CVE-2021-44445 vulnerability in Siemens Products
Published on December 14, 2021
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)
Weakness Type
Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
Products Associated with CVE-2021-44445
stack.watch emails you whenever new vulnerabilities are published in Siemens Jt Open Toolkit or Siemens Jt Utilities. Just hit a watch button to start following.
Affected Versions
Siemens JT Utilities:- Version All versions < V13.1.1.0 is affected.
- Version All versions < V11.1.1.0 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.