Bulletins | CERT@VDE

SSA-841348 (Last Update: 2020-09-08): Multiple Vulnerabilities in the UMC Stack

Titel

SSA-841348 (Last Update: 2020-09-08): Multiple Vulnerabilities in the UMC Stack

Veröffentlicht

8. September 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: 2020-09-08): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets

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SSA-780073 (Last Update: 2020-09-08): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets

Veröffentlicht

8. September 2020 02:00

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 to update to the new versions. Siemens is preparing ...

SSA-480230 (Last Update: 2020-09-08): Denial-of-Service in Webserver of Industrial Products

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SSA-480230 (Last Update: 2020-09-08): Denial-of-Service in Webserver of Industrial Products

Veröffentlicht

8. September 2020 02:00

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

SSA-473245 (Last Update: 2020-09-08): Denial-of-Service Vulnerability in Profinet Devices

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SSA-473245 (Last Update: 2020-09-08): Denial-of-Service Vulnerability in Profinet Devices

Veröffentlicht

8. September 2020 02:00

URL

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

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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: 2020-09-08): Vulnerability known as TCP SACK PANIC in Industrial Products

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SSA-462066 (Last Update: 2020-09-08): Vulnerability known as TCP SACK PANIC in Industrial Products

Veröffentlicht

8. September 2020 02:00

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 to update to the new versions. Siemens is preparing further ...

SSB-439005 (Last Update: 2020-09-08): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-...

Titel

SSB-439005 (Last Update: 2020-09-08): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Veröffentlicht

8. September 2020 02:00

URL

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

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SSA-377115 (Last Update: 2020-09-08): SegmentSmack in Linux IP-Stack based Industrial Devices

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SSA-377115 (Last Update: 2020-09-08): SegmentSmack in Linux IP-Stack based Industrial Devices

Veröffentlicht

8. September 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-377115.pdf

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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 has ...

SSA-312271 (Last Update: 2020-09-08): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

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SSA-312271 (Last Update: 2020-09-08): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Veröffentlicht

8. September 2020 02:00

URL

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

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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-270778 (Last Update: 2020-09-08): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software

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SSA-270778 (Last Update: 2020-09-08): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software

Veröffentlicht

8. September 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-270778.pdf

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A Denial-of-Service vulnerability was found in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC software when encrypted communication is enabled. The vulnerability could allow an attacker with network access to cause a Denial-of-Service condition under certain circumstances (versions prior to SIMATIC WinCC V7.3 or SIMATIC PCS 7 V8.1 are ...

SSA-770698 (Last Update: 2020-09-08): User Information Disclosure Vulnerability in Siveillance Video Client

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SSA-770698 (Last Update: 2020-09-08): User Information Disclosure Vulnerability in Siveillance Video Client

Veröffentlicht

8. September 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-770698.pdf

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The Siveillance Video Client contains an information disclosure vulnerability that could allow an attacker to obtain valid adminstrator login names and use this information to launch further attacks. Siemens recommends specific countermeasures and provides patches for released versions of the Siveillance Video Client.

SSA-709003 (Last Update: 2020-09-08): Privilege Escalation Vulnerability in License Management Utility (LMU)

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SSA-709003 (Last Update: 2020-09-08): Privilege Escalation Vulnerability in License Management Utility (LMU)

Veröffentlicht

8. September 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-709003.pdf

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The latest update for the License Management Utility (LMU), which is used by multiple Siemens building technology products, fixes a vulnerability that could allow local users to escalate privileges and execute code as local SYSTEM user. Siemens has released an update version of LMU, recommends to install this update on ...

SSA-568969 (Last Update: 2020-09-08): Insecure Storage of Sensitive Information in Spectrum Power™ 4

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SSA-568969 (Last Update: 2020-09-08): Insecure Storage of Sensitive Information in Spectrum Power™ 4

Veröffentlicht

8. September 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-568969.pdf

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Vulnerabilities in Spectrum Power™ 4 could allow an unauthorized attacker to retrieve a list of software users, or in certain cases to list the contents of a directory. Siemens has released updates and configuration recommendations for Spectrum Power™ 4 in order to mitigate the issues.

SSA-542525 (Last Update: 2020-09-08): Authentication Vulnerabilities in SIMATIC HMI Products

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SSA-542525 (Last Update: 2020-09-08): Authentication Vulnerabilities in SIMATIC HMI Products

Veröffentlicht

8. September 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-542525.pdf

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SIMATIC HMI Products are affected by two vulnerabilities that could allow a remote attacker to discover user passwords and obtain access to the Sm@rt Server via a brute-force attack. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-534763 (Last Update: 2020-09-08): Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products

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SSA-534763 (Last Update: 2020-09-08): Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products

Veröffentlicht

8. September 2020 02:00

URL

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

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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.

SSA-455843 (Last Update: 2020-09-08): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products

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SSA-455843 (Last Update: 2020-09-08): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products

Veröffentlicht

8. September 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-455843.pdf

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CISA and WIBU Systems disclosed six vulnerabilities in different versions of CodeMeter Runtime, a product provided by WIBU Systems and used in several Siemens and Siemens Energy products for license management. The vulnerabilities are described in the section “Vulnerability Classification” below and got assigned the CVE IDs CVE-2020-14509, CVE-2020-14513, CVE-2020-14515, ...

SSA-436520 (Last Update: 2020-09-08): XSS and CSRF Vulnerabilities in Polarion Subversion Webclient

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SSA-436520 (Last Update: 2020-09-08): XSS and CSRF Vulnerabilities in Polarion Subversion Webclient

Veröffentlicht

8. September 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-436520.pdf

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Multiple cross-site scripting (XSS) vulnerabilities were found in the subversion webclient of Polarion. In addition, the webclient doesn’t have any cross-site request forgery (CSRF) protection. An attacker could inject client side script to induce the victim to issue an HTTP request that would lead to a state changing operation. Siemens ...

SSA-381684 (Last Update: 2020-09-08): Improper Password Protection during Authentication in SIMATIC S7-300 and S7-400 CPUs

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SSA-381684 (Last Update: 2020-09-08): Improper Password Protection during Authentication in SIMATIC S7-300 and S7-400 CPUs

Veröffentlicht

8. September 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-381684.pdf

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A vulnerability has been identified in SIMATIC S7-300 and S7-400 CPU families, which could result in credential disclosure. Siemens recommends countermeasures as there are currently no fixes available.

SSA-251935 (Last Update: 2020-09-08): Multiple Privilege Escalation Vulnerabilities in SIMATIC RTLS Locating Manager

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SSA-251935 (Last Update: 2020-09-08): Multiple Privilege Escalation Vulnerabilities in SIMATIC RTLS Locating Manager

Veröffentlicht

8. September 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-251935.pdf

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The latest update for SIMATIC RTLS Locating Manager fixes various vulnerabilities that could allow a low-privileged local user to escalate privileges. Siemens recommends to apply the update of the SIMATIC RTLS Locating Manager.

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

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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 ...

11.08.2020

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

Text

11.08.2020