Bulletins | CERT@VDE

SSA-102233 (Last Update: 2020-09-08): SegmentSmack in VxWorks-based Industrial Devices

Titel

SSA-102233 (Last Update: 2020-09-08): SegmentSmack in VxWorks-based Industrial Devices

Veröffentlicht

8. September 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-102233.pdf

Text

The latest updates for the affected products fix a vulnerability that could allow remote attackers to affect the availability of the devices under certain conditions. The underlying TCP stack can be forced to make very computation expensive calls for every incoming packet which can lead to a Denial-of-Service. Siemens is ...

01.09.2020

AA20-245A: Technical Approaches to Uncovering and Remediating Malicious Activity

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AA20-245A: Technical Approaches to Uncovering and Remediating Malicious Activity

Veröffentlicht

1. September 2020 14:30

URL

https://us-cert.cisa.gov/ncas/alerts/aa20-245a

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Original release date: September 1, 2020 | Last revised: September 24, 2020SummaryThis joint advisory is the result of a collaborative research effort by the cybersecurity authorities of five nations: Australia,[1] Canada,[2] New Zealand,[3][4] the United Kingdom,[5] and the United States.[6] It highlights technical approaches to uncovering malicious activity and includes ...

August 2020

26.08.2020

AA20-239A: FASTCash 2.0: North Korea's BeagleBoyz Robbing Banks

Titel

AA20-239A: FASTCash 2.0: North Korea's BeagleBoyz Robbing Banks

Veröffentlicht

26. August 2020 16:17

URL

https://us-cert.cisa.gov/ncas/alerts/aa20-239a

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Original release date: August 26, 2020 | Last revised: October 1, 2020SummaryThis Alert uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise framework for all referenced threat actor techniques. This joint advisory is the result of analytic efforts among the Cybersecurity and Infrastructure ...

24.08.2020

BOSCH PSIRT

Improper Certificate Validation in Bosch Smart Home System App for iOS

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Improper Certificate Validation in Bosch Smart Home System App for iOS

Veröffentlicht

24. August 2020 02:00

URL

https://psirt.bosch.com/security-advisories/bosch-sa-347336.html

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BOSCH-SA-347336: A recently discovered security vulnerability affects the Bosch Smart Home System App for iOS. Both Bosch Smart Home Camera Apps as well as the Bosch Smart Home System App for Android are not affected. It potentially allows to intercept video contents by performing a man-in-the-middle attack. Since only connections ...

14.08.2020

AA20-227A: Phishing Emails Used to Deploy KONNI Malware

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AA20-227A: Phishing Emails Used to Deploy KONNI Malware

Veröffentlicht

14. August 2020 14:59

URL

https://us-cert.cisa.gov/ncas/alerts/aa20-227a

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Original release date: August 14, 2020SummaryThis Alert uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise framework for all referenced threat actor techniques. The Cybersecurity and Infrastructure Security Agency (CISA) has observed cyber actors using emails containing a Microsoft Word document with a ...

12.08.2020

AA20-225A: Malicious Cyber Actor Spoofing COVID-19 Loan Relief Webpage via Phishing Emails

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AA20-225A: Malicious Cyber Actor Spoofing COVID-19 Loan Relief Webpage via Phishing Emails

Veröffentlicht

12. August 2020 15:49

URL

https://us-cert.cisa.gov/ncas/alerts/aa20-225a

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Original release date: August 12, 2020 | Last revised: August 14, 2020SummaryThe Cybersecurity and Infrastructure Security Agency (CISA) is currently tracking an unknown malicious cyber actor who is spoofing the Small Business Administration (SBA) COVID-19 loan relief webpage via phishing emails. These emails include a malicious link to the spoofed ...

SSA-349422 (Last Update: 2020-08-11): Denial-of-Service in Industrial Real-Time (IRT) Devices

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SSA-349422 (Last Update: 2020-08-11): Denial-of-Service in Industrial Real-Time (IRT) Devices

Veröffentlicht

11. August 2020 02:00

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-978220 (Last Update: 2020-08-11): Denial-of-Service Vulnerability over SNMP in Multiple Industrial Products

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SSA-978220 (Last Update: 2020-08-11): Denial-of-Service Vulnerability over SNMP in Multiple Industrial Products

Veröffentlicht

11. August 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-978220.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 to update to the new versions. Siemens is preparing further updates and ...

SSA-841348 (Last Update: 2020-08-11): Multiple Vulnerabilities in the UMC Stack

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SSA-841348 (Last Update: 2020-08-11): Multiple Vulnerabilities in the UMC Stack

Veröffentlicht

11. August 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-841348.pdf

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The latest update for the below listed products fixes two security vulnerabilities that could allow an attacker to cause a partial Denial-of-Service on the UMC component of the affected devices under certain circumstances, and one vulnerability that could allow an attacker to locally escalate privileges from a user with administrative ...

SSA-780073 (Last Update: 2020-08-11): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets

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SSA-780073 (Last Update: 2020-08-11): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets

Veröffentlicht

11. August 2020 02:00

URL

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

Text

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-604937 (Last Update: 2020-08-11): Multiple Web Server Vulnerabilities in Opcenter Execution Core

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SSA-604937 (Last Update: 2020-08-11): Multiple Web Server Vulnerabilities in Opcenter Execution Core

Veröffentlicht

11. August 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-604937.pdf

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Opcenter Execution Core (formerly known as Camstar Enterprise Platform) contains a Cross-Site-Scripting, an SQL injection and an information disclosure vulnerability. Siemens recommends to update to the latest version of Opcenter Execution Core that fixes two vulnerabilities and recommends specific countermeasures for the remaining vulnerability.

SSA-591405 (Last Update: 2020-08-11): Web Vulnerabilities in SCALANCE S-600 Family

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SSA-591405 (Last Update: 2020-08-11): Web Vulnerabilities in SCALANCE S-600 Family

Veröffentlicht

11. August 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-591405.pdf

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The firmware for SCALANCE S-600 family devices contains multiple web vulnerabilities. The vulnerabilities could allow an remote attacker to conduct Denial-of-Service attacks or perform Cross-Site Scripting attacks. Siemens recommends specific countermeasures for products where updates are not, or not yet available.

SSA-535640 (Last Update: 2020-08-11): Vulnerability in Industrial Products

Titel

SSA-535640 (Last Update: 2020-08-11): Vulnerability in Industrial Products

Veröffentlicht

11. August 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-535640.pdf

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Various industrial products use the Discovery Service of the OPC UA protocol stack by the OPC foundation https://github.com/OPCFoundation/UA-.NETStandard and could therefore be affected by the remote resource consumption attacks (CVE-2017-12069).

SSA-480230 (Last Update: 2020-08-11): Denial-of-Service in Webserver of Industrial Products

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SSA-480230 (Last Update: 2020-08-11): Denial-of-Service in Webserver of Industrial Products

Veröffentlicht

11. August 2020 02:00

URL

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

Text

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 to update to the new versions. Siemens is preparing further updates and recommends specific ...

SSA-473245 (Last Update: 2020-08-11): Denial-of-Service Vulnerability in Profinet Devices

Titel

SSA-473245 (Last Update: 2020-08-11): Denial-of-Service Vulnerability in Profinet Devices

Veröffentlicht

11. August 2020 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-462066 (Last Update: 2020-08-11): Vulnerability known as TCP SACK PANIC in Industrial Products

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SSA-462066 (Last Update: 2020-08-11): Vulnerability known as TCP SACK PANIC in Industrial Products

Veröffentlicht

11. August 2020 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 (Last Update: 2020-08-11): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-...

Titel

SSB-439005 (Last Update: 2020-08-11): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Veröffentlicht

11. August 2020 02:00

URL

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

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SSA-346262 (Last Update: 2020-08-11): Denial-of-Service in Industrial Products

Titel

SSA-346262 (Last Update: 2020-08-11): Denial-of-Service in Industrial Products

Veröffentlicht

11. August 2020 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-312271 (Last Update: 2020-08-11): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Titel

SSA-312271 (Last Update: 2020-08-11): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Veröffentlicht

11. August 2020 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-293562 (Last Update: 2020-08-11): Vulnerabilities in Industrial Products

Titel

SSA-293562 (Last Update: 2020-08-11): Vulnerabilities in Industrial Products

Veröffentlicht

11. August 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-293562.pdf

Text

Several industrial devices are affected by two vulnerabilities that could allow an attacker to cause a Denial-of-Service condition via PROFINET DCP network packets under certain circumstances. The precondition for this scenario is a direct layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens has released updates ...

SSA-102233 (Last Update: 2020-08-11): SegmentSmack in VxWorks-based Industrial Devices

Titel

SSA-102233 (Last Update: 2020-08-11): SegmentSmack in VxWorks-based Industrial Devices

Veröffentlicht

11. August 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-102233.pdf

Text

SSA-809841 (Last Update: 2020-08-11): Buffer Overflow Vulnerability in Third-Party Component pppd

Titel

SSA-809841 (Last Update: 2020-08-11): Buffer Overflow Vulnerability in Third-Party Component pppd

Veröffentlicht

11. August 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-809841.pdf

Text

The latest update for SCALANCE M-800 / S615 and RUGGEDCOM RM1224 devices fixes a buffer overflow vulnerability in the third party component pppd that could allow an attacker with network access to an affected device to execute custom code on the device. Siemens has released updates for affected devices and ...

SSA-786743 (Last Update: 2020-08-11): Code Injection Vulnerability in Advanced Reporting for Desigo CC and Desigo CC Compact

Titel

SSA-786743 (Last Update: 2020-08-11): Code Injection Vulnerability in Advanced Reporting for Desigo CC and Desigo CC Compact

Veröffentlicht

11. August 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-786743.pdf

Text

The extension module Advanced Reporting for Desigo CC and Desigo CC Compact contains a code injection vulnerability, which could be exploited if the extension module is installed on the server and configured. Siemens has released patches for the affected products and recommends specific countermeasures for unpatched systems.