GSD-2023-42459

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
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.
Aliases
Aliases
CVE-2023-42459
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{
  "GSD": {
    "alias": "CVE-2023-42459",
    "id": "GSD-2023-42459"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-42459"
      ],
      "details": "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.\n",
      "id": "GSD-2023-42459",
      "modified": "2023-12-13T01:20:21.748680Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2023-42459",
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      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Fast-DDS",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 2.11.0, \u003c= 2.11.1"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 2.10.0, \u003c 2.10.3"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003c 2.6.7"
                        }
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              "vendor_name": "eProsima"
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          }
        ]
      },
      "impact": {
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            "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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      "problemtype": {
        "problemtype_data": [
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            "description": [
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                "cweId": "CWE-415",
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                "value": "CWE-415: Double Free"
              }
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          {
            "description": [
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                "lang": "eng",
                "value": "CWE-416: Use After Free"
              }
            ]
          },
          {
            "description": [
              {
                "cweId": "CWE-590",
                "lang": "eng",
                "value": "CWE-590: Free of Memory not on the Heap"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-gq8g-fj58-22gm",
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          },
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          },
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          }
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      },
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        "advisory": "GHSA-gq8g-fj58-22gm",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
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        "nodes": [
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                "cpe_name": [],
                "versionEndExcluding": "2.10.3",
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        "description": {
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              "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.\n"
            }
          ]
        },
        "problemtype": {
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            },
            {
              "name": "https://www.debian.org/security/2023/dsa-5568",
              "refsource": "",
              "tags": [],
              "url": "https://www.debian.org/security/2023/dsa-5568"
            }
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        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
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            "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"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-11-28T01:15Z",
      "publishedDate": "2023-10-16T21:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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