#dos

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).  View CSAF 1. EXECUTIVE SUMMARY CVSS v4 7.2 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SINEC NMS Vulnerabilities: Improper Check for Unusual or Exceptional Conditions, Improper Limitation of a Pathname to a Restricted Directory 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to impact confidentiality, integrity, and availability. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following products of Siemens, are affected: SINEC NMS: All versions prior to V2.0 SP2 3.2 Vulnerability Overview 3.2.1 IMPROPER CHECK FOR UNUSUAL OR EXCEPTIONAL CONDITIONS CWE-754 Generating excessively long X9.42 DH keys o...

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).  View CSAF 1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: Telecontrol Server Basic Vulnerabilities: Inadequate Encryption Strength, Double Free, Integer Overflow or Wraparound, External Control of File Name or Path, Path Traversal, Improper Input Validation, Missing Encryption of Sensitive Data, Use After Free, Improper Certificate Validation, Inefficient Regular Expression Complexity, Improper Check for Unusual or Exceptional Conditions, NULL Pointer Dereference, Improper Restriction of Operations within the Bounds of a Memory Buffer 2. RISK EVALUATION Successful exploitation of this vulnerability could 3. TEC...

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).  View CSAF 1. EXECUTIVE SUMMARY CVSS v4 7.3 ATTENTION: Low Attack Complexity Vendor: Siemens Equipment: Parasolid Vulnerabilities: Out-of-bounds Read, Allocation of Resources Without Limits or Throttling, NULL Pointer Dereference 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to execute code within the context of the current process. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following products of Siemens, are affected: Siemens Parasolid V35.1: Versions prior to V35.1.254 Siemens Parasolid V36.0: Versions prior to V36.0.207 Siemens Parasolid V36.1: Versions prior to V36.1.147 3.2 Vulnerability Overview 3.2.1 OUT-OF-BOUNDS READ C...

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).  View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SIMATIC S7-1500 Vulnerabilities: Improper Check for Unusual or Exceptional Conditions, Improper Input Validation, Use After Free, Out-of-bounds Write 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attack to cause a heap-based buffer overflow, local privilege escalation, kernel information leak, and a denial-of-service condition. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following Siemens products are affected: Siemens SIMATIC S7-1500 TM MFP (GNU/Linux subsystem): All versions 3.2 Vulnerability Overview 3.2.1 IMPRO...

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).  View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.2 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: RUGGEDCOM APE1808 Vulnerabilities: Cross-site Scripting, Improper Privilege Management, Improper Check for Unusual or Exceptional Conditions, Truncation of Security-relevant Information, Insufficient Session Expiration 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow a malicious administrator to store a JavaScript payload using the web interface, revoke active XML API keys from the firewall and disrupt XML API usage, or cause a denial-of-service. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of Siemens R...

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).  View CSAF 1. EXECUTIVE SUMMARY CVSS v4 6.9 ATTENTION: Low attack complexity Vendor: Siemens Equipment: SIMATIC PCS 7, SIMATIC WinCC Vulnerability: Classic Buffer Overflow 2. RISK EVALUATION Successful exploitation of this vulnerability could allow a local attacker to cause a denial-of-service condition in the runtime of the SCADA system. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of Siemens SIMATIC PCS 7 and SIMATIC WinCC, a SCADA system, are affected: Siemens SIMATIC PCS 7 V9.1: All versions before V9.1 SP2 UC04 Siemens SIMATIC WinCC Runtime Professional V17: All versions Siemens SIMATIC WinCC Runtime Professional V18: All versions Siemens SIMATIC WinC...

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).  View CSAF 1. EXECUTIVE SUMMARY CVSS v4 6.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: RUGGEDCOM APE1808 Vulnerabilities: Network Amplification, Exposure of Sensitive System Information to an Unauthorized Control Sphere, External Control of File Name or Path, Cross-site Scripting, Insufficiently Protected Credentials, Externally Controlled Reference to a Resource in Another Sphere 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow a network-based attacker to conduct reflected and amplified TCP denial-of-service (RDoS) attacks. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of Siemens RUGGEDCO...

There are also two out-of-bounds write vulnerabilities in the AMD Radeon user mode driver for DirectX 11.

Global organizations and geopolitical entities must adopt new strategies to combat the growing sophistication in attacks that parallel the complexities of our new geopolitical reality.

Red Hat uses a four-point impact scale to classify security issues affecting our products. Have you ever asked yourself what it takes and what the requirements are for each point of the scale? We will talk through the highlights of our process in this article.Is this a CVE?First and foremost, what is a CVE? Short for Common Vulnerabilities and Exposures, it is a list of publicly disclosed computer security flaws. Learn more in this Red Hat post.To receive a severity rating, the issue needs to be a CVE. But what does it take to be a CVE? In order to warrant a CVE ID, a vulnerability has to comp