CVE-2007-4351

Estado: ModificadaAlta (10)—
Off-by-one error in the ippReadIO function in cups/ipp.c in CUPS 1.3.3 allows remote attackers to cause a denial of service (crash) via a crafted (1) textWithLanguage or (2) nameWithLanguage Internet Printing Protocol (IPP) tag, leading to a stack-based buffer overflow.
CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Puntuación base: 10
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 7.38%
Percentil entre todas las CVEs puntuadas: 94
Fecha de la puntuación: 7/10/2026
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)

Cups — Cups
CWE

CWE-189
Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2007-4351",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/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": true,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "PSIRT-CNA@flexerasoftware.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-10-31T22:46:00.000",
  "references": [
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      "url": "http://docs.info.apple.com/article.html?artnum=307179",
      "source": "PSIRT-CNA@flexerasoftware.com"
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      "url": "http://secunia.com/advisories/27233",
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      "source": "PSIRT-CNA@flexerasoftware.com"
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    {
      "url": "http://secunia.com/advisories/28136",
      "source": "PSIRT-CNA@flexerasoftware.com"
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      "url": "http://support.avaya.com/elmodocs2/security/ASA-2007-476.htm",
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    {
      "url": "http://www.cisco.com/en/US/products/products_security_response09186a00809a1f11.html",
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    {
      "url": "http://www.cups.org/str.php?L2561",
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    {
      "url": "http://www.debian.org/security/2007/dsa-1407",
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      "url": "http://www.kb.cert.org/vuls/id/446897",
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      "url": "http://www.redhat.com/support/errata/RHSA-2007-1020.html",
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      "url": "http://www.redhat.com/support/errata/RHSA-2007-1023.html",
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      "url": "http://www.securityfocus.com/bid/26268",
      "source": "PSIRT-CNA@flexerasoftware.com"
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      "url": "http://www.securitytracker.com/id?1018879",
      "source": "PSIRT-CNA@flexerasoftware.com"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA07-352A.html",
      "tags": [
        "US Government Resource"
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      "source": "PSIRT-CNA@flexerasoftware.com"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/3681",
      "source": "PSIRT-CNA@flexerasoftware.com"
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    {
      "url": "http://www.vupen.com/english/advisories/2007/4238",
      "source": "PSIRT-CNA@flexerasoftware.com"
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=361661",
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/38190",
      "source": "PSIRT-CNA@flexerasoftware.com"
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    {
      "url": "https://issues.rpath.com/browse/RPL-1875",
      "source": "PSIRT-CNA@flexerasoftware.com"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://www.securityfocus.com/bid/26268",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.securitytracker.com/id?1018879",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://www.us-cert.gov/cas/techalerts/TA07-352A.html",
      "tags": [
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    {
      "url": "http://www.vupen.com/english/advisories/2007/3681",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.vupen.com/english/advisories/2007/4238",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2008/1934/references",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=361661",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/38190",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://issues.rpath.com/browse/RPL-1875",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10604",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://usn.ubuntu.com/539-1/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00012.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Off-by-one error in the ippReadIO function in cups/ipp.c in CUPS 1.3.3 allows remote attackers to cause a denial of service (crash) via a crafted (1) textWithLanguage or (2) nameWithLanguage Internet Printing Protocol (IPP) tag, leading to a stack-based buffer overflow."
    },
    {
      "lang": "es",
      "value": "Error de superación de límite (off-by-one) en la función ippReadIO de cup/ipp.c de CUPS 1.3.3 permite a atacantes remotos provocar una denegación de servicio (caída) mediante una etiqueta (1) textWithLanguage o (2) nameWithLanguage Internet Printing Protocol (IPP) manipuladas, llevando a un desbordamiento de búfer basado en pila."
    }
  ],
  "lastModified": "2026-06-16T22:43:52.060",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cups:cups:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "70F61505-3F44-44B2-A210-B6CA138987A4",
              "versionEndIncluding": "1.3.3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "vendorComments": [
    {
      "comment": "Vulnerable.  This issue affected the CUPS packages in Red Hat Enterprise Linux 5.\n\nThis issue also affected the versions of CUPS packages in Red Hat Enterprise Linux 3 and 4, but exploitation would only lead to a possible denial of service.  Updates are available from\n\nhttps://rhn.redhat.com/cve/CVE-2007-4351.html",
      "lastModified": "2007-11-09T00:00:00",
      "organization": "Red Hat"
    }
  ],
  "sourceIdentifier": "PSIRT-CNA@flexerasoftware.com"
}