gsd-2024-32487
Vulnerability from gsd
Modified
2024-04-14 05:01
Details
less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases.
Aliases


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{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-32487"
      ],
      "details": "less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases.",
      "id": "GSD-2024-32487",
      "modified": "2024-04-14T05:01:53.601837Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2024-32487",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.openwall.com/lists/oss-security/2024/04/13/2",
            "refsource": "MISC",
            "url": "https://www.openwall.com/lists/oss-security/2024/04/13/2"
          },
          {
            "name": "https://www.openwall.com/lists/oss-security/2024/04/12/5",
            "refsource": "MISC",
            "url": "https://www.openwall.com/lists/oss-security/2024/04/12/5"
          },
          {
            "name": "https://github.com/gwsw/less/commit/007521ac3c95bc76e3d59c6dbfe75d06c8075c33",
            "refsource": "MISC",
            "url": "https://github.com/gwsw/less/commit/007521ac3c95bc76e3d59c6dbfe75d06c8075c33"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases."
          },
          {
            "lang": "es",
            "value": "less hasta 653 permite la ejecuci\u00f3n de comandos del sistema operativo mediante un car\u00e1cter de nueva l\u00ednea en el nombre de un archivo, porque las comillas se manejan mal en filename.c. La explotaci\u00f3n normalmente requiere el uso de nombres de archivos controlados por el atacante, como los archivos extra\u00eddos de un archivo que no es de confianza. La explotaci\u00f3n tambi\u00e9n requiere la variable de entorno LESSOPEN, pero est\u00e1 configurada de forma predeterminada en muchos casos comunes."
          }
        ],
        "id": "CVE-2024-32487",
        "lastModified": "2024-04-15T13:15:31.997",
        "metrics": {},
        "published": "2024-04-13T15:15:52.683",
        "references": [
          {
            "source": "cve@mitre.org",
            "url": "https://github.com/gwsw/less/commit/007521ac3c95bc76e3d59c6dbfe75d06c8075c33"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://www.openwall.com/lists/oss-security/2024/04/12/5"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://www.openwall.com/lists/oss-security/2024/04/13/2"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Awaiting Analysis"
      }
    }
  }
}


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