CVE-2021-44445
High
Description
A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products contains an out of bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15054)
SeverityHigh
CVSS7.8
Exploit probability—
ProductSiemens Jt Open Toolkit
PublishedDec 14, 2021
First seenDec 14, 2021
Weakness typeCWE-122CWE-122
How to fix
Update
- siemens jt_open_toolkit11.1.1.0 or later
- siemens jt_utilities13.1.1.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| siemens jt_open_toolkit | v < 11.1.1.0 | 11.1.1.0 |
| siemens jt_utilities | v < 13.1.1.0 | 13.1.1.0 |
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