CVE-2022-21797 Arbitrary Code Execution

2022-09-2600:00:00

snyk

www.cve.org

cve-2022-21797

joblib package

pre_dispatch flag

arbitrary code execution

eval statement

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P

9.7 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

75.0%

JSON

The package joblib from 0 and before 1.2.0 are vulnerable to Arbitrary Code Execution via the pre_dispatch flag in Parallel() class due to the eval() statement.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "joblib",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "unspecified",
        "versionType": "custom"
      },
      {
        "version": "unspecified",
        "lessThan": "1.2.0",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]