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GSD-2021-36161

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Some component in Dubbo will try to print the formated string of the input arguments, which will possibly cause RCE for a maliciously customized bean with special toString method. In the latest version, we fix the toString call in timeout, cache and some other places. Fixed in Apache Dubbo 2.7.13
Aliases
Aliases
CVE-2021-36161
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{
  "GSD": {
    "alias": "CVE-2021-36161",
    "description": "Some component in Dubbo will try to print the formated string of the input arguments, which will possibly cause RCE for a maliciously customized bean with special toString method. In the latest version, we fix the toString call in timeout, cache and some other places. Fixed in Apache Dubbo 2.7.13",
    "id": "GSD-2021-36161"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
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      ],
      "details": "Some component in Dubbo will try to print the formated string of the input arguments, which will possibly cause RCE for a maliciously customized bean with special toString method. In the latest version, we fix the toString call in timeout, cache and some other places. Fixed in Apache Dubbo 2.7.13",
      "id": "GSD-2021-36161",
      "modified": "2023-12-13T01:23:16.685152Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2021-36161",
        "STATE": "PUBLIC",
        "TITLE": "Unprotected input value toString cause RCE"
      },
      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Apache Dubbo",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "Apache Dubbo 2.7.x",
                          "version_value": "2.7.12"
                        }
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                "value": "Remote Code Execution"
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          {
            "name": "https://lists.apache.org/thread.html/r40212261fd5d638074b65f22ac73eebe93ace310c79d4cfcca4863da%40%3Cdev.dubbo.apache.org%3E",
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          }
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      },
      "source": {
        "discovery": "UNKNOWN"
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[2.7.0,2.7.13)",
          "affected_versions": "All versions starting from 2.7.0 before 2.7.13",
          "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-937"
          ],
          "date": "2021-09-17",
          "description": "A component in Dubbo will try to print the formated string of the input arguments, which will possibly cause RCE for a maliciously customized bean with special `toString` method.",
          "fixed_versions": [
            "2.7.13"
          ],
          "identifier": "CVE-2021-36161",
          "identifiers": [
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          "not_impacted": "All versions before 2.7.0, all versions starting from 2.7.13",
          "package_slug": "maven/org.apache.dubbo/dubbo",
          "pubdate": "2021-09-09",
          "solution": "Upgrade to version 2.7.13 or above.",
          "title": "Use of Externally-Controlled Format String",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-36161"
          ],
          "uuid": "02860167-3329-4cb2-95ac-3438f077264c"
        }
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            }
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      "impact": {
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            "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"
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          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
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            "confidentialityImpact": "HIGH",
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      },
      "lastModifiedDate": "2021-09-17T15:47Z",
      "publishedDate": "2021-09-09T08:15Z"
    }
  }
}



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