Bulletins | CERT@VDE

SSA-398519 V1.6 (Last Update: 2021-03-09): Vulnerabilities in Intel CPUs (November 2019)

Titel

SSA-398519 V1.6 (Last Update: 2021-03-09): Vulnerabilities in Intel CPUs (November 2019)

Veröffentlicht

9. März 2021 01:00

URL

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

Text

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-346262 V2.9 (Last Update: 2021-03-09): Denial-of-Service in Industrial Products

Titel

SSA-346262 V2.9 (Last Update: 2021-03-09): Denial-of-Service in Industrial Products

Veröffentlicht

9. März 2021 01:00

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 V1.6 (Last Update: 2021-03-09): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Titel

SSA-312271 V1.6 (Last Update: 2021-03-09): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Veröffentlicht

9. März 2021 01:00

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 V3.1 (Last Update: 2021-03-09): Vulnerabilities in Industrial Products

Titel

SSA-293562 V3.1 (Last Update: 2021-03-09): Vulnerabilities in Industrial Products

Veröffentlicht

9. März 2021 01:00

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-979775 V1.0: Stack Overflow Vulnerability in SCALANCE and RUGGEDCOM Devices

Titel

SSA-979775 V1.0: Stack Overflow Vulnerability in SCALANCE and RUGGEDCOM Devices

Veröffentlicht

9. März 2021 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-979775.pdf

Text

Several firmware versions of the SCALANCE and RUGGEDCOM devices listed below are affected by a vulnerability in the passive listening feature that could allow an attacker to cause a reboot or, under specific circumstances, attain remote code execution of the affected devices. Siemens has released updates for several affected products ...

SSA-936080 V1.0: Multiple Vulnerabilities in Third-Party Component libcurl

Titel

SSA-936080 V1.0: Multiple Vulnerabilities in Third-Party Component libcurl

Veröffentlicht

9. März 2021 01:00

URL

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

Text

SIMATIC NET CM 1542-1 and SCALANCE SC600 family 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 affected product, Siemens is preparing ...

03.03.2021

AA21-062A: Mitigate Microsoft Exchange Server Vulnerabilities

Titel

AA21-062A: Mitigate Microsoft Exchange Server Vulnerabilities

Veröffentlicht

3. März 2021 19:12

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-062a

Text

Original release date: March 3, 2021 | Last revised: March 14, 2021SummaryNote: This Alert was updated March 13, 2021 to provide further guidance. Cybersecurity and Infrastructure Security (CISA) partners have observed active exploitation of vulnerabilities in Microsoft Exchange Server products. Successful exploitation of these vulnerabilities allows an unauthenticated attacker to ...

Hitachi ABB Power Grids Ellipse EAM

Titel

Hitachi ABB Power Grids Ellipse EAM

Veröffentlicht

2. März 2021 16:10

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-061-01

Text

This advisory contains mitigations for Cross-site Scripting, and User Interface Misrepresentation of Critical Information vulnerabilities in Hitachi ABB Power Grids Ellipse EAM software products.

Rockwell Automation CompactLogix 5370 and ControlLogix 5570 Controllers

Titel

Rockwell Automation CompactLogix 5370 and ControlLogix 5570 Controllers

Veröffentlicht

2. März 2021 16:05

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-061-02

Text

This advisory contains mitigations for an Improper Input Validation vulnerability in Rockwell Automation CompactLogix 5370 and ControlLogix 5570 controllers.

MB connect line mbCONNECT24, mymbCONNECT24

Titel

MB connect line mbCONNECT24, mymbCONNECT24

Veröffentlicht

2. März 2021 16:00

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-061-03

Text

This advisory contains mitigations for several vulnerabilities in the MB connect line mbCONNECT24, mymbCONNECT24 remote service portal products.

Side Channel Key Extraction Vulnerability in Bosch IP Cameras and Encoders

BOSCH PSIRT

Titel

Side Channel Key Extraction Vulnerability in Bosch IP Cameras and Encoders

Veröffentlicht

2. März 2021 01:00

URL

https://psirt.bosch.com/security-advisories/bosch-sa-762869-bt.html

Text

BOSCH-SA-762869-BT: A recently discovered side channel attack for the NXP P5x security microcontrollers was made public. It allows attackers to extract an ECDSA private key after extensive physical access to the chip. The P5x is used as secure certificate storage on Bosch cameras and encoders built on platforms CPP-ENC CPP3 ...

Februar 2021

PerFact OpenVPN-Client

Titel

PerFact OpenVPN-Client

Veröffentlicht

25. Februar 2021 16:15

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-056-01

Text

This advisory contains mitigations for an External Control of System or Configuration Setting vulnerability in the PerFact OpenVPN-Client.

https://us-cert.cisa.gov/ics/advisories/icsa-21-056-02

Fatek FvDesigner

Titel

Fatek FvDesigner

Veröffentlicht

25. Februar 2021 16:10

URL

Text

This advisory contains mitigations for Use After Free, Access of Uninitialized Pointer, Stack-based Buffer Overflow, Out-of-Bounds Write, and Out-of-Bounds Read vulnerabilities in Fatek FvDesigner software.

Rockwell Automation Logix Controllers

Titel

Rockwell Automation Logix Controllers

Veröffentlicht

25. Februar 2021 16:05

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-056-03

Text

This advisory contains mitigations for a n Insufficiently Protected Credentials vulnerability in Rockwell Automation Studio 5000 Logix Designer, RSLogix 5000, and Logix Controllers.

ProSoft Technology ICX35

Titel

ProSoft Technology ICX35

Veröffentlicht

25. Februar 2021 16:00

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-056-04

Text

This advisory contains mitigations for a Permissions, Privileges, and Access Controls vulnerability in ProSoft Technology ICX35 industrial cellular gateways.

24.02.2021

AA21-055A: Exploitation of Accellion File Transfer Appliance

Titel

AA21-055A: Exploitation of Accellion File Transfer Appliance

Veröffentlicht

24. Februar 2021 15:00

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-055a

Text

Original release date: February 24, 2021 | Last revised: February 25, 2021SummaryThis joint advisory is the result of a collaborative effort by the cybersecurity authorities of Australia,[1] New Zealand,[2] Singapore,[3] the United Kingdom,[4] and the United States.[5][6] These authorities are aware of cyber actors exploiting vulnerabilities in Accellion File Transfer ...

24.02.2021

BOSCH PSIRT

Privilege Escalation via sudo and Linux kernel in Bosch Rexroth Products

Titel

Privilege Escalation via sudo and Linux kernel in Bosch Rexroth Products

Veröffentlicht

24. Februar 2021 01:00

URL

https://psirt.bosch.com/security-advisories/bosch-sa-372917.html

Text

BOSCH-SA-372917: Linux kernel versions through 5.10.11 contain weaknesses which allow local users to execute code in the kernel with the potential to escalate privileges [1][2]. In versions of sudo before 1.9.5p2 there is a weakness present which allows privilege escalation to root for local users [3]. The ctrlX CORE and ...

23.02.2021

Advantech BB-ESWGP506-2SFP-T

Titel

Advantech BB-ESWGP506-2SFP-T

Veröffentlicht

23. Februar 2021 16:05

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02

Text

This advisory contains mitigations for a Use of Hard-coded Credentials vulnerability in Advantech BB-ESWGP506-2SFP-T industrial ethernet switches.

23.02.2021

Advantech Spectre RT Industrial Routers

Titel

Advantech Spectre RT Industrial Routers

Veröffentlicht

23. Februar 2021 16:00

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-054-03

Text

This advisory contains mitigations for Improper Neutralization of Input During Web Page Generation, Cleartext Transmission of Sensitive Information, Improper Restriction of Excessive Authentication Attempts, Use of a Broken or Risky Cryptographic Algorithm, and Use of Platform-Dependent Third-party Components vulnerabilities in Advantech Spectre RT Industrial Routers.

17.02.2021

AA21-048A: AppleJeus: Analysis of North Korea’s Cryptocurrency Malware

Titel

AA21-048A: AppleJeus: Analysis of North Korea’s Cryptocurrency Malware

Veröffentlicht

17. Februar 2021 17:00

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-048a

Text

Original release date: February 17, 2021 | Last revised: March 2, 2021SummaryThis Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise for all referenced threat actor tactics and techniques. This joint advisory is the result of analytic efforts among the Federal Bureau ...

AA21-042A: Compromise of U.S. Water Treatment Facility

Titel

AA21-042A: Compromise of U.S. Water Treatment Facility

Veröffentlicht

11. Februar 2021 20:15

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-042a

Text

Original release date: February 11, 2021 | Last revised: February 12, 2021SummaryOn February 5, 2021, unidentified cyber actors obtained unauthorized access to the supervisory control and data acquisition (SCADA) system at a U.S. drinking water treatment facility. The unidentified actors used the SCADA system’s software to increase the amount of ...

Multiple Embedded TCP/IP stacks

Titel

Multiple Embedded TCP/IP stacks

Veröffentlicht

11. Februar 2021 16:10

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-042-01

Text

This advisory contains mitigations for Use of Insufficiently Random Values vulnerabilities in Nut/Net, CycloneTCP, NDKTCPIP, FNET, uIP-Contiki-OS, uC/TCP-IP, uIP-Contiki-NG, uIP, picoTCP-NG, picoTCP, MPLAB Net, Nucleus NET, Nucleus ReadyStart TCP/IP stacks.

Rockwell Automation DriveTools SP and Drives AOP

Titel

Rockwell Automation DriveTools SP and Drives AOP

Veröffentlicht

11. Februar 2021 16:05

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-042-02

Text

This advisory contains mitigations for an Uncontrolled Search Path Element vulnerability in Rockwell Automation DriveTools SP and Drives AOP software.

Wibu-Systems CodeMeter (Update E)

Titel

Wibu-Systems CodeMeter (Update E)

Veröffentlicht

11. Februar 2021 16:00

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-203-01

Text

This updated advisory is a follow-up to the advisory update titled ICSA-20-203-01 Wibu-Systems CodeMeter (Update D) that was published December 3, 2020, to the ICS webpage on us-cert.gov. This advisory contains mitigations for Buffer Access with Incorrect Length Value, Inadequate Encryption Strength, Origin Validation Error, Improper Input Validation, Improper Verification ...

09.02.2021