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CVE-2007-4476

Estado: ModificadaAlta (7.5)—

Buffer overflow in the safer_name_suffix function in GNU tar has unspecified attack vectors and impact, resulting in a "crashing stack."

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 (3)

Canonical — Ubuntu LinuxDebian — Debian LinuxGNU — TAR

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-4476",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "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": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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        }
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  ],
  "published": "2007-09-05T01:17:00.000",
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
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        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
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      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in the safer_name_suffix function in GNU tar has unspecified attack vectors and impact, resulting in a \"crashing stack.\""
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer en la función safer_name_suffix en GNU tar tienen un vector de ataque sin especificar y un impacto, teniendo como resultado una \"caida de pila\"."
    }
  ],
  "lastModified": "2026-06-16T22:44:10.200",
  "configurations": [
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          "negate": false,
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    {
      "comment": "This issue was addressed in Red Hat Enterprise Linux 4 and 5 via https://rhn.redhat.com/errata/RHSA-2010-0141.html for tar.  It did not affect the version of tar as shipped with Red Hat Enterprise Linux 3. This issue was also addressed in Red Hat Enterprise Linux 5 via https://rhn.redhat.com/errata/RHSA-2010-0144.html for cpio.  It did not affect the version of cpio as shipped with Red Hat Enterprise Linux 3 and 4.",
      "lastModified": "2010-03-15T00:00:00",
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