CVE-2021-44432

Description

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 is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14845)

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.85% Top 30%
Vendor Advisory siemens.com
Affected: Siemens JT Utilities
Affected: Siemens JTTK
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2021-44432?
CVE-2021-44432 has been scored as a high severity vulnerability.
How to fix CVE-2021-44432?
To fix CVE-2021-44432, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-44432 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-44432 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-44432?
CVE-2021-44432 affects Siemens JT Utilities, Siemens JTTK.
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