First published: Tue Dec 14 2021(Updated: )
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 a use after free vulnerability that could be triggered while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14900)
Credit: productcert@siemens.com productcert@siemens.com
Affected Software | Affected Version | How to fix |
---|---|---|
Siemens Jt Open Toolkit | <11.1.1.0 | |
Siemens Jt Utilities | <13.1.1.0 | |
<11.1.1.0 | ||
<13.1.1.0 |
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The vulnerability ID for this vulnerability is CVE-2021-44433.
The severity of CVE-2021-44433 is high with a severity value of 7.8.
JT Utilities versions prior to V13.1.1.0 and JTTK versions prior to V11.1.1.0 are affected by CVE-2021-44433.
The vulnerability can be exploited by parsing specially crafted JT files.
Yes, Siemens has released a fix for CVE-2021-44433. Please refer to the reference link for more information.