Search criteria

15 vulnerabilities found for atftp by atftp_project

FKIE_CVE-2021-46671

Vulnerability from fkie_nvd - Published: 2022-02-04 21:15 - Updated: 2024-11-21 06:34
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client.
References
cve@mitre.orghttps://bugs.debian.org/1004974Exploit, Issue Tracking, Mailing List, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2022/05/msg00040.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.debian.org/1004974Exploit, Issue Tracking, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/05/msg00040.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5Patch, Third Party Advisory
Impacted products
Vendor Product Version
atftp_project atftp *
debian debian_linux 9.0
debian debian_linux 10.0
debian debian_linux 11.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:atftp_project:atftp:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CB9FB551-AF37-4454-87B5-BA412952DF1C",
              "versionEndExcluding": "0.7.5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client."
    },
    {
      "lang": "es",
      "value": "El archivo options.c en atftp versiones anteriores a 0.7.5, lee m\u00e1s all\u00e1 del final de un array, y en consecuencia revela datos de /etc/group del lado del servidor a un cliente remoto"
    }
  ],
  "id": "CVE-2021-46671",
  "lastModified": "2024-11-21T06:34:34.513",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
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          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-02-04T21:15:08.057",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://bugs.debian.org/1004974"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://lists.debian.org/debian-lts-announce/2022/05/msg00040.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5"
    },
    {
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    },
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    },
    {
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      ],
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    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

FKIE_CVE-2021-41054

Vulnerability from fkie_nvd - Published: 2021-09-13 21:15 - Updated: 2024-11-21 06:25
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options.
References
cve@mitre.orghttps://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-41054Exploit, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2021/11/msg00014.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://sourceforge.net/p/atftp/code/ci/d255bf90834fb45be52decf9bc0b4fb46c90f205/Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-41054Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2021/11/msg00014.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://sourceforge.net/p/atftp/code/ci/d255bf90834fb45be52decf9bc0b4fb46c90f205/Patch, Third Party Advisory
Impacted products
Vendor Product Version
atftp_project atftp *
debian debian_linux 9.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:atftp_project:atftp:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "638463FE-0781-44FA-93EC-443C3E67C9DA",
              "versionEndIncluding": "0.7.4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options."
    },
    {
      "lang": "es",
      "value": "el archivo tftpd_file.c en atftp versiones hasta 0.7.4, presenta un desbordamiento de b\u00fafer porque el manejo del tama\u00f1o del b\u00fafer no considera apropiadamente la combinaci\u00f3n de datos, OACK y otras opciones"
    }
  ],
  "id": "CVE-2021-41054",
  "lastModified": "2024-11-21T06:25:21.210",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "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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        "source": "nvd@nist.gov",
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  },
  "published": "2021-09-13T21:15:09.650",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-41054"
    },
    {
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      "tags": [
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        "Third Party Advisory"
      ],
      "url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00014.html"
    },
    {
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      "tags": [
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    },
    {
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    },
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      ],
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    },
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  "vulnStatus": "Modified",
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          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

FKIE_CVE-2020-6097

Vulnerability from fkie_nvd - Published: 2020-09-10 15:15 - Updated: 2024-11-21 05:35
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An exploitable denial of service vulnerability exists in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A specially crafted sequence of RRQ-Multicast requests trigger an assert() call resulting in denial-of-service. An attacker can send a sequence of malicious packets to trigger this vulnerability.
References
talos-cna@cisco.comhttp://lists.opensuse.org/opensuse-security-announce/2020-10/msg00058.htmlMailing List, Third Party Advisory
talos-cna@cisco.comhttps://lists.debian.org/debian-lts-announce/2021/11/msg00014.htmlMailing List, Third Party Advisory
talos-cna@cisco.comhttps://talosintelligence.com/vulnerability_reports/TALOS-2020-1029Exploit, Technical Description, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00058.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2021/11/msg00014.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://talosintelligence.com/vulnerability_reports/TALOS-2020-1029Exploit, Technical Description, Third Party Advisory
Impacted products
Vendor Product Version
atftp_project atftp 0.7.git20120829-3.1\+b1
debian debian_linux 9.0
opensuse leap 15.2
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:atftp_project:atftp:0.7.git20120829-3.1\\+b1:*:*:*:*:*:*:*",
              "matchCriteriaId": "CC058E15-7E87-4990-A420-07F841060382",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
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              "vulnerable": true
            }
          ],
          "negate": false,
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    },
    {
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            }
          ],
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          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An exploitable denial of service vulnerability exists in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A specially crafted sequence of RRQ-Multicast requests trigger an assert() call resulting in denial-of-service. An attacker can send a sequence of malicious packets to trigger this vulnerability."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de denegaci\u00f3n de servicio explotable en la funcionalidad del demonio de atftpd de atftp versi\u00f3n 0.7.git20120829-3.1+b1.\u0026#xa0;Una secuencia especialmente dise\u00f1ada de peticiones RRQ-Multicast desencadena una llamada a la funci\u00f3n assert() que resulta en una denegaci\u00f3n de servicio.\u0026#xa0;Un atacante puede enviar una secuencia de paquetes maliciosos para desencadenar esta vulnerabilidad"
    }
  ],
  "id": "CVE-2020-6097",
  "lastModified": "2024-11-21T05:35:05.447",
  "metrics": {
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
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          "availabilityImpact": "PARTIAL",
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          "confidentialityImpact": "NONE",
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          "confidentialityImpact": "NONE",
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          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
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        "source": "talos-cna@cisco.com",
        "type": "Secondary"
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    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
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          "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",
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  },
  "published": "2020-09-10T15:15:36.650",
  "references": [
    {
      "source": "talos-cna@cisco.com",
      "tags": [
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      ],
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00058.html"
    },
    {
      "source": "talos-cna@cisco.com",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00014.html"
    },
    {
      "source": "talos-cna@cisco.com",
      "tags": [
        "Exploit",
        "Technical Description",
        "Third Party Advisory"
      ],
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1029"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00058.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00014.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Technical Description",
        "Third Party Advisory"
      ],
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1029"
    }
  ],
  "sourceIdentifier": "talos-cna@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-617"
        }
      ],
      "source": "talos-cna@cisco.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-617"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

FKIE_CVE-2019-11366

Vulnerability from fkie_nvd - Published: 2019-04-20 13:29 - Updated: 2024-11-21 04:20
Severity ?
5.9 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An issue was discovered in atftpd in atftp 0.7.1. It does not lock the thread_list_mutex mutex before assigning the current thread data structure. As a result, the daemon is vulnerable to a denial of service attack due to a NULL pointer dereference. If thread_data is NULL when assigned to current, and modified by another thread before a certain tftpd_list.c check, there is a crash when dereferencing current->next.
References
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2019/05/msg00012.html
cve@mitre.orghttps://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilitiesExploit, Third Party Advisory
cve@mitre.orghttps://seclists.org/bugtraq/2019/May/16
cve@mitre.orghttps://security.gentoo.org/glsa/202003-14
cve@mitre.orghttps://sourceforge.net/p/atftp/code/ci/382f76a90b44f81fec00e2f609a94def4a5d3580/Patch, Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4540-1/
cve@mitre.orghttps://www.debian.org/security/2019/dsa-4438
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/05/msg00012.html
af854a3a-2127-422b-91ae-364da2661108https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilitiesExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://seclists.org/bugtraq/2019/May/16
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202003-14
af854a3a-2127-422b-91ae-364da2661108https://sourceforge.net/p/atftp/code/ci/382f76a90b44f81fec00e2f609a94def4a5d3580/Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4540-1/
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2019/dsa-4438
Impacted products
Vendor Product Version
atftp_project atftp 0.7.1
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:atftp_project:atftp:0.7.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "EFC2D623-17BA-4A65-AF44-9A2E0B299419",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in atftpd in atftp 0.7.1. It does not lock the thread_list_mutex mutex before assigning the current thread data structure. As a result, the daemon is vulnerable to a denial of service attack due to a NULL pointer dereference. If thread_data is NULL when assigned to current, and modified by another thread before a certain tftpd_list.c check, there is a crash when dereferencing current-\u003enext."
    },
    {
      "lang": "es",
      "value": "Fue encontrado un problema en atftpd en atftp versi\u00f3n 0.7.1. No bloquea el mutex thread_list_mutex anterior de asignar la estructura de datos del hilo actual. Como resultado, el dominio es vulnerable a un ataque de Denegaci\u00f3n de Servicio (DoS) debido a una desreferencia de puntero NULL. Si thread_data es NULL cuando se asigna a actual, y se modifica por otro hilo anterior de una cierta comprobaci\u00f3n del archivo tftpd_list.c, se produce un bloqueo al eliminar la referencia current-\u003enext."
    }
  ],
  "id": "CVE-2019-11366",
  "lastModified": "2024-11-21T04:20:57.680",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
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          "baseScore": 5.9,
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          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-04-20T13:29:00.637",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00012.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilities"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://seclists.org/bugtraq/2019/May/16"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://security.gentoo.org/glsa/202003-14"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://sourceforge.net/p/atftp/code/ci/382f76a90b44f81fec00e2f609a94def4a5d3580/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://usn.ubuntu.com/4540-1/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://www.debian.org/security/2019/dsa-4438"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00012.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilities"
    },
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      "url": "https://seclists.org/bugtraq/2019/May/16"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.gentoo.org/glsa/202003-14"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://sourceforge.net/p/atftp/code/ci/382f76a90b44f81fec00e2f609a94def4a5d3580/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://usn.ubuntu.com/4540-1/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.debian.org/security/2019/dsa-4438"
    }
  ],
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

FKIE_CVE-2019-11365

Vulnerability from fkie_nvd - Published: 2019-04-20 13:29 - Updated: 2024-11-21 04:20
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this vulnerable strncpy pattern within the code base, specifically within tftpd_file.c, tftp_file.c, tftpd_mtftp.c, and tftp_mtftp.c.
References
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2019/05/msg00012.html
cve@mitre.orghttps://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilitiesExploit, Third Party Advisory
cve@mitre.orghttps://seclists.org/bugtraq/2019/May/16
cve@mitre.orghttps://security.gentoo.org/glsa/202003-14
cve@mitre.orghttps://sourceforge.net/p/atftp/code/ci/abed7d245d8e8bdfeab24f9f7f55a52c3140f96b/Patch, Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4540-1/
cve@mitre.orghttps://www.debian.org/security/2019/dsa-4438
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/05/msg00012.html
af854a3a-2127-422b-91ae-364da2661108https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilitiesExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://seclists.org/bugtraq/2019/May/16
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202003-14
af854a3a-2127-422b-91ae-364da2661108https://sourceforge.net/p/atftp/code/ci/abed7d245d8e8bdfeab24f9f7f55a52c3140f96b/Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4540-1/
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2019/dsa-4438
Impacted products
Vendor Product Version
atftp_project atftp 0.7.1
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:atftp_project:atftp:0.7.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "EFC2D623-17BA-4A65-AF44-9A2E0B299419",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this vulnerable strncpy pattern within the code base, specifically within tftpd_file.c, tftp_file.c, tftpd_mtftp.c, and tftp_mtftp.c."
    },
    {
      "lang": "es",
      "value": "Fue encontrado un problema en atftpd en atftp versi\u00f3n 0.7.1. Un atacante remoto puede enviar un paquete creado activando un desbordamiento de b\u00fafer en la region stak de memoria debido a una llamada de Strncpy implementada de forma no segura. La vulnerabilidad se activa al enviar un paquete de error de 3 bytes o menos. se presenta multiples peticiones de este patr\u00f3n vulnerable strncpy  dentro de la base de c\u00f3digo, espec\u00edficamente dentro de tftpd_file.c, tftp_file.c, tftpd_mtftp.c, y tftp_mtftp.c."
    }
  ],
  "id": "CVE-2019-11365",
  "lastModified": "2024-11-21T04:20:57.543",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
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          "version": "2.0"
        },
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        "impactScore": 6.4,
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    "cvssMetricV30": [
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          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-04-20T13:29:00.510",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00012.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilities"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://seclists.org/bugtraq/2019/May/16"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://security.gentoo.org/glsa/202003-14"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
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    },
    {
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      "url": "https://usn.ubuntu.com/4540-1/"
    },
    {
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      "url": "https://www.debian.org/security/2019/dsa-4438"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00012.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilities"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://seclists.org/bugtraq/2019/May/16"
    },
    {
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    },
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        "Third Party Advisory"
      ],
      "url": "https://sourceforge.net/p/atftp/code/ci/abed7d245d8e8bdfeab24f9f7f55a52c3140f96b/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://usn.ubuntu.com/4540-1/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.debian.org/security/2019/dsa-4438"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2021-46671 (GCVE-0-2021-46671)

Vulnerability from cvelistv5 – Published: 2022-02-04 20:13 – Updated: 2024-08-04 05:17
VLAI?
Summary
options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

{
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        },
        "references": [
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              "x_transferred"
            ],
            "url": "https://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://bugs.debian.org/1004974"
          },
          {
            "name": "[debian-lts-announce] 20220527 [SECURITY] [DLA 3028-1] atftp security update",
            "tags": [
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        ],
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    ],
    "cna": {
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          "product": "n/a",
          "vendor": "n/a",
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          ]
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          "value": "options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client."
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      ],
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          ],
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        },
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    "assignerShortName": "mitre",
    "cveId": "CVE-2021-46671",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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CVE-2021-41054 (GCVE-0-2021-41054)

Vulnerability from cvelistv5 – Published: 2021-09-13 20:43 – Updated: 2024-08-04 02:59
VLAI?
Summary
tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T02:59:31.065Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://sourceforge.net/p/atftp/code/ci/d255bf90834fb45be52decf9bc0b4fb46c90f205/"
          },
          {
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              "x_transferred"
            ],
            "url": "https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-41054"
          },
          {
            "name": "[debian-lts-announce] 20211117 [SECURITY] [DLA 2820-1] atftp security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00014.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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CVE-2020-6097 (GCVE-0-2020-6097)

Vulnerability from cvelistv5 – Published: 2020-09-10 14:13 – Updated: 2024-08-04 08:47
VLAI?
Summary
An exploitable denial of service vulnerability exists in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A specially crafted sequence of RRQ-Multicast requests trigger an assert() call resulting in denial-of-service. An attacker can send a sequence of malicious packets to trigger this vulnerability.
Severity ?
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a atftpd Affected: atftp 0.7.git20120829-3.1+b1
Show details on NVD website
To clipboard 

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CVE-2019-11366 (GCVE-0-2019-11366)

Vulnerability from cvelistv5 – Published: 2019-04-20 12:58 – Updated: 2024-08-04 22:48
VLAI?
Summary
An issue was discovered in atftpd in atftp 0.7.1. It does not lock the thread_list_mutex mutex before assigning the current thread data structure. As a result, the daemon is vulnerable to a denial of service attack due to a NULL pointer dereference. If thread_data is NULL when assigned to current, and modified by another thread before a certain tftpd_list.c check, there is a crash when dereferencing current->next.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2019-11365 (GCVE-0-2019-11365)

Vulnerability from cvelistv5 – Published: 2019-04-20 12:57 – Updated: 2024-08-04 22:48
VLAI?
Summary
An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this vulnerable strncpy pattern within the code base, specifically within tftpd_file.c, tftp_file.c, tftpd_mtftp.c, and tftp_mtftp.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2021-46671 (GCVE-0-2021-46671)

Vulnerability from nvd – Published: 2022-02-04 20:13 – Updated: 2024-08-04 05:17
VLAI?
Summary
options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2021-41054 (GCVE-0-2021-41054)

Vulnerability from nvd – Published: 2021-09-13 20:43 – Updated: 2024-08-04 02:59
VLAI?
Summary
tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2020-6097 (GCVE-0-2020-6097)

Vulnerability from nvd – Published: 2020-09-10 14:13 – Updated: 2024-08-04 08:47
VLAI?
Summary
An exploitable denial of service vulnerability exists in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A specially crafted sequence of RRQ-Multicast requests trigger an assert() call resulting in denial-of-service. An attacker can send a sequence of malicious packets to trigger this vulnerability.
Severity ?
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a atftpd Affected: atftp 0.7.git20120829-3.1+b1
Show details on NVD website
To clipboard 

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CVE-2019-11366 (GCVE-0-2019-11366)

Vulnerability from nvd – Published: 2019-04-20 12:58 – Updated: 2024-08-04 22:48
VLAI?
Summary
An issue was discovered in atftpd in atftp 0.7.1. It does not lock the thread_list_mutex mutex before assigning the current thread data structure. As a result, the daemon is vulnerable to a denial of service attack due to a NULL pointer dereference. If thread_data is NULL when assigned to current, and modified by another thread before a certain tftpd_list.c check, there is a crash when dereferencing current->next.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2019-11365 (GCVE-0-2019-11365)

Vulnerability from nvd – Published: 2019-04-20 12:57 – Updated: 2024-08-04 22:48
VLAI?
Summary
An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this vulnerable strncpy pattern within the code base, specifically within tftpd_file.c, tftp_file.c, tftpd_mtftp.c, and tftp_mtftp.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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