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CVE-2018-14351

Estado: ModificadaCrítica (9.8)—

An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/command.c mishandles a long IMAP status mailbox literal count size.

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 (4)

Canonical — Ubuntu LinuxDebian — Debian LinuxMutt — MuttNeomutt — Neomutt

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2018-14351",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": true,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
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  ],
  "published": "2018-07-17T17:29:00.357",
  "references": [
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      "url": "http://www.mutt.org/news.html",
      "tags": [
        "Release Notes",
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    },
    {
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      "tags": [
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      "tags": [
        "Mailing List",
        "Third Party Advisory"
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      "source": "cve@mitre.org"
    },
    {
      "url": "https://neomutt.org/2018/07/16/release",
      "tags": [
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      "source": "cve@mitre.org"
    },
    {
      "url": "https://security.gentoo.org/glsa/201810-07",
      "tags": [
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      "source": "cve@mitre.org"
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    {
      "url": "https://usn.ubuntu.com/3719-3/",
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      "url": "https://www.debian.org/security/2018/dsa-4277",
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      "url": "http://www.mutt.org/news.html",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/neomutt/neomutt/commit/3c49c44be9b459d9c616bcaef6eb5d51298c1741",
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    {
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://security.gentoo.org/glsa/201810-07",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://usn.ubuntu.com/3719-3/",
      "tags": [
        "Third Party Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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      "tags": [
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      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/command.c mishandles a long IMAP status mailbox literal count size."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en Mutt en versiones anteriores a la 1.10.1 y NeoMutt en versiones anteriores al 2018-07-16. imap/command.c gestiona de manera incorrecta un tamaño de conteo literal IMAP de status mailbox."
    }
  ],
  "lastModified": "2026-06-17T01:40:51.590",
  "configurations": [
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      "nodes": [
        {
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              "versionEndExcluding": "1.10.1"
            },
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              "vulnerable": true,
              "matchCriteriaId": "1C15CCD1-1752-4913-9506-32035B52A513",
              "versionEndExcluding": "20180716"
            }
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          "operator": "OR"
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            },
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  "sourceIdentifier": "cve@mitre.org"
}