Bulletins | CERT@VDE

SSA-480230 (Last Update: 2020-02-11): Denial-of-Service in Webserver of Industrial Products

Titel

SSA-480230 (Last Update: 2020-02-11): Denial-of-Service in Webserver of Industrial Products

Veröffentlicht

11. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-480230.pdf

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A vulnerability in the affected devices could allow an unauthorized attacker with network access to the webserver of an affected device to perform a denial-of-service attack. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates and recommends ...

SSA-398519 (Last Update: 2020-02-11): Vulnerabilities in Intel CPUs (November 2019)

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SSA-398519 (Last Update: 2020-02-11): Vulnerabilities in Intel CPUs (November 2019)

Veröffentlicht

11. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf

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Intel has published information on vulnerabilities in Intel products in November 2019. In this advisory Siemens only explicitly mentions the vulnerabilities from the "Intel® CPU Security Advisory" and one vulnerability from "Intel® CSME, Intel® SPS, Intel® TXE, Intel® AMT, Intel® PTT and Intel® DAL Advisory" and lists the Siemens IPC ...

SSA-978558 (Last Update: 2020-02-11): Insufficient Logging Vulnerability in SIPORT MP

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SSA-978558 (Last Update: 2020-02-11): Insufficient Logging Vulnerability in SIPORT MP

Veröffentlicht

11. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-978558.pdf

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SIPORT MP version 3.1.4 fixes a vulnerability that allowed to create special accounts ("service users") which could enable an authenticated attacker to perform actions that are invisible to other users of the system. Siemens recommends customers to apply the update. For older versions, a hotfix and a tool are available ...

SSA-951513 (Last Update: 2020-02-11): Clickjacking Vulnerability in SCALANCE X-300, X-200IRT, and X-200 Switch Families

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SSA-951513 (Last Update: 2020-02-11): Clickjacking Vulnerability in SCALANCE X-300, X-200IRT, and X-200 Switch Families

Veröffentlicht

11. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-951513.pdf

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Several SCALANCE X switches contain a vulnerability that could allow an attacker to perform administrative actions if the victim is tricked into clicking on a website controlled by the attacker. The attack only works if the victim has an authenticated session on the administrative interface of the switch. Siemens has ...

SSA-974843 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in SIPROTEC 4 and SIPROTEC Compact Relay Families

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SSA-974843 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in SIPROTEC 4 and SIPROTEC Compact Relay Families

Veröffentlicht

11. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-974843.pdf

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The SIPROTEC 4 and SIPROTEC Compact devices are affected by a security vulnerability which could allow an attacker to conduct a Denial-of-Service attack over the network when equipped with EN100 Ethernet communication modules. Siemens recommends specific countermeasures to mitigate the issue.

SSA-780073 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets

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SSA-780073 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets

Veröffentlicht

11. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-780073.pdf

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Products that include the Siemens PROFINET-IO (PNIO) stack in versions prior V06.00 are potentially affected by a denial-of-service vulnerability when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is ...

SSA-307392 (Last Update: 2020-02-11): Denial-of-Service in OPC UA in Industrial Products

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SSA-307392 (Last Update: 2020-02-11): Denial-of-Service in OPC UA in Industrial Products

Veröffentlicht

11. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-307392.pdf

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A vulnerability has been identified in the OPC UA server of several industrial products. The vulnerability could cause a Denial-of-Service condition on the service or the device. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates and ...

SSA-349422 (Last Update: 2020-02-11): Denial-of-Service in Industrial Real-Time (IRT) Devices

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SSA-349422 (Last Update: 2020-02-11): Denial-of-Service in Industrial Real-Time (IRT) Devices

Veröffentlicht

11. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-349422.pdf

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A vulnerability in the affected products could allow an unauthorized attacker with network access to perform a denial-of-service attack resulting in loss of real-time synchronization. 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 ...

SSA-940889 (Last Update: 2020-02-11): Vulnerabilities in the embedded FTP server of SIMATIC CP 1543-1

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SSA-940889 (Last Update: 2020-02-11): Vulnerabilities in the embedded FTP server of SIMATIC CP 1543-1

Veröffentlicht

11. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-940889.pdf

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The latest update for SIMATIC CP 1543-1 contains two fixes for vulnerabilities within its embedded ProFTPD FTP server. The more severe of these vulnerabilities could allow for remote code execution and information disclosure without authentication. Siemens has released updates for SIMATIC CP 1543-1 modules.

SSB-439005 (Last Update: 2020-02-11): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-...

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SSB-439005 (Last Update: 2020-02-11): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Veröffentlicht

11. Februar 2020 01:00

URL

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

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SSA-273799 (Last Update: 2020-02-11): Vulnerability in SIMATIC products

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SSA-273799 (Last Update: 2020-02-11): Vulnerability in SIMATIC products

Veröffentlicht

11. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-273799.pdf

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A vulnerability has been identified in several SIMATIC products. The vulnerability could allow an attacker in a Man-in-the-Middle position to modify network traffic exchanged on port 102/tcp to PLCs of the SIMATIC S7-1200, SIMATIC S7-1500 and SIMATIC SoftwareController CPU families. Siemens has released updates for several affected products, and recommends ...

SSA-431678 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in SIMATIC S7 CPU Families

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SSA-431678 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in SIMATIC S7 CPU Families

Veröffentlicht

11. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-431678.pdf

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S7-300/S7-400 and S7-1200 CPU families are affected by a vulnerability that could allow remote attackers to perform a Denial-of-Service attack by sending a specially crafted HTTP request to the web server of an affected device. Siemens has released updates for several affected products, is working on updates for the remaining ...

SSA-462066 (Last Update: 2020-02-11): Vulnerability known as TCP SACK PANIC in Industrial Products

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SSA-462066 (Last Update: 2020-02-11): Vulnerability known as TCP SACK PANIC in Industrial Products

Veröffentlicht

11. Februar 2020 01:00

URL

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

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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 that customers update to the new version. Siemens is preparing ...

SSA-635659 (Last Update: 2020-02-10): Heartbleed Vulnerability in Siemens Industrial Products

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SSA-635659 (Last Update: 2020-02-10): Heartbleed Vulnerability in Siemens Industrial Products

Veröffentlicht

10. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-635659.pdf

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The "Heartbleed" vulnerability in the OpenSSL cryptographic software library (CVE-2014-0160) affects several Siemens industrial products. Siemens has resolved the issue in all affected industrial products and provides updates which fix this vulnerability.

SSA-346262 (Last Update: 2020-02-10): Denial-of-Service in Industrial Products

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SSA-346262 (Last Update: 2020-02-10): Denial-of-Service in Industrial Products

Veröffentlicht

10. Februar 2020 01:00

URL

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

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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-447396 (Last Update: 2020-02-10): Denial-of-Service in SCALANCE X-300, SCALANCE X408 and SCALANCE X414

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SSA-447396 (Last Update: 2020-02-10): Denial-of-Service in SCALANCE X-300, SCALANCE X408 and SCALANCE X414

Veröffentlicht

10. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-447396.pdf

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A vulnerability has been identified in the integrated web server of SCALANCE X300, SCALANCE X408, and SCALANCE X414. The vulnerability could allow an attacker with network access to the device to cause a Denial-of-Service condition. The vulnerability can be triggered with publicly available tools, including vulnerability scanners. Siemens provides updates ...

SSA-240718 (Last Update: 2020-02-10): Insecure storage of HTTPS CA certificate in SIMATIC S7-1200 V2.x

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SSA-240718 (Last Update: 2020-02-10): Insecure storage of HTTPS CA certificate in SIMATIC S7-1200 V2.x

Veröffentlicht

10. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-240718.pdf

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For the convenience of the customer, a Certificate Authority (CA) for HTTPS connections is installed on the Siemens SIMATIC S7-1200 PLC. The user has the option to trust this CA which if selected installs the certificate into the browser’s certificate store. Once the user completes this step, the browser will ...

SSA-377318 (Last Update: 2020-02-10): Multiple vulnerabilities in Intel Active Management Technology (AMT) of SIMATIC IPCs

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SSA-377318 (Last Update: 2020-02-10): Multiple vulnerabilities in Intel Active Management Technology (AMT) of SIMATIC IPCs

Veröffentlicht

10. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-377318.pdf

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There are multiple vulnerabilities in the Intel Management Engine used in multiple SIMATIC IPC devices that may allow arbitrary code execution, a partial denial of service or information disclosure. For additional information see: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00141.html. Siemens provides updates for the affected devices.

SSA-306710 (Last Update: 2020-02-10): Denial-of-Service Vulnerability in SIMATIC S7-300 CPU Family

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SSA-306710 (Last Update: 2020-02-10): Denial-of-Service Vulnerability in SIMATIC S7-300 CPU Family

Veröffentlicht

10. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-306710.pdf

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Siemens has released a firmware update for the S7-300 CPU family which fixes a vulnerability that could allow remote attackers to perform a Denial-of-Service attack.

SSA-279823 (Last Update: 2020-02-10): Cross-Site Scripting vulnerability in the SIMATIC S7-1200 CPU family

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SSA-279823 (Last Update: 2020-02-10): Cross-Site Scripting vulnerability in the SIMATIC S7-1200 CPU family

Veröffentlicht

10. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-279823.pdf

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Siemens SIMATIC S7-1200 CPUs, version 2 and higher, are capable of running an embedded web server. Web server functionality is disabled by default in the 1200 project configuration. However, if enabled, the web server is susceptible to Cross-Site Scripting (XSS). Siemens provides a firmware update which fixes this XSS vulnerability.

SSA-110922 (Last Update: 2020-02-10): Web Vulnerability in TIM 1531 IRC

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SSA-110922 (Last Update: 2020-02-10): Web Vulnerability in TIM 1531 IRC

Veröffentlicht

10. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-110922.pdf

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The latest update for TIM 1531 IRC fixes a security vulnerability that could allow unauthorized remote attackers to perform administrative operations on the device. Siemens recommends updating as soon as possible.

SSA-234763 (Last Update: 2020-02-10): OpenSSL Vulnerabilities in Siemens Industrial Products

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SSA-234763 (Last Update: 2020-02-10): OpenSSL Vulnerabilities in Siemens Industrial Products

Veröffentlicht

10. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-234763.pdf

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Vulnerabilities in OpenSSL (see https://www.openssl.org/news/secadv_20140605.txt) affect several Siemens industrial products. Siemens has released updates for all affected products.

SSA-874235 (Last Update: 2020-02-10): Intel Vulnerability in Siemens Industrial Products

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SSA-874235 (Last Update: 2020-02-10): Intel Vulnerability in Siemens Industrial Products

Veröffentlicht

10. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-874235.pdf

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Several Intel chipsets for Intel Core i5, Intel Core i7 and Intel XEON are susceptible to remote code execution vulnerability (CVE-2017-5689) [1]. As several Siemens Industrial Products use Intel technology, they are also affected. Siemens has released updates for the affected Industrial PCs. [1] Intel Security Advisory – INTEL-SA-00075:https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00075&languageid=en-fr

SSA-100232 (Last Update: 2020-02-10): Denial-of-Service vulnerability in SCALANCE X switches

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SSA-100232 (Last Update: 2020-02-10): Denial-of-Service vulnerability in SCALANCE X switches

Veröffentlicht

10. Februar 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-100232.pdf

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A vulnerability in the affected devices could allow an unauthenticated attacker with network access to an affected device to perform a denial-of-service. Siemens is preparing updates and recommends specific countermeasures until patches are available.