CVE-2021-44447

HIGH

Siemens JT Open Toolkit < 11.0.3.0 and JT Utilities < 13.0.3.0 - Use-After-Free in JT File Parser

Title source: llm
STIX 2.1

Description

A vulnerability has been identified in JT Utilities (All versions < V13.0.3.0), JTTK (All versions < V11.0.3.0). JTTK library in affected products contains a use-after-free vulnerability that could be triggered while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14911)

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0068
EPSS Percentile 71.7%
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-416
Status published
Products (2)
siemens/jt_open_toolkit < 11.0.3.0
siemens/jt_utilities < 13.0.3.0
Published Dec 14, 2021
Tracked Since Feb 18, 2026