GSD-2020-11090

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
In Indy Node 1.12.2, there is an Uncontrolled Resource Consumption vulnerability. Indy Node has a bug in TAA handling code. The current primary can be crashed with a malformed transaction from a client, which leads to a view change. Repeated rapid view changes have the potential of bringing down the network. This is fixed in version 1.12.3.
Aliases
Aliases
CVE-2020-11090
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{
  "GSD": {
    "alias": "CVE-2020-11090",
    "description": "In Indy Node 1.12.2, there is an Uncontrolled Resource Consumption vulnerability. Indy Node has a bug in TAA handling code. The current primary can be crashed with a malformed transaction from a client, which leads to a view change. Repeated rapid view changes have the potential of bringing down the network. This is fixed in version 1.12.3.",
    "id": "GSD-2020-11090"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "aliases": [
        "CVE-2020-11090"
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      "details": "In Indy Node 1.12.2, there is an Uncontrolled Resource Consumption vulnerability. Indy Node has a bug in TAA handling code. The current primary can be crashed with a malformed transaction from a client, which leads to a view change. Repeated rapid view changes have the potential of bringing down the network. This is fixed in version 1.12.3.",
      "id": "GSD-2020-11090",
      "modified": "2023-12-13T01:22:06.774772Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2020-11090",
        "STATE": "PUBLIC",
        "TITLE": "Uncontrolled Resource Consumption in Indy Node"
      },
      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Indy Node",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "= 1.12.2"
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            "value": "In Indy Node 1.12.2, there is an Uncontrolled Resource Consumption vulnerability. Indy Node has a bug in TAA handling code. The current primary can be crashed with a malformed transaction from a client, which leads to a view change. Repeated rapid view changes have the potential of bringing down the network. This is fixed in version 1.12.3."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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            "name": "https://github.com/hyperledger/indy-node/security/advisories/GHSA-3gw4-m5w7-v89c",
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            "url": "https://github.com/hyperledger/indy-node/security/advisories/GHSA-3gw4-m5w7-v89c"
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          {
            "name": "https://pypi.org/project/indy-node/1.12.3/",
            "refsource": "MISC",
            "url": "https://pypi.org/project/indy-node/1.12.3/"
          },
          {
            "name": "https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123",
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            "url": "https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-3gw4-m5w7-v89c",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "==1.12.2",
          "affected_versions": "Version 1.12.2",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-400",
            "CWE-937"
          ],
          "date": "2020-06-22",
          "description": "In Indy Node, there is an Uncontrolled Resource Consumption vulnerability. Indy Node has a bug in TAA handling code. The current primary can be crashed with a malformed transaction from a client, which leads to a view change. Repeated rapid view changes have the potential of bringing down the network.",
          "fixed_versions": [
            "1.12.3"
          ],
          "identifier": "CVE-2020-11090",
          "identifiers": [
            "CVE-2020-11090",
            "GHSA-3gw4-m5w7-v89c"
          ],
          "not_impacted": "All versions before 1.12.2, all versions after 1.12.2",
          "package_slug": "pypi/indy-node",
          "pubdate": "2020-06-11",
          "solution": "Upgrade to version 1.12.3 or above.",
          "title": "Uncontrolled Resource Consumption",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-11090"
          ],
          "uuid": "0e771ad7-5f70-4d79-bddc-b1ab10e97f49"
        }
      ]
    },
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            }
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-06-22T16:36Z",
      "publishedDate": "2020-06-11T00:15Z"
    }
  }
}



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