Use After Free Vulnerability in JT Utilities and JTTK from Siemens
CVE-2021-44433

7.8HIGH

Key Information:

Vendor

Siemens
Status
Jt Utilities
Jttk
Vendor
CVE Published:
14 December 2021

What is CVE-2021-44433?

A use after free vulnerability has been found in JT Utilities and JTTK that may be exploited via specially crafted JT files. When parsing these files, an attacker could potentially execute code within the context of the running process, posing significant risks to system integrity and security. It is crucial for users of these affected products to apply the recommended updates promptly to mitigate potential threats.

Affected Version(s)

JT Utilities All versions < V13.1.1.0

JTTK All versions < V11.1.1.0

References

https://cert-portal.siemens.com/productcert/pdf/ssa-80257...
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.