CVE-2021-31343

2021-06-0819:47:16

CWE-787

siemens

www.cve.org

jutil.dll

solid edge

user data validation

out-of-bounds write

vulnerability

AI Score

8.9

Confidence

High

EPSS

0.003

Percentile

70.8%

JSON

The jutil.dll library in all versions of Solid Edge SE2020 before 2020MP14 and all versions of Solid Edge SE2021 before SE2021MP5 lack proper validation of user-supplied data when parsing DFT files. This could result in an out-of-bounds write past the end of an allocation structure. An attacker could leverage this vulnerability to execute code in the context of the current process.

CNA Affected

[
  {
    "product": "Siemens Solid Edge",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Solid Edge SE2020 – All versions before 2020MP14"
      },
      {
        "status": "affected",
        "version": "Solid Edge SE2021 – All versions before SE2021MP5"
      }
    ]
  }
]