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GSD-2020-13388

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
An exploitable vulnerability exists in the configuration-loading functionality of the jw.util package before 2.3 for Python. When loading a configuration with FromString or FromStream with YAML, one can execute arbitrary Python code, resulting in OS command execution, because safe_load is not used.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2020-13388",
    "description": "An exploitable vulnerability exists in the configuration-loading functionality of the jw.util package before 2.3 for Python. When loading a configuration with FromString or FromStream with YAML, one can execute arbitrary Python code, resulting in OS command execution, because safe_load is not used.",
    "id": "GSD-2020-13388"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-13388"
      ],
      "details": "An exploitable vulnerability exists in the configuration-loading functionality of the jw.util package before 2.3 for Python. When loading a configuration with FromString or FromStream with YAML, one can execute arbitrary Python code, resulting in OS command execution, because safe_load is not used.",
      "id": "GSD-2020-13388",
      "modified": "2023-12-13T01:21:47.080937Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2020-13388",
        "STATE": "PUBLIC"
      },
      "affects": {
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          {
            "name": "https://joel-malwarebenchmark.github.io/blog/2020/04/27/cve-2020-13388-jw-util-vulnerability/",
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          }
        ]
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c2.3",
          "affected_versions": "All versions before 2.3",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-78",
            "CWE-937"
          ],
          "date": "2020-05-28",
          "description": "An exploitable vulnerability exists in the configuration-loading functionality of the `jw.util` package for Python. When loading a configuration with `FromString` or `FromStream` with YAML, one can execute arbitrary Python code, resulting in OS command execution, because `safe_load` is not used.",
          "fixed_versions": [
            "2.3"
          ],
          "identifier": "CVE-2020-13388",
          "identifiers": [
            "CVE-2020-13388"
          ],
          "not_impacted": "All versions starting from 2.3",
          "package_slug": "pypi/jw.util",
          "pubdate": "2020-05-22",
          "solution": "Upgrade to version 2.3 or above.",
          "title": "OS Command Injection",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-13388"
          ],
          "uuid": "35c989e2-bf1e-4769-9e08-3c8ae48619fc"
        }
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                "cpe23Uri": "cpe:2.3:a:python:jw.util:*:*:*:*:*:python:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.3",
                "vulnerable": true
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        "description": {
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              "value": "An exploitable vulnerability exists in the configuration-loading functionality of the jw.util package before 2.3 for Python. When loading a configuration with FromString or FromStream with YAML, one can execute arbitrary Python code, resulting in OS command execution, because safe_load is not used."
            }
          ]
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              "url": "https://joel-malwarebenchmark.github.io"
            },
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            },
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              "url": "https://security.netapp.com/advisory/ntap-20200528-0002/"
            }
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-03-03T14:39Z",
      "publishedDate": "2020-05-22T17:15Z"
    }
  }
}



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