A vulnerability has been identified in JT2Go (All versions < V13.1.0.2), Teamcenter Visualization (All versions < V13.1.0.2). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to access data in the context of the current process. (ZDI-CAN-12043)
https://www.zerodayinitiative.com/advisories/ZDI-21-228/
https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf