PT-2021-24107 · Unknown+1 · Jt Utilities+1

Published 2021-12-14 · Updated 2021-12-14 · CVE-2021-44447

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: JT Utilities versions prior to 13.0.3.0 JTTK versions prior to 11.0.3.0

Description: A use-after-free issue exists in the JTTK library of affected products, which can be triggered by parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process.

Recommendations: For JT Utilities versions prior to 13.0.3.0, update to version 13.0.3.0 or later. For JTTK versions prior to 11.0.3.0, update to version 11.0.3.0 or later.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2021-44447

Affected Products

Jt Utilities

Jttk

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-44447 · Security Note
• https://osv.dev/vulnerability/CVE-2021-44447 · Vendor Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-352143.pdf · Vendor Advisory