Bulletins | CERT@VDE

SSA-240541 V1.2 (Last Update: 2023-12-12): WIBU Systems CodeMeter Heap Buffer Overflow Vulnerability in Industrial Products

Titel

SSA-240541 V1.2 (Last Update: 2023-12-12): WIBU Systems CodeMeter Heap Buffer Overflow Vulnerability in Industrial Products

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-240541.html

Text

WIBU Systems published information about a heap buffer overflow vulnerability and associated fix releases of CodeMeter Runtime, a product provided by WIBU Systems and used in several Siemens industrial products for license management. The vulnerability is described in the section “Vulnerability Classification” below and got assigned the CVE ID CVE-2023-3935. ...

SSA-256353 V1.5 (Last Update: 2023-12-12): Third-Party Component Vulnerabilities in RUGGEDCOM ROS

Titel

SSA-256353 V1.5 (Last Update: 2023-12-12): Third-Party Component Vulnerabilities in RUGGEDCOM ROS

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-256353.html

Text

Multiple vulnerabilities affect various third-party components of the RUGGEDCOM Operating System (ROS). If exploited, an attacker could cause a denial-of-service, act as a man-in-the-middle or retrieval of sensitive information or gain privileged functions. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-180704 V1.0: Multiple Vulnerabilities in SCALANCE M-800/S615 Family before V8.0

Titel

SSA-180704 V1.0: Multiple Vulnerabilities in SCALANCE M-800/S615 Family before V8.0

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-180704.html

Text

SCALANCE M-800/S615 Family before V8.0 is affected by multiple vulnerabilities. Siemens has released a new version for SCALANCE M-800 / S615 and recommends to update to the latest version. Siemens recommends countermeasures for products where fixes are not, or not yet available.

SSA-831302 V1.3 (Last Update: 2023-12-12): Vulnerabilities in the BIOS of the SIMATIC S7-1500 TM MFP V1.0

Titel

SSA-831302 V1.3 (Last Update: 2023-12-12): Vulnerabilities in the BIOS of the SIMATIC S7-1500 TM MFP V1.0

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-831302.html

Text

Multiple vulnerabilities have been identified in the BIOS of the SIMATIC S7-1500 TM MFP V1.0. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-264814 V1.3 (Last Update: 2023-12-12): Timing Based Side Channel Vulnerability in the OpenSSL RSA Decryption in SIMATIC Pro...

Titel

SSA-264814 V1.3 (Last Update: 2023-12-12): Timing Based Side Channel Vulnerability in the OpenSSL RSA Decryption in SIMATIC Products

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-264814.html

Text

Several SIMATIC products are affected by a timing based side channel vulnerability in the OpenSSL RSA Decryption (CVE-2023-4304), as disclosed on 2023-02-07 at https://www.openssl.org/news/secadv/20230207.txt. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends specific countermeasures for ...

SSA-118850 V1.0: Denial of Service Vulnerability in the OPC UA Implementation in SINUMERIK ONE and SINUMERIK MC

Titel

SSA-118850 V1.0: Denial of Service Vulnerability in the OPC UA Implementation in SINUMERIK ONE and SINUMERIK MC

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-118850.html

Text

SINUMERIK ONE and SINUMERIK MC products are affected by a denial of service vulnerability in the OPC UA implementation of the integrated S7-1500 CPU. The vulnerability in the integrated S7-1500 CPU is documented in more detail in SSA-711309 [1]. Siemens has released updates for the affected products and recommends to ...

SSA-264815 V1.2 (Last Update: 2023-12-12): Type Confusion Vulnerability in OpenSSL X.400 Address Processing in SIMATIC Products

Titel

SSA-264815 V1.2 (Last Update: 2023-12-12): Type Confusion Vulnerability in OpenSSL X.400 Address Processing in SIMATIC Products

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-264815.html

Text

Several SIMATIC products are affected by a type confusion vulnerability relating to OpenSSL X.400 address processing (CVE-2023-0286), as disclosed disclosed on 2023-02-07 at https://www.openssl.org/news/secadv/20230207.txt. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends specific countermeasures for ...

SSA-398330 V1.0: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1

Titel

SSA-398330 V1.0: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-398330.html

Text

Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). These GNU/Linux vulnerabilities have been externally identified. Siemens is preparing fix versions and recommends specific countermeasures for products where fixes are not, or not ...

SSA-280603 V1.0: Denial of Service Vulnerability in SINUMERIK ONE and SINUMERIK MC

Titel

SSA-280603 V1.0: Denial of Service Vulnerability in SINUMERIK ONE and SINUMERIK MC

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-280603.html

Text

A vulnerability has been identified in the integrated S7-1500 CPU of SINUMERIK ONE and SINUMERIK MC products that could allow an attacker to cause a denial of service condition. In order to exploit the vulnerability, an attacker must have access to the affected devices on port 102/tcp. Siemens is preparing ...

SSB-439005 V5.8 (Last Update: 2023-12-12): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...

Titel

SSB-439005 V5.8 (Last Update: 2023-12-12): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP < V3.1

Veröffentlicht

12. Dezember 2023 01:00

URL

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

Text

SSA-592380 V1.0: Denial of Service Vulnerability in SIMATIC S7-1500 CPUs and related products

Titel

SSA-592380 V1.0: Denial of Service Vulnerability in SIMATIC S7-1500 CPUs and related products

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-592380.html

Text

A vulnerability has been identified in the SIMATIC S7-1500 CPU family and related products that could allow an attacker to cause a denial of service condition. In order to exploit the vulnerability, an attacker must have access to the affected devices on port 102/tcp. Siemens has released updates for several ...

SSA-482757 V1.3 (Last Update: 2023-12-12): Missing Immutable Root of Trust in S7-1500 CPU devices

Titel

SSA-482757 V1.3 (Last Update: 2023-12-12): Missing Immutable Root of Trust in S7-1500 CPU devices

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-482757.html

Text

Affected models of the S7-1500 CPU product family do not contain an Immutable Root of Trust in Hardware. With this the integrity of the code executed on the device can not be validated during load-time. An attacker with physical access to the device could use this to replace the boot ...

SSA-480095 V1.0: Vulnerabilities in the Web Interface of SICAM Q100 Devices before V2.60

Titel

SSA-480095 V1.0: Vulnerabilities in the Web Interface of SICAM Q100 Devices before V2.60

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-480095.html

Text

The web server of SICAM Q100 devices, versions before V2.60, contains a Cross Site Request Forgery (CSRF) vulnerability and is missing cookie protection flags. This could allow an attacker to perform arbitrary actions on the device on behalf of a legitimate user, or impersonate that user. Siemens has released new ...

SSA-618620 V1.2 (Last Update: 2023-12-12): Vulnerabilities in Boot Loader (U-Boot) of RUGGEDCOM ROS Devices

Titel

SSA-618620 V1.2 (Last Update: 2023-12-12): Vulnerabilities in Boot Loader (U-Boot) of RUGGEDCOM ROS Devices

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-618620.html

Text

The boot loader within RUGGEDCOM ROS contains two vulnerabilities in the loading process of the operating system kernel. The more severe of these vulnerabilities could allow an attacker with local access to the device to execute arbitrary code on an affected device. Siemens recommends specific countermeasures to mitigate this issue.

SSA-783481 V1.1 (Last Update: 2023-12-12): Denial-of-Service Vulnerability in LOGO! 8 BM

Titel

SSA-783481 V1.1 (Last Update: 2023-12-12): Denial-of-Service Vulnerability in LOGO! 8 BM

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-783481.html

Text

A Denial-of-Service vulnerability has been identified in LOGO! 8 BM. This vulnerability could allow an attacker to crash a device, if a user is tricked into loading a malicious project file onto an affected device. The vulnerability is related to the hardware of the product. Siemens has released new hardware ...

SSA-711309 V1.3 (Last Update: 2023-12-12): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Titel

SSA-711309 V1.3 (Last Update: 2023-12-12): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-711309.html

Text

The OPC UA implementations (ANSI C and C++) as used in several SIMATIC products contain a denial of service vulnerability that could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate. Siemens has released updates for several affected products and recommends ...

SSA-794697 V1.5 (Last Update: 2023-12-12): Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0

Titel

SSA-794697 V1.5 (Last Update: 2023-12-12): Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-794697.html

Text

Multiple vulnerabilities have been identified in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-699386 V1.1 (Last Update: 2023-12-12): Multiple Vulnerabilities in SCALANCE XB-200 / XC-200 / XP-200 / XF-200BA / XR-300WG ...

Titel

SSA-699386 V1.1 (Last Update: 2023-12-12): Multiple Vulnerabilities in SCALANCE XB-200 / XC-200 / XP-200 / XF-200BA / XR-300WG Family before V4.5

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-699386.html

Text

SCALANCE XB-200/XC-200/XP-200/XF-200BA/XR-300WG Family before V4.5 is affected by multiple vulnerabilities. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-693975 V1.0: Denial-of-Service Vulnerability in the Web Server of Industrial Products

Titel

SSA-693975 V1.0: Denial-of-Service Vulnerability in the Web Server of Industrial Products

Veröffentlicht

12. Dezember 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-693975.html

Text

A vulnerability in the affected products 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 a new version for SINAMICS S210 (6SL5…) and recommends to update to the latest version. Siemens is preparing further fix versions ...

11.12.2023

US CERT

#StopRansomware: Play Ransomware

Titel

#StopRansomware: Play Ransomware

Veröffentlicht

11. Dezember 2023 23:41

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-352a

Text

SUMMARY Note: This joint Cybersecurity Advisory (CSA) is part of an ongoing #StopRansomware effort to publish advisories for network defenders that detail various ransomware variants and ransomware threat actors. These #StopRansomware advisories include recently and historically observed tactics, techniques, and procedures (TTPs) and indicators of compromise (IOCs) to help organizations ...

Schweitzer Engineering Laboratories SEL-411L

Titel

Schweitzer Engineering Laboratories SEL-411L

Veröffentlicht

7. Dezember 2023 13:00

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-02

Text

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 4.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: Schweitzer Engineering Laboratories Equipment: SEL-411L Vulnerability: Improper Restriction of Rendered UI Layers or Frames 2. RISK EVALUATION Successful exploitation of this vulnerability could expose authorized users to clickjacking attacks. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The ...

Sierra Wireless AirLink with ALEOS firmware

Titel

Sierra Wireless AirLink with ALEOS firmware

Veröffentlicht

7. Dezember 2023 13:00

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-06

Text

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 8.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Sierra Wireless Equipment: AirLink Vulnerabilities: Infinite Loop, NULL Pointer Dereference, Cross-site Scripting, Reachable Assertion, Use of Hard-coded Credentials, Use of Hard-coded Cryptographic Key 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to ...

Johnson Controls Metasys and Facility Explorer

Titel

Johnson Controls Metasys and Facility Explorer

Veröffentlicht

7. Dezember 2023 13:00

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-03

Text

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Johnson Controls Equipment: Metasys and Facility Explorer Vulnerability: Uncontrolled Resource Consumption 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service by sending invalid credentials. 3. TECHNICAL DETAILS 3.1 AFFECTED ...