CVE-2021-44445

7.8HIGH

Key Information:

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

Summary

A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products contains an out of bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15054)

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

.