CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2021-34292 – Siemens JT2Go TIFF File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-34292
A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The Tiff_loader.dll library in affected applications lacks proper validation of user-supplied data when parsing TIFF files. This could result in an out of bounds read past the end of an allocated buffer. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12959) Se ha identificado una vulnerabilidad en JT2Go (Todas las versiones anteriores a V13.2), Teamcenter Visualization (Todas las versiones anteriores a V13.2). • https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf https://www.zerodayinitiative.com/advisories/ZDI-21-871 • CWE-20: Improper Input Validation CWE-125: Out-of-bounds Read •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2021-34291 – Siemens JT2Go GIF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-34291
A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The Gif_loader.dll library in affected applications lacks proper validation of user-supplied data when parsing GIF files. This could result in an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12956) Se ha identificado una vulnerabilidad en JT2Go (Todas las versiones anteriores a V13.2), Teamcenter Visualization (Todas las versiones anteriores a V13.2). • https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf https://www.zerodayinitiative.com/advisories/ZDI-21-870 • CWE-20: Improper Input Validation CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2021-32944 – Siemens JT2Go DGN File Parsing Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-32944
A use-after-free issue exists in the DGN file-reading procedure in the Drawings SDK (All versions prior to 2022.4) resulting from the lack of proper validation of user-supplied data. This can result in a memory corruption or arbitrary code execution, allowing attackers to cause a denial-of-service condition or execute code in the context of the current process. Se presenta un problema de uso de la memoria previamente liberada en el procedimiento de lectura de archivos DGN en Drawings SDK (todas las versiones anteriores a 2022.4) resultando en una falta de comprobación apropiada de los datos suministrados por el usuario. Esto puede resultar en una corrupción de memoria o en una ejecución de código arbitrario, permitiendo a atacantes causar una condición de denegación de servicio o ejecutar código en el contexto del proceso actual This vulnerability allows remote attackers to execute arbitrary code on affected installations of Siemens JT2Go. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DGN files. • https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-365397.pdf https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02 https://www.zerodayinitiative.com/advisories/ZDI-21-987 https://www.zerodayinitiative.com/advisories/ZDI-21-990 • CWE-416: Use After Free •
CVSS: 7.1EPSS: 0%CPEs: 4EXPL: 0CVE-2021-32950 – Siemens JT2Go DXF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2021-32950
An out-of-bounds read issue exists within the parsing of DXF files in the Drawings SDK (All versions prior to 2022.4) resulting from the lack of proper validation of user-supplied data. This can result in a read past the end of an allocated buffer and allows attackers to cause a denial-of-service condition or read sensitive information from memory locations. Se presenta un problema de lectura fuera de límites en el análisis de archivos DXF en Drawings SDK (todas las versiones anteriores a 2022.4) resultando en una falta de comprobación apropiada de los datos suministrados por el usuario. Esto puede resultar en una lectura más allá del final de un búfer asignado y permite a atacantes causar una condición de denegación de servicio o leer información confidencial de las ubicaciones de memoria This vulnerability allows remote attackers to disclose sensitive information on affected installations of Siemens JT2Go. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DXF files. • https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-365397.pdf https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02 https://www.zerodayinitiative.com/advisories/ZDI-21-988 • CWE-125: Out-of-bounds Read •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2021-32952 – Siemens JT2Go DGN File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-32952
An out-of-bounds write issue exists in the DGN file-reading procedure in the Drawings SDK (Version 2022.4 and prior) resulting from the lack of proper validation of user-supplied data. This can result in a write past the end of an allocated buffer and allow attackers to cause a denial-of-service condition or execute code in the context of the current process. Se presenta un problema de escritura fuera de límites en el procedimiento de lectura de archivos DGN en Drawings SDK (versión 2022.4 y anteriores) resultando de una falta de comprobación apropiada de los datos suministrados por el usuario. Esto puede resultar en una escritura más allá del final de un búfer asignado y permitir a atacantes causar una condición de denegación de servicio o ejecutar código en el contexto del proceso actual This vulnerability allows remote attackers to execute arbitrary code on affected installations of Siemens JT2Go. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DGN files. • https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-938030.pdf https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02 https://www.zerodayinitiative.com/advisories/ZDI-21-989 • CWE-787: Out-of-bounds Write •