CVE-2022-43397
Siemens Simcenter Femap X_T File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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)
Se ha identificado una vulnerabilidad en:
Parasolid V34.0 (Todas las versiones < V34.0.252),
Parasolid V34.1 (Todas las versiones < V34.1.242),
Parasolid V35.0 (Todas las versiones < V35.0.170),
Simcenter Femap (Todas las versiones < V2023.1).
La aplicación afectada contiene una escritura fuera de límites más allá del final de un búfer asignado mientras analiza archivos X_T especialmente manipulados. Esto podría permitir a un atacante ejecutar código en el contexto del proceso actual. (ZDI-CAN-17854)
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Siemens Simcenter Femap. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of X_T files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-10-18 CVE Reserved
- 2022-11-08 CVE Published
- 2023-12-11 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (2)
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-853037.pdf | 2023-02-14 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Siemens Search vendor "Siemens" | Parasolid Search vendor "Siemens" for product "Parasolid" | >= 34.0 < 34.0.252 Search vendor "Siemens" for product "Parasolid" and version " >= 34.0 < 34.0.252" | - |
Affected
| ||||||
| Siemens Search vendor "Siemens" | Parasolid Search vendor "Siemens" for product "Parasolid" | >= 34.1 < 34.1.242 Search vendor "Siemens" for product "Parasolid" and version " >= 34.1 < 34.1.242" | - |
Affected
| ||||||
| Siemens Search vendor "Siemens" | Parasolid Search vendor "Siemens" for product "Parasolid" | >= 35.0 < 35.0.170 Search vendor "Siemens" for product "Parasolid" and version " >= 35.0 < 35.0.170" | - |
Affected
| ||||||