gsd-2021-44657
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In StackStorm versions prior to 3.6.0, the jinja interpreter was not run in sandbox mode and thus allows execution of unsafe system commands. Jinja does not enable sandboxed mode by default due to backwards compatibility. Stackstorm now sets sandboxed mode for jinja by default.
Aliases
Aliases
CVE-2021-44657


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-44657",
    "description": "In StackStorm versions prior to 3.6.0, the jinja interpreter was not run in sandbox mode and thus allows execution of unsafe system commands. Jinja does not enable sandboxed mode by default due to backwards compatibility. Stackstorm now sets sandboxed mode for jinja by default.",
    "id": "GSD-2021-44657"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-44657"
      ],
      "details": "In StackStorm versions prior to 3.6.0, the jinja interpreter was not run in sandbox mode and thus allows execution of unsafe system commands. Jinja does not enable sandboxed mode by default due to backwards compatibility. Stackstorm now sets sandboxed mode for jinja by default.",
      "id": "GSD-2021-44657",
      "modified": "2023-12-13T01:23:20.363676Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2021-44657",
        "STATE": "PUBLIC"
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                          "version_value": "n/a"
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      },
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        "reference_data": [
          {
            "name": "https://github.com/StackStorm/st2/pull/5359",
            "refsource": "MISC",
            "url": "https://github.com/StackStorm/st2/pull/5359"
          },
          {
            "name": "https://podalirius.net/en/articles/python-vulnerabilities-code-execution-in-jinja-templates/",
            "refsource": "MISC",
            "url": "https://podalirius.net/en/articles/python-vulnerabilities-code-execution-in-jinja-templates/"
          },
          {
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            "refsource": "MISC",
            "url": "https://github.com/pallets/jinja/issues/549"
          },
          {
            "name": "https://stackstorm.com/2021/12/16/stackstorm-v3-6-0-released/",
            "refsource": "MISC",
            "url": "https://stackstorm.com/2021/12/16/stackstorm-v3-6-0-released/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
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        "nodes": [
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            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:stackstorm:stackstorm:*:*:*:*:*:*:*:*",
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                "versionEndExcluding": "3.6.0",
                "vulnerable": true
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      "cve": {
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        "description": {
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              "value": "In StackStorm versions prior to 3.6.0, the jinja interpreter was not run in sandbox mode and thus allows execution of unsafe system commands. Jinja does not enable sandboxed mode by default due to backwards compatibility. Stackstorm now sets sandboxed mode for jinja by default."
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            },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 9.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-12-20T13:56Z",
      "publishedDate": "2021-12-15T15:15Z"
    }
  }
}


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