PT-2021-24100 · Unknown+1 · Jt Utilities+1

Published 2021-12-14 · Updated 2021-12-14 · CVE-2021-44440

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 memory corruption condition can occur while parsing specially crafted JT files using the JTTK library in affected products. This issue could allow 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

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

CVE-2021-44440

Affected Products

Jt Utilities

Jttk

References · 3

• https://osv.dev/vulnerability/CVE-2021-44440 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-44440 · Security Note
• https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf · Vendor Advisory