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CVE-2010-0740

Estado: ModificadaMedia (5)—💥 Exploit

The ssl3_get_record function in ssl/s3_pkt.c in OpenSSL 0.9.8f through 0.9.8m allows remote attackers to cause a denial of service (crash) via a malformed record in a TLS connection that triggers a NULL pointer dereference, related to the minor version number. NOTE: some of these details are obtained from third party information.

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).

💥 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.

Tecnologías afectadas (1)

Openssl — Openssl

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2010-0740",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "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": "2010-03-26T18:30:00.467",
  "references": [
    {
      "url": "http://aix.software.ibm.com/aix/efixes/security/openssl_advisory.asc",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-April/038587.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=127128920008563&w=2",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=127557640302499&w=2",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/39932",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/42724",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/42733",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/43311",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://support.apple.com/kb/HT4723",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:076",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.openssl.org/news/secadv_20100324.txt",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/516397/100/0/threaded",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securitytracker.com/id?1023748",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.vmware.com/security/advisories/VMSA-2011-0003.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.vmware.com/support/vsphere4/doc/vsp_vc41_u1_rel_notes.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2010/0710",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2010/0839",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2010/0933",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2010/1216",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://kb.bluecoat.com/index?page=content&id=SA50",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000101.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000102.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11731",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://aix.software.ibm.com/aix/efixes/security/openssl_advisory.asc",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-April/038587.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=127128920008563&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=127557640302499&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/39932",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/42724",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/42733",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/43311",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://support.apple.com/kb/HT4723",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:076",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.openssl.org/news/secadv_20100324.txt",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/516397/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1023748",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vmware.com/security/advisories/VMSA-2011-0003.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vmware.com/support/vsphere4/doc/vsp_vc41_u1_rel_notes.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2010/0710",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2010/0839",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2010/0933",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2010/1216",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://kb.bluecoat.com/index?page=content&id=SA50",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000101.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000102.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11731",
      "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": "The ssl3_get_record function in ssl/s3_pkt.c in OpenSSL 0.9.8f through 0.9.8m allows remote attackers to cause a denial of service (crash) via a malformed record in a TLS connection that triggers a NULL pointer dereference, related to the minor version number.  NOTE: some of these details are obtained from third party information."
    },
    {
      "lang": "es",
      "value": "La función ssl3_get_record en ssl/s3_pkt.c en OpenSSL v0.9.8f hasta v0.9.8m permite a atacantes remotos provocar una denegación de servicio (caída) a través de un registro mal formado en una conexión TLS que provoca una desreferencia a puntero NULL, relativo al número de versión menor. NOTA: algunos de estos detalles se han obtenido de información de terceras personas."
    }
  ],
  "lastModified": "2026-06-16T23:16:45.377",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openssl:openssl:0.9.8f:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2BB38AEA-BAF0-4920-9A71-747C24444770"
            },
            {
              "criteria": "cpe:2.3:a:openssl:openssl:0.9.8g:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1F33EA2B-DE15-4695-A383-7A337AC38908"
            },
            {
              "criteria": "cpe:2.3:a:openssl:openssl:0.9.8h:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "261EE631-AB43-44FE-B02A-DFAAB8D35927"
            },
            {
              "criteria": "cpe:2.3:a:openssl:openssl:0.9.8i:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FA0E0BBF-D0BE-41A7-B9BB-C28F01000BC0"
            },
            {
              "criteria": "cpe:2.3:a:openssl:openssl:0.9.8j:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1A1365ED-4651-4AB2-A64B-43782EA2F0E8"
            },
            {
              "criteria": "cpe:2.3:a:openssl:openssl:0.9.8k:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EC82690C-DCED-47BA-AA93-4D0C9E95B806"
            },
            {
              "criteria": "cpe:2.3:a:openssl:openssl:0.9.8l:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "43B90ED1-DAB4-4239-8AD8-87E8D568D5D2"
            },
            {
              "criteria": "cpe:2.3:a:openssl:openssl:0.9.8m:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3C9BF2DD-85EF-49CF-8D83-0DB46449E333"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "vendorComments": [
    {
      "comment": "Not vulnerable. This issue did not affect the versions of openssl as shipped with Red Hat Enterprise Linux 3, 4, or 5.",
      "lastModified": "2010-03-27T00:00:00",
      "organization": "Red Hat"
    }
  ],
  "evaluatorImpact": "Per: http://www.openssl.org/news/secadv_20100324.txt\r\n\r\n'Affected versions depend on the C compiler used with OpenSSL:\r\n\r\n- If 'short' is a 16-bit integer, this issue applies only to OpenSSL 0.9.8m.\r\n- Otherwise, this issue applies to OpenSSL 0.9.8f through 0.9.8m.'",
  "sourceIdentifier": "secalert@redhat.com"
}