« Volver al listado

CVE-2010-0292

Estado: ModificadaMedia (5)—

The read_from_cmd_socket function in cmdmon.c in chronyd in Chrony before 1.23.1, and 1.24-pre1, allows remote attackers to cause a denial of service (CPU and bandwidth consumption) by sending a spoofed cmdmon packet that triggers a continuous exchange of NOHOSTACCESS messages between two daemons, a related issue to CVE-2009-3563.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Tuxfamily — Chrony

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2010-0292",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2010-02-08T20:30:00.657",
  "references": [
    {
      "url": "http://chrony.tuxfamily.org/News.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://git.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git%3Ba=commit%3Bh=7864c7a70ce00369194e734eb2842ecc5f8db531",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/38428",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/38480",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.debian.org/security/2010/dsa-1992",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/38106",
      "tags": [
        "Patch"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=555367",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://chrony.tuxfamily.org/News.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://git.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git%3Ba=commit%3Bh=7864c7a70ce00369194e734eb2842ecc5f8db531",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/38428",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/38480",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.debian.org/security/2010/dsa-1992",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/38106",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=555367",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The read_from_cmd_socket function in cmdmon.c in chronyd in Chrony before 1.23.1, and 1.24-pre1, allows remote attackers to cause a denial of service (CPU and bandwidth consumption) by sending a spoofed cmdmon packet that triggers a continuous exchange of NOHOSTACCESS messages between two daemons, a related issue to CVE-2009-3563."
    },
    {
      "lang": "es",
      "value": "La función read_from_cmd_socket function en cmdmon.c en chronyd en Chrony anterior a v1.23.1, y v1.24-pre1, permite a atacantes remotos provocar una denegación de servicio (Consumo de CPU y ancho de banda) mediante el envío de un paquete cmdmon modificado que provoca un intercambio continuo de mensajes NOHOSTACCESS entre dos demonios. Relacionado con CVE-2009-3563."
    }
  ],
  "lastModified": "2026-06-16T23:15:52.373",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:tuxfamily:chrony:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "90274BAF-E019-4211-AAFF-7C597216F1A6",
              "versionEndIncluding": "1.23-pre1"
            },
            {
              "criteria": "cpe:2.3:a:tuxfamily:chrony:1.18:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BE7B1A16-5E42-4571-BD0A-306E452F88C5"
            },
            {
              "criteria": "cpe:2.3:a:tuxfamily:chrony:1.19:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3876201F-F20D-42DA-912A-17B6108C05A6"
            },
            {
              "criteria": "cpe:2.3:a:tuxfamily:chrony:1.19-1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "43F45EF4-B54C-433B-B01A-6557881BB90C"
            },
            {
              "criteria": "cpe:2.3:a:tuxfamily:chrony:1.19.99.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3E0A3321-1CC7-47C1-A7F1-1FFC0CBA892A"
            },
            {
              "criteria": "cpe:2.3:a:tuxfamily:chrony:1.19.99.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "203D6F3C-367E-4D39-8081-499A4847DB40"
            },
            {
              "criteria": "cpe:2.3:a:tuxfamily:chrony:1.19.99.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F94EADFC-7FAC-47B5-8024-1F1D81F57E02"
            },
            {
              "criteria": "cpe:2.3:a:tuxfamily:chrony:1.20:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FF708CE0-F27C-474D-AB0C-296DCB53F416"
            },
            {
              "criteria": "cpe:2.3:a:tuxfamily:chrony:1.21:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D4B0E62E-A525-4E0C-A5DF-512D79D7A68A"
            },
            {
              "criteria": "cpe:2.3:a:tuxfamily:chrony:1.21-pre1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "455878C7-0BE9-4C40-85BF-A320064D4768"
            },
            {
              "criteria": "cpe:2.3:a:tuxfamily:chrony:1.24-pre1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FF03B21E-3BED-452C-AE1C-3951DEA930AC"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}