FKIE_CVE-2019-16718

Vulnerability from fkie_nvd - Published: 2019-09-23 14:15 - Updated: 2026-06-17 02:22
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
In radare2 before 3.9.0, a command injection vulnerability exists in bin_symbols() in libr/core/cbin.c. By using a crafted executable file, it's possible to execute arbitrary shell commands with the permissions of the victim. This vulnerability is due to an insufficient fix for CVE-2019-14745 and improper handling of symbol names embedded in executables.
References
cve@mitre.orghttps://github.com/radareorg/radare2/commit/5411543a310a470b1257fb93273cdd6e8dfcb3afPatch, Third Party Advisory
cve@mitre.orghttps://github.com/radareorg/radare2/commit/dd739f5a45b3af3d1f65f00fe19af1dbfec7aea7Third Party Advisory
cve@mitre.orghttps://github.com/radareorg/radare2/compare/3.8.0...3.9.0Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/radareorg/radare2/commit/5411543a310a470b1257fb93273cdd6e8dfcb3afPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/radareorg/radare2/commit/dd739f5a45b3af3d1f65f00fe19af1dbfec7aea7Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/radareorg/radare2/compare/3.8.0...3.9.0Patch, Third Party Advisory
Impacted products
Vendor Product Version
radare radare2 *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9E2FF4CE-39E7-44D1-920D-BD04A8B94ACD",
              "versionEndExcluding": "3.9.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In radare2 before 3.9.0, a command injection vulnerability exists in bin_symbols() in libr/core/cbin.c. By using a crafted executable file, it\u0027s possible to execute arbitrary shell commands with the permissions of the victim. This vulnerability is due to an insufficient fix for CVE-2019-14745 and improper handling of symbol names embedded in executables."
    },
    {
      "lang": "es",
      "value": "En radare2 versiones anteriores a 3.9.0, se presenta una vulnerabilidad de inyecci\u00f3n de comando en la funci\u00f3n bin_symbols() en el archivo libr/core/cbin.c. Mediante el uso de un archivo ejecutable dise\u00f1ado, es posible llevar a cabo comandos de shell arbitrarios con los permisos de la v\u00edctima. Esta vulnerabilidad es debido a una correcci\u00f3n insuficiente para el CVE-2019-14745 y al manejo inapropiado de los nombres de s\u00edmbolos insertados en ejecutables."
    }
  ],
  "id": "CVE-2019-16718",
  "lastModified": "2026-06-17T02:22:39.920",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-09-23T14:15:10.447",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/radareorg/radare2/commit/5411543a310a470b1257fb93273cdd6e8dfcb3af"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/radareorg/radare2/commit/dd739f5a45b3af3d1f65f00fe19af1dbfec7aea7"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/radareorg/radare2/compare/3.8.0...3.9.0"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/radareorg/radare2/commit/5411543a310a470b1257fb93273cdd6e8dfcb3af"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/radareorg/radare2/commit/dd739f5a45b3af3d1f65f00fe19af1dbfec7aea7"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/radareorg/radare2/compare/3.8.0...3.9.0"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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