CVE-2021-33714
Medium
Description
A vulnerability has been identified in JT Utilities (All versions < V13.0.2.0). When parsing specially crafted JT files, a missing check for the validity of an iterator leads to NULL pointer deference condition, causing the application to crash. An attacker could leverage this vulnerability to cause a Denial-of-Service condition in the application.
SeverityMedium
CVSS5.5
Exploit probability—
ProductSiemens Jt Utilities
PublishedJul 13, 2021
First seenJul 13, 2021
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- siemens jt_utilities13.0.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| siemens jt_utilities | v < 13.0.2.0 | 13.0.2.0 |
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