PT-2021-24093 · Unknown+1 · Jt Utilities+1

Published 2021-12-14 · Updated 2021-12-14 · CVE-2021-44433

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 13.1.1.0 JTTK versions prior to 11.1.1.0

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

Recommendations: For JT Utilities versions prior to 13.1.1.0, update to version 13.1.1.0 or later. For JTTK versions prior to 11.1.1.0, update to version 11.1.1.0 or later.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2021-44433

Affected Products

Jt Utilities

Jttk

References · 3

• https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-44433 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-44433 · Security Note