CVE-2022-21797 Arbitrary Code Execution

2022-09-2605:05:17

snyk

github.com

cve-2022-21797

arbitrary code execution

joblib package

pre_dispatch flag

parallel() class

eval() statement

CVSS3

7.3

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

AI Score

7.1

Confidence

Low

EPSS

0.005

Percentile

76.7%

SSVC

Exploitation

poc

Automatable

yes

Technical Impact

total

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.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*"
    ],
    "vendor": "fedoraproject",
    "product": "fedora",
    "versions": [
      {
        "status": "affected",
        "version": "36"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
    ],
    "vendor": "debian",
    "product": "debian_linux",
    "versions": [
      {
        "status": "affected",
        "version": "10.0"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*"
    ],
    "vendor": "fedoraproject",
    "product": "fedora",
    "versions": [
      {
        "status": "affected",
        "version": "37"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:joblib_project:joblib:*:*:*:*:*:python:*:*"
    ],
    "vendor": "joblib_project",
    "product": "joblib",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.2.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]