« Volver al listado

CVE-2014-7844

Estado: ModificadaAlta (7.8)—

BSD mailx 8.1.2 and earlier allows remote attackers to execute arbitrary commands via a crafted email address.

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 (8)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2014-7844",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "BSD",
          "product": "mailx",
          "versions": [
            {
              "status": "affected",
              "version": "8.1.2 and earlier"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-01-14T17:15:11.940",
  "references": [
    {
      "url": "http://linux.oracle.com/errata/ELSA-2014-1999.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1999.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://seclists.org/oss-sec/2014/q4/1066",
      "tags": [
        "Mailing List",
        "Patch",
        "Third Party Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.debian.org/security/2014/dsa-3104",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.debian.org/security/2014/dsa-3105",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://linux.oracle.com/errata/ELSA-2014-1999.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1999.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://seclists.org/oss-sec/2014/q4/1066",
      "tags": [
        "Mailing List",
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.debian.org/security/2014/dsa-3104",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.debian.org/security/2014/dsa-3105",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-74"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "BSD mailx 8.1.2 and earlier allows remote attackers to execute arbitrary commands via a crafted email address."
    },
    {
      "lang": "es",
      "value": "BSD mailx versión 8.1.2 y anteriores, permiten a atacantes remotos ejecutar comandos arbitrarios por medio de una dirección de correo electrónico diseñada."
    }
  ],
  "lastModified": "2026-06-17T00:15:48.873",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EE249E1B-A1FD-4E08-AA71-A0E1F10FFE97"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "33C068A4-3780-4EAB-A937-6082DF847564"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9BBCD86A-E6C7-4444-9D74-F861084090F0"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "51EF4996-72F4-4FA4-814F-F5991E7A8318"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_aus:6.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "16E6D998-B41D-4B49-9E00-8336D2E40A4A"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "98381E61-F082-4302-B51F-5648884F998B"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D99A687E-EAE6-417E-A88E-D0082BC194CD"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B353CE99-D57C-465B-AAB0-73EF581127D1"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7431ABC1-9252-419E-8CC1-311B41360078"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:6.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C18E3368-8980-45D2-AD3F-5BF385ABA693"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "44B067C7-735E-43C9-9188-7E1522A02491"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A8442C20-41F9-47FD-9A12-E724D3A31FD7"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9EC0D196-F7B8-4BDD-9050-779F7A7FBEE4"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A4E9DD8A-A68B-4A69-8B01-BFF92A2020A8"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BF77CDCF-B9C9-427D-B2BF-36650FB2148C"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "21690BAC-2129-4A33-9B48-1F3BF30072A9"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_tus:6.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "13E02156-E748-4820-B76F-7074793837E1"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "24C0F4E1-C52C-41E0-9F14-F83ADD5CC7ED"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B76AA310-FEC7-497F-AF04-C3EC1E76C4CC"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "17F256A9-D3B9-4C72-B013-4EFD878BFEA8"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E5ED5807-55B7-47C5-97A6-03233F4FBC3A"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "825ECE2D-E232-46E0-A047-074B34DB1E97"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:bsd_mailx_project:bsd_mailx:8.1.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8D9B055A-CBCF-4478-AFE9-5A744759A6D9"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}