Out-of-Bounds Write Vulnerability in JT Utilities and JTTK by Siemens
CVE-2021-44430

7.8HIGH

Key Information:

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

Summary

A vulnerability exists in JT Utilities and JTTK, where the JTTK library is susceptible to an out-of-bounds write beyond the allocated structure when processing specially crafted JT files. This could potentially enable an attacker to execute arbitrary code within the context of the current process, posing significant security risks.

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

.