CVE-2021-44441

HIGH

Siemens JT Open Toolkit < 11.1.1.0 and JT Utilities < 13.1.1.0 - Out-of-Bounds Write via Crafted JT File Parsing

Title source: llm
STIX 2.1

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 end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14913)

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0042
EPSS Percentile 61.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (2)
siemens/jt_open_toolkit < 11.1.1.0
siemens/jt_utilities < 13.1.1.0
Published Dec 14, 2021
Tracked Since Feb 18, 2026