VULNERABILITY INTELLIGENCE

CVE-2021-44444

CVSS score3.3 LOW

EPSS probability1.14%

CISA KEVNot currently listed

Published2021-12-14

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

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 is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-15052)

Weakness classification

productcert@siemens.com: CWE-125
nvd@nist.gov: CWE-125

Primary references

productcert@siemens.com — Exploit, Third Party Advisory, VDB Entry
productcert@siemens.com — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory