PT-2021-24092 · Unknown+1 · Jt Utilities+1

Published 2021-12-14 · Updated 2021-12-14 · CVE-2021-44431

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:N/A:N

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 vulnerability has been identified in the JTTK library of affected products, which is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. This could allow an attacker to leak information 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

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-44431

Affected Products

Jt Utilities

Jttk

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-44431 · Security Note
• https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-44431 · Vendor Advisory
• https://t.me/cibsecurity/33909 · Telegram Post