CVE-2007-1357

Estado: ModificadaAlta (7.8)—Exploit

Gravedad7.8Alta · CVSS 2.0

Probabilidad de explotación14 %mayor que el 96 % de las CVE

Explotación activaNono figura en el catálogo de CISA

Exploit públicoDisponiblePublicado en Exploit-DB

La función atalk_sum_skb en AppleTalk para Linux kernel 2.6.x anterior a 2.6.21, y posiblemente 2.4.x, permite a atacantes remotos provocar denegación de servicio (caida) a través de la ventana AppleTalk que es mas pequeña que la longitud de la especificada, la cual dispara una llamada BUG_ON cuando un intento se hace para llevar a cabo una validación de la suma.

CVSS

Puntuación base: 7.8
Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 14 %
Percentil entre todas las CVEs puntuadas: 96
Fecha de la puntuación: 20/10/2026

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).

Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Publicado en Exploit-DB · Linux Kernel 2.6.x - AppleTalk ATalk_Sum_SKB Function Denial of Service (9/4/2007)

Tecnologías afectadas (1)

Linux — Linux Kernel

CWE

NVD-CWE-Other

Referencias

Mostrar las 46 referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2007-1357",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "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": "2007-04-11T00:19:00.000",
  "references": [
    {
      "url": "http://lists.suse.com/archive/suse-security-announce/2007-May/0001.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/24793",
      "tags": [
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    },
    {
      "url": "http://secunia.com/advisories/24901",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/25078",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/25099",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/25226",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/25392",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/25683",
      "source": "secalert@redhat.com"
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    {
      "url": "http://secunia.com/advisories/25691",
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    {
      "url": "http://secunia.com/advisories/25714",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/25961",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.debian.org/security/2007/dsa-1286",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.debian.org/security/2007/dsa-1304",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.5",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2007_30_kernel.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2007_35_kernel.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2007_43_kernel.html",
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    },
    {
      "url": "http://www.securityfocus.com/archive/1/471457",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/23376",
      "tags": [
        "Patch"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.ubuntu.com/usn/usn-464-1",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/1340",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235857",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://issues.rpath.com/browse/RPL-1244",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.suse.com/archive/suse-security-announce/2007-May/0001.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://secunia.com/advisories/24793",
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    },
    {
      "url": "http://secunia.com/advisories/24901",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/25078",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/25099",
      "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://secunia.com/advisories/25683",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://secunia.com/advisories/25691",
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.5",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2007_30_kernel.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.novell.com/linux/security/advisories/2007_35_kernel.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    },
    {
      "url": "http://www.ubuntu.com/usn/usn-464-1",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/1340",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235857",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://issues.rpath.com/browse/RPL-1244",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The atalk_sum_skb function in AppleTalk for Linux kernel 2.6.x before 2.6.21, and possibly 2.4.x, allows remote attackers to cause a denial of service (crash) via an AppleTalk frame that is shorter than the specified length, which triggers a BUG_ON call when an attempt is made to perform a checksum."
    },
    {
      "lang": "es",
      "value": "La función atalk_sum_skb en AppleTalk para Linux kernel 2.6.x anterior a 2.6.21, y posiblemente 2.4.x, permite a atacantes remotos provocar denegación de servicio (caida) a través de la ventana AppleTalk que es mas pequeña que la longitud de la especificada, la cual dispara una llamada BUG_ON cuando un intento se hace para llevar a cabo una validación de la suma."
    }
  ],
  "lastModified": "2026-06-16T22:37:25.210",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FF4343CA-5AD7-4323-B928-8B116E816BB9",
              "versionEndIncluding": "2.6.20.4"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}