818 V1.0: UltraVNC Vulnerabilities in SIMATIC HMIs/WinCC Products

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-940818.pdf

Text

UltraVNC vulnerabilities in the affected products listed below could allow remote code execution, information disclosure and Denial-of-Service attacks under certain conditions. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-854248 V1.0: Information Disclosure Vulnerability in Mendix Excel Importer Module

Titel

SSA-854248 V1.0: Information Disclosure Vulnerability in Mendix Excel Importer Module

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-854248.pdf

Text

The latest update of Mendix Excel Importer module fixes an infomation disclosure vulnerability. Mendix has released an update for the Mendix Excel Importer module and recommends to update to the latest version.

SSA-752103 V1.0: Telnet Authentication Vulnerability in SINAMICS Medium Voltage Products

Titel

SSA-752103 V1.0: Telnet Authentication Vulnerability in SINAMICS Medium Voltage Products

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-752103.pdf

Text

SINAMICS medium voltage products, with telnet enabled on SIMATIC comfort HMI Panels, are affected by a remote access vulnerability that could allow an attacker, under certain conditions, to gain full remote access to the HMI. Note that by default telnet is disabled, but it can be enabled on request by ...

SSA-676775 V1.0: Denial-of-Service Vulnerability in SIMATIC NET CP 343-1 Devices

Titel

SSA-676775 V1.0: Denial-of-Service Vulnerability in SIMATIC NET CP 343-1 Devices

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-676775.pdf

Text

A vulnerability in SIMATIC CP343-1 devices could allow an attacker to cause a Denial-of-Service condition on TCP port 102 of the affected devices by sending specially crafted packets. Siemens recommends specific countermeasures for products where updates are not, or not yet available.

SSA-594364 V1.0: Denial-of-Service Vulnerability in SNMP Implementation of WinCC Runtime

Titel

SSA-594364 V1.0: Denial-of-Service Vulnerability in SNMP Implementation of WinCC Runtime

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-594364.pdf

Text

A denial-of-service vulnerability in WinCC Runtime could allow an unauthenticated attacker with network access to cause a denial-of-service condition in the SNMP service by sending crafted SNMP packets to port 161/udp. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-538778 V1.0: SmartVNC Vulnerabilities in SIMATIC HMI/WinCC Products

Titel

SSA-538778 V1.0: SmartVNC Vulnerabilities in SIMATIC HMI/WinCC Products

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-538778.pdf

Text

Multiple SmartVNC vulnerabilities in the affected products listed below could allow remote code execution and Denial-of-Service attacks under certain conditions. Siemens has released updates for the affected products and recommends to update to the latest version.