Buffer overflow in Siemens Parasolid
CVE-2023-45601
A vulnerability has been identified in Parasolid V35.0 (All versions < V35.0.262), Parasolid V35.1 (All versions < V35.1.250), Parasolid V36.0 (All versions < V36.0.169), Tecnomatix Plant Simulation V2201 (All versions < V2201.0009), Tecnomatix Plant Simulation V2302 (All versions < V2302.0003). The affected applications contain a stack overflow vulnerability while parsing specially crafted IGS files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-21290)
Vulnerability class: Buffer Overflow
EPSS: 0.002 (13.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Siemens Parasolid
- Siemens Parasolid V35.0 — versions All versions < V35.0.262
- Siemens Parasolid V35.1 — versions All versions < V35.1.250
- Siemens Parasolid V36.0 — versions All versions < V36.0.169
- Siemens Tecnomatix
- Siemens Tecnomatix Plant Simulation V2201 — versions All versions < V2201.0009
- Siemens Tecnomatix Plant Simulation V2302 — versions All versions < V2302.0003
Weakness classification (CWE)
Public proof-of-concept exploits
References
- productcert@siemens.com (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-45601?
- CVE-2023-45601 is a high-severity vulnerability in Siemens Parasolid, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2023-10-10.
- How severe is CVE-2023-45601?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2023-45601 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.