EulerOS 2.0 SP9 : ruby (EulerOS-SA-2021-2696)

According to the versions of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a...

Nucleus FTP Server Multiple Vulnerabilities (NUCLEUS:13)

Binary data nucleusftpmultiplevulns.nbin...

Incorrect Zero Termination Vulnerability in Multiple Siemens Products (CNVD-2021-89438)

Nucleus NET modules integrate a range of standards-compliant networking and communications protocols, drivers and utilities to provide full-featured networking support in any embedded device. A security vulnerability exists in several Siemens products, which stems from a stack buffer overflow...

Incorrect Zero Termination Vulnerability in Multiple Siemens Products (CNVD-2021-89437)

The Nucleus NET module integrates a range of standards-compliant networking and communications protocols, drivers and utilities to provide full-featured networking support in any embedded device, and the Nucleus RTOS is a microkernel-based real-time operating system. A security vulnerability exis...

Incorrect Zero Termination Vulnerability in Multiple Siemens Products (CNVD-2021-89436)

Nucleus NET modules integrate a range of standards-compliant networking and communications protocols, drivers and utilities to provide full-featured networking support in any embedded device. A security vulnerability exists in several Siemens products, which stems from the FTP server not properly...

13 New Flaws in Siemens Nucleus TCP/IP Stack Impact Safety-Critical Equipment

As many as 13 security vulnerabilities have been discovered in the Nucleus TCP/IP stack, a software library now maintained by Siemens and used in three billion operational technology and IoT devices that could allow for remote code execution, denial-of-service DoS, and information leak...

CVE-2021-31887

A vulnerability has been identified in APOGEE MBC PPC BACnet All versions, APOGEE MBC PPC P2 Ethernet All versions, APOGEE MEC PPC BACnet All versions, APOGEE MEC PPC P2 Ethernet All versions, APOGEE PXC Compact BACnet All versions = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and...

CVE-2021-31888

A vulnerability has been identified in APOGEE MBC PPC BACnet All versions, APOGEE MBC PPC P2 Ethernet All versions, APOGEE MEC PPC BACnet All versions, APOGEE MEC PPC P2 Ethernet All versions, APOGEE PXC Compact BACnet All versions = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and...

Stack overflow

A vulnerability has been identified in APOGEE MBC PPC BACnet All versions, APOGEE MBC PPC P2 Ethernet All versions, APOGEE MEC PPC BACnet All versions, APOGEE MEC PPC P2 Ethernet All versions, APOGEE PXC Compact BACnet All versions = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and...

Stack overflow

A vulnerability has been identified in APOGEE MBC PPC BACnet All versions, APOGEE MBC PPC P2 Ethernet All versions, APOGEE MEC PPC BACnet All versions, APOGEE MEC PPC P2 Ethernet All versions, APOGEE PXC Compact BACnet All versions = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and...

CVE-2021-31888

Summary of CVE-2021-31888 : The vulnerability affects APOGEE/MBC/MEC/PXC family devices (BACnet/P2 Ethernet) and related Desigo/Nucleus/TALON/Nucleus RTOS components listed in the description. The issue is a stack-based buffer overflow in the FTP server caused by improper validation of the length...

CVE-2021-31886

A vulnerability has been identified in APOGEE MBC PPC BACnet All versions, APOGEE MBC PPC P2 Ethernet All versions, APOGEE MEC PPC BACnet All versions, APOGEE MEC PPC P2 Ethernet All versions, APOGEE PXC Compact BACnet All versions = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and...

CVE-2021-31886

Technical details for CVE-2021-31886 (affected software, impact, exploitability, and remediation) are not present in the provided Connected documents. Please monitor for updates.

Vulnerabilities fixed in Nucleus NET stack

Forescout researchers have found 13 vulnerabilities in the Siemens Nucleus NET stack. This is a network stack that is used by both Siemens products as well as products from other vendors used. The vulnerabilities have collectively been named "NUCLEUS:13." assigned. The vulnerabilities were found ...

Siemens Nucleus ReadyStart 缓冲区错误漏洞

Nucleus NET modules integrate a range of standards-compliant networking and communications protocols, drivers and utilities to provide full-featured networking support in any embedded device. A security vulnerability exists in several Siemens products, which stems from a stack buffer overflow...

PT-2021-6898 · Siemens +2 · Desigo Pxc00-E.D +21

Name of the Vulnerable Software and Affected Versions: APOGEE MBC PPC BACnet versions prior to V3.5.4 APOGEE MBC PPC P2 Ethernet versions prior to V2.8.19 APOGEE MEC PPC BACnet versions prior to V3.5.4 APOGEE MEC PPC P2 Ethernet versions prior to V2.8.19 APOGEE PXC Compact BACnet versions prior t...

EulerOS 2.0 SP8 : ruby (EulerOS-SA-2021-2643)

According to the versions of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can use the PASV response to tri...

Backdoor.Win32.Prorat.ntz Man-In-The-Middle

Discovery / credits: Malvuln - malvuln.com c 2021 Original source: https://malvuln.com/advisory/ab96d7f9e008a0774239be6be0c8e7bb.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Prorat.ntz Vulnerability: Port Bounce Scan Description: The malware runs an FTP serve...

Backdoor.Win32.Hupigon.afjk Man-In-The-Middle

Discovery / credits: Malvuln - malvuln.com c 2021 Original source: https://malvuln.com/advisory/80b0fc8c0657c0ae7971f09af45c706bB.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Hupigon.afjk Vulnerability: Port Bounce Scan Description: The malware runs an FTP...

ruby: FTP PASV command response can cause Net::FTP to connect to arbitrary host

Ruby's Net::FTP module trusted the IP address included in the FTP server's response to the PASV command. A malicious FTP server could use this to make Ruby applications using the Net::FTP module to connect to arbitrary hosts and use this to perform port scanning or information extraction from...