Buffer Overflow Vulnerability in Siemens JT2Go and Solid Edge Products

CVE-2021-34326

What is CVE-2021-34326?

A vulnerability exists in the JT2Go, Solid Edge SE2021, and Teamcenter Visualization applications due to inadequate validation of user input when parsing PAR files through the plmxmlAdapterSE70.dll library. This flaw can lead to an out-of-bounds write past a fixed-length heap-based buffer, potentially allowing an attacker to execute arbitrary code in the context of the current process. Users are urged to update to the latest versions to mitigate the risk associated with this exploit.

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