Out-of-Bounds Write Vulnerability in Parasolid & Simcenter Femap (<2022.1.3)
CVE-2022-39152 Published on September 13, 2022
A vulnerability has been identified in Parasolid V33.1 (All versions < V33.1.262), Parasolid V33.1 (All versions >= V33.1.262 < V33.1.263), Parasolid V34.0 (All versions < V34.0.252), Parasolid V34.1 (All versions < V34.1.242), Parasolid V35.0 (All versions < V35.0.161), Parasolid V35.0 (All versions >= V35.0.161 < V35.0.164), Simcenter Femap V2022.1 (All versions < V2022.1.3), Simcenter Femap V2022.2 (All versions < V2022.2.2). The affected application contains an out of bounds write past the end of an allocated buffer while parsing specially crafted X_T files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-17740)
Weakness Type
What is a Memory Corruption Vulnerability?
The software writes data past the end, or before the beginning, of the intended buffer. Typically, this can result in corruption of data, a crash, or code execution. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent write operation then produces undefined or unexpected results.
CVE-2022-39152 has been classified to as a Memory Corruption vulnerability or weakness.
Products Associated with CVE-2022-39152
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Affected Versions
Siemens Parasolid V33.1:- Version All versions < V33.1.262 is affected.
- Version All versions >= V33.1.262 < V33.1.263 is affected.
- Version All versions < V34.0.252 is affected.
- Version All versions < V34.1.242 is affected.
- Version All versions < V35.0.161 is affected.
- Version All versions >= V35.0.161 < V35.0.164 is affected.
- Version All versions < V2022.1.3 is affected.
- Version All versions < V2022.2.2 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.