Out Of Bounds Write Vulnerability in JT Utilities and JTTK by Siemens
CVE-2021-44441

7.8HIGH

Key Information:

Vendor

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

What is CVE-2021-44441?

A significant vulnerability has been detected in JT Utilities and JTTK that could allow an attacker to exploit an out of bounds write condition. This flaw occurs when specially crafted JT files are processed, leading to the potential for code execution within the context of the current process. It is crucial for users of affected versions to apply the necessary patches to safeguard against this vulnerability.

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

.