CVE-2022-43397
Last modified
CVE-2022-43397 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A vulnerability has been identified in Parasolid V34.0 (All versions < V34.0.252), Parasolid V34.1 (All versions < V34.1.242), Parasolid V35.0 (All versions < V35.0.170), Simcenter Femap (All versions < V2023.1). The affected application contains an out of bounds write past the end of an allocated buffer while parsing specially crafted X_T files. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
Description
A vulnerability has been identified in Parasolid V34.0 (All versions < V34.0.252), Parasolid V34.1 (All versions < V34.1.242), Parasolid V35.0 (All versions < V35.0.170), Simcenter Femap (All versions < V2023.1). 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-17854)
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Parasolid | >= 34.0, < 34.0.252 |
| Siemens | Parasolid | >= 34.1, < 34.1.242 |
| Siemens | Parasolid | >= 35.0, < 35.0.170 |
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-853037.pdfMitigation, Patch, Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-853037.pdfMitigation, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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