FKIE_CVE-2023-51787

Vulnerability from fkie_nvd - Published: 2024-02-15 06:15 - Updated: 2026-06-17 06:41
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An issue was discovered in Wind River VxWorks 7 22.09 and 23.03. If a VxWorks task or POSIX thread that uses OpenSSL exits, limited per-task memory is not freed, resulting in a memory leak.
References
cve@mitre.orghttps://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2023-51787Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2023-51787Vendor Advisory
Impacted products
Vendor Product Version
windriver vxworks 7
windriver vxworks 7
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:o:windriver:vxworks:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "vxworks",
          "vendor": "windriver",
          "versions": [
            {
              "status": "affected",
              "version": "7_22.09"
            },
            {
              "status": "affected",
              "version": "23.03"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:windriver:vxworks:7:22.09:*:*:*:*:*:*",
              "matchCriteriaId": "5312EFEB-8CBD-4062-BCF7-21B9135CA69C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:windriver:vxworks:7:23.03:*:*:*:*:*:*",
              "matchCriteriaId": "2DAC478C-A6EA-47F6-909A-8565DCDF62C8",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Wind River VxWorks 7 22.09 and 23.03. If a VxWorks task or POSIX thread that uses OpenSSL exits, limited per-task memory is not freed, resulting in a memory leak."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 un problema en Wind River VxWorks 7 22.09 y 23.03. Si se cierra una tarea de VxWorks o un subproceso POSIX que utiliza OpenSSL, la memoria limitada por tarea no se libera, lo que genera una p\u00e9rdida de memoria."
    }
  ],
  "id": "CVE-2023-51787",
  "lastModified": "2026-06-17T06:41:40.287",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-51787",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-02-15T16:52:29.192813Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-02-15T06:15:46.067",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support2.windriver.com/index.php?page=cve\u0026on=view\u0026id=CVE-2023-51787"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://support2.windriver.com/index.php?page=cve\u0026on=view\u0026id=CVE-2023-51787"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}



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