CVE-2021-34331: Siemens JT2Go JT File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
First published: Tue Jul 13 2021(Updated: )
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 when parsing JT 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-13442)
Credit: productcert@siemens.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens JT2Go | <13.2.0 | |
| Siemens Teamcenter Visualization | <13.2.0 | |
| Siemens JT2Go | <13.2 | 13.2 |
| Siemens Teamcenter Visualization | <13.2 | 13.2 |
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Reference Links
- collector/nvd-index
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/severity
- agent/references
- agent/title
- agent/author
- agent/last-modified-date
- agent/description
- agent/first-publish-date
- collector/ics-cert-advisory
- source/ICS
- agent/software-canonical-lookup
- agent/tags
- agent/softwarecombine
- agent/event
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-21-869
- alias/ZDI-CAN-13442
- alias/CVE-2021-34331
- vendor/siemens
- canonical/siemens jt2go
- canonical/siemens teamcenter visualization