Out-of-bounds Read in Siemens Parasolid
CVE-2022-39137
A vulnerability has been identified in Parasolid V33.1 (All versions < V33.1.262), Parasolid V34.0 (All versions < V34.0.252), Parasolid V34.1 (All versions < V34.1.242), Parasolid V35.0 (All versions < V35.0.161), Simcenter Femap V2022.1 (All versions < V2022.1.3), Simcenter Femap V2022.2 (All versions < V2022.2.2). The affected application is vulnerable to out of bounds read past the end of an allocated buffer when parsing X_T files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-17276)
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.002 (12.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Siemens Parasolid
- Siemens Parasolid V33.1 — versions All versions < V33.1.262
- Siemens Parasolid V34.0 — versions All versions < V34.0.252
- Siemens Parasolid V34.1 — versions All versions < V34.1.242
- Siemens Parasolid V35.0 — versions All versions < V35.0.161
- Siemens Simcenter Femap
- Siemens Simcenter Femap V2022.1 — versions All versions < V2022.1.3
- Siemens Simcenter Femap V2022.2 — versions All versions < V2022.2.2
Weakness classification (CWE)
References
- cert-portal.siemens.com/productcert/pdf/ssa-518824.pdf (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-39137?
- CVE-2022-39137 is a high-severity vulnerability in Siemens Parasolid, classified under Out-of-bounds Read. CVSS score: 7.8/10. Published 2022-09-13.
- How severe is CVE-2022-39137?
- High severity. CVSS v3 base score is 7.8 out of 10.