FKIE_CVE-2023-42459

Vulnerability from fkie_nvd - Published: 2023-10-16 21:15 - Updated: 2025-04-11 14:47
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). In affected versions specific DATA submessages can be sent to a discovery locator which may trigger a free error. This can remotely crash any Fast-DDS process. The call to free() could potentially leave the pointer in the attackers control which could lead to a double free. This issue has been addressed in versions 2.12.0, 2.11.3, 2.10.3, and 2.6.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
References
security-advisories@github.comhttps://github.com/eProsima/Fast-DDS/issues/3207Exploit, Issue Tracking
security-advisories@github.comhttps://github.com/eProsima/Fast-DDS/pull/3824Patch
security-advisories@github.comhttps://github.com/eProsima/Fast-DDS/security/advisories/GHSA-gq8g-fj58-22gmVendor Advisory
security-advisories@github.comhttps://www.debian.org/security/2023/dsa-5568Mailing List
af854a3a-2127-422b-91ae-364da2661108https://github.com/eProsima/Fast-DDS/issues/3207Exploit, Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://github.com/eProsima/Fast-DDS/pull/3824Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-gq8g-fj58-22gmVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2023/dsa-5568Mailing List
Impacted products
Vendor Product Version
eprosima fast_dds *
eprosima fast_dds *
eprosima fast_dds *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B6D03699-CB0F-4A0D-BDB6-1007A9D669EE",
              "versionEndExcluding": "2.6.7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C24C066C-7447-4106-A5BA-EEE3EF108404",
              "versionEndExcluding": "2.10.3",
              "versionStartIncluding": "2.10.0",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "1ACA728D-A75E-4969-A636-633E0460FED6",
              "versionEndIncluding": "2.11.1",
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              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). In affected versions specific DATA submessages can be sent to a discovery locator which may trigger a free error. This can remotely crash any Fast-DDS process. The call to free() could potentially leave the pointer in the attackers control which could lead to a double free. This issue has been addressed in versions 2.12.0, 2.11.3, 2.10.3, and 2.6.7. Users are advised to upgrade. There are no known workarounds for this vulnerability."
    },
    {
      "lang": "es",
      "value": "Fast DDS es una implementaci\u00f3n en C++ del est\u00e1ndar DDS (Servicio de Distribuci\u00f3n de Datos) de OMG (Object Management Group). En las versiones afectadas, se pueden enviar submensajes de DATOS espec\u00edficos a un localizador de descubrimiento que puede provocar un error free. Esto puede bloquear de forma remota cualquier proceso Fast-DDS. La llamada a free() podr\u00eda potencialmente dejar el puntero en el control del atacante, lo que podr\u00eda conducir a un doble free. Este problema se solucion\u00f3 en las versiones 2.12.0, 2.11.3, 2.10.3 y 2.6.7. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."
    }
  ],
  "id": "CVE-2023-42459",
  "lastModified": "2025-04-11T14:47:56.793",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
          "version": "3.1"
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        "impactScore": 4.7,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "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",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
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  },
  "published": "2023-10-16T21:15:10.923",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
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        "Issue Tracking"
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      "url": "https://github.com/eProsima/Fast-DDS/issues/3207"
    },
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://www.debian.org/security/2023/dsa-5568"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-415"
        },
        {
          "lang": "en",
          "value": "CWE-416"
        },
        {
          "lang": "en",
          "value": "CWE-590"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-415"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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