CVE-2021-34322: Siemens JT2Go J2K File Parsing Out-Of-Bounds Read Information Disclosure 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 JPEG2K_Loader.dll library in affected applications lacks proper validation of user-supplied data when parsing J2K files. This could result in an out of bounds read past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-13416)
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
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- alias/ZDI-21-859
- alias/ZDI-CAN-13416
- alias/CVE-2021-34322
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- vendor/siemens
- canonical/siemens jt2go
- canonical/siemens teamcenter visualization