CVE-2021-34330
13.07.2021, 11:15
A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The Jt981.dll library in affected applications lacks proper validation of user-supplied data prior to performing further free operations on an object when parsing JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13430)Enginsight
| Vendor | Product | Version |
|---|---|---|
| siemens | jt2go | 𝑥 < 13.2.0 |
| siemens | teamcenter_visualization | 𝑥 < 13.2.0 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-416 - Use After FreeReferencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.
- CWE-20 - Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.