CVE-2023-26151 (GCVE-0-2023-26151)

Vulnerability from cvelistv5 – Published: 2023-10-03 05:00 – Updated: 2024-09-20 14:16
VLAI?
Summary
Versions of the package asyncua before 0.9.96 are vulnerable to Denial of Service (DoS) such that an attacker can send a malformed packet and as a result, the server will enter into an infinite loop and consume excessive memory.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P
CWE
  • CWE-400 - Denial of Service (DoS)
Assigner
References
Impacted products
Vendor Product Version
n/a asyncua Affected: 0 , < 0.9.96 (semver)
Credits
Tran Van Arthur
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T11:39:06.637Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673709"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gist.github.com/artfire52/1540b234350795e0ecb4d672608dbec8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/FreeOpcUa/opcua-asyncio/issues/1013"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/FreeOpcUa/opcua-asyncio/pull/1039"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/FreeOpcUa/opcua-asyncio/commit/f6603daa34a93a658f0e176cb0b9ee5a6643b262"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-26151",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-20T14:15:51.733770Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-20T14:16:00.651Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "asyncua",
          "vendor": "n/a",
          "versions": [
            {
              "lessThan": "0.9.96",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Tran Van Arthur"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Versions of the package asyncua before 0.9.96 are vulnerable to Denial of Service (DoS) such that an attacker can send a malformed packet and as a result, the server will enter into an infinite loop and consume excessive memory."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "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:L/E:P",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "Denial of Service (DoS)",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-03T05:00:01.093Z",
        "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
        "shortName": "snyk"
      },
      "references": [
        {
          "url": "https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673709"
        },
        {
          "url": "https://gist.github.com/artfire52/1540b234350795e0ecb4d672608dbec8"
        },
        {
          "url": "https://github.com/FreeOpcUa/opcua-asyncio/issues/1013"
        },
        {
          "url": "https://github.com/FreeOpcUa/opcua-asyncio/pull/1039"
        },
        {
          "url": "https://github.com/FreeOpcUa/opcua-asyncio/commit/f6603daa34a93a658f0e176cb0b9ee5a6643b262"
        },
        {
          "url": "https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
    "assignerShortName": "snyk",
    "cveId": "CVE-2023-26151",
    "datePublished": "2023-10-03T05:00:01.093Z",
    "dateReserved": "2023-02-20T10:28:48.929Z",
    "dateUpdated": "2024-09-20T14:16:00.651Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:freeopcua:opcua-asyncio:*:*:*:*:*:python:*:*\", \"versionEndExcluding\": \"0.9.96\", \"matchCriteriaId\": \"D64D2A05-90B8-43AA-B8BE-9D79959CFC61\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Versions of the package asyncua before 0.9.96 are vulnerable to Denial of Service (DoS) such that an attacker can send a malformed packet and as a result, the server will enter into an infinite loop and consume excessive memory.\"}, {\"lang\": \"es\", \"value\": \"Las versiones del paquete asyncua anteriores a la 0.9.96 son vulnerables a la denegaci\\u00f3n de servicio (DoS), de modo que un atacante puede enviar un paquete con formato incorrecto y, como resultado, el servidor entrar\\u00e1 en un bucle infinito y consumir\\u00e1 memoria excesiva.\"}]",
      "id": "CVE-2023-26151",
      "lastModified": "2024-11-21T07:50:53.170",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"report@snyk.io\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"LOW\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 1.4}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}]}",
      "published": "2023-10-03T05:15:50.507",
      "references": "[{\"url\": \"https://gist.github.com/artfire52/1540b234350795e0ecb4d672608dbec8\", \"source\": \"report@snyk.io\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/commit/f6603daa34a93a658f0e176cb0b9ee5a6643b262\", \"source\": \"report@snyk.io\", \"tags\": [\"Patch\"]}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/issues/1013\", \"source\": \"report@snyk.io\", \"tags\": [\"Exploit\", \"Issue Tracking\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/pull/1039\", \"source\": \"report@snyk.io\", \"tags\": [\"Patch\"]}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96\", \"source\": \"report@snyk.io\", \"tags\": [\"Product\", \"Release Notes\"]}, {\"url\": \"https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673709\", \"source\": \"report@snyk.io\", \"tags\": [\"Exploit\", \"Patch\", \"Third Party Advisory\"]}, {\"url\": \"https://gist.github.com/artfire52/1540b234350795e0ecb4d672608dbec8\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/commit/f6603daa34a93a658f0e176cb0b9ee5a6643b262\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/issues/1013\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Issue Tracking\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/pull/1039\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Product\", \"Release Notes\"]}, {\"url\": \"https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673709\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Patch\", \"Third Party Advisory\"]}]",
      "sourceIdentifier": "report@snyk.io",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"report@snyk.io\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-400\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-835\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-26151\",\"sourceIdentifier\":\"report@snyk.io\",\"published\":\"2023-10-03T05:15:50.507\",\"lastModified\":\"2024-11-21T07:50:53.170\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Versions of the package asyncua before 0.9.96 are vulnerable to Denial of Service (DoS) such that an attacker can send a malformed packet and as a result, the server will enter into an infinite loop and consume excessive memory.\"},{\"lang\":\"es\",\"value\":\"Las versiones del paquete asyncua anteriores a la 0.9.96 son vulnerables a la denegaci\u00f3n de servicio (DoS), de modo que un atacante puede enviar un paquete con formato incorrecto y, como resultado, el servidor entrar\u00e1 en un bucle infinito y consumir\u00e1 memoria excesiva.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"report@snyk.io\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"report@snyk.io\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-400\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-835\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:freeopcua:opcua-asyncio:*:*:*:*:*:python:*:*\",\"versionEndExcluding\":\"0.9.96\",\"matchCriteriaId\":\"D64D2A05-90B8-43AA-B8BE-9D79959CFC61\"}]}]}],\"references\":[{\"url\":\"https://gist.github.com/artfire52/1540b234350795e0ecb4d672608dbec8\",\"source\":\"report@snyk.io\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/FreeOpcUa/opcua-asyncio/commit/f6603daa34a93a658f0e176cb0b9ee5a6643b262\",\"source\":\"report@snyk.io\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/FreeOpcUa/opcua-asyncio/issues/1013\",\"source\":\"report@snyk.io\",\"tags\":[\"Exploit\",\"Issue Tracking\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/FreeOpcUa/opcua-asyncio/pull/1039\",\"source\":\"report@snyk.io\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96\",\"source\":\"report@snyk.io\",\"tags\":[\"Product\",\"Release Notes\"]},{\"url\":\"https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673709\",\"source\":\"report@snyk.io\",\"tags\":[\"Exploit\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://gist.github.com/artfire52/1540b234350795e0ecb4d672608dbec8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/FreeOpcUa/opcua-asyncio/commit/f6603daa34a93a658f0e176cb0b9ee5a6643b262\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/FreeOpcUa/opcua-asyncio/issues/1013\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Issue Tracking\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/FreeOpcUa/opcua-asyncio/pull/1039\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Product\",\"Release Notes\"]},{\"url\":\"https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673709\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Patch\",\"Third Party Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673709\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://gist.github.com/artfire52/1540b234350795e0ecb4d672608dbec8\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/issues/1013\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/pull/1039\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/commit/f6603daa34a93a658f0e176cb0b9ee5a6643b262\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T11:39:06.637Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-26151\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-20T14:15:51.733770Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-20T14:15:57.005Z\"}}], \"cna\": {\"credits\": [{\"lang\": \"en\", \"value\": \"Tran Van Arthur\"}], \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.3, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}}], \"affected\": [{\"vendor\": \"n/a\", \"product\": \"asyncua\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"0.9.96\", \"versionType\": \"semver\"}]}], \"references\": [{\"url\": \"https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673709\"}, {\"url\": \"https://gist.github.com/artfire52/1540b234350795e0ecb4d672608dbec8\"}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/issues/1013\"}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/pull/1039\"}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/commit/f6603daa34a93a658f0e176cb0b9ee5a6643b262\"}, {\"url\": \"https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Versions of the package asyncua before 0.9.96 are vulnerable to Denial of Service (DoS) such that an attacker can send a malformed packet and as a result, the server will enter into an infinite loop and consume excessive memory.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"cweId\": \"CWE-400\", \"description\": \"Denial of Service (DoS)\"}]}], \"providerMetadata\": {\"orgId\": \"bae035ff-b466-4ff4-94d0-fc9efd9e1730\", \"shortName\": \"snyk\", \"dateUpdated\": \"2023-10-03T05:00:01.093Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-26151\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-09-20T14:16:00.651Z\", \"dateReserved\": \"2023-02-20T10:28:48.929Z\", \"assignerOrgId\": \"bae035ff-b466-4ff4-94d0-fc9efd9e1730\", \"datePublished\": \"2023-10-03T05:00:01.093Z\", \"assignerShortName\": \"snyk\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.