« Volver al listado

CVE-2008-1761

Estado: ModificadaAlta (9.3)—

Opera anterior a 9.27 permite a atacantes remotos provocar una denegación de servicio (caída) y posiblemente ejecutar código de su elección mediante una fuente newsfeed manipulada, lo cual dispara un acceso a memoria inválido.

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 (1)

Opera — Opera

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2008-1761",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2008-04-12T20:05:00.000",
  "references": [
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-04/msg00007.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/29662",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/29679",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/29735",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://security.gentoo.org/glsa/glsa-200804-14.xml",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.opera.com/docs/changelogs/linux/927/",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.opera.com/support/search/view/881/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/28585",
      "tags": [
        "Exploit",
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2008/1084/references",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41625",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-04/msg00007.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/29662",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/29679",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/29735",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://security.gentoo.org/glsa/glsa-200804-14.xml",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.opera.com/docs/changelogs/linux/927/",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.opera.com/support/search/view/881/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/28585",
      "tags": [
        "Exploit",
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2008/1084/references",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41625",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Opera before 9.27 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted newsfeed source, which triggers an invalid memory access."
    },
    {
      "lang": "es",
      "value": "Opera anterior a 9.27 permite a atacantes remotos provocar una denegación de servicio (caída) y posiblemente ejecutar código de su elección mediante una fuente newsfeed manipulada, lo cual dispara un acceso a memoria inválido. \r\n"
    }
  ],
  "lastModified": "2026-06-16T22:52:26.217",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:opera:opera:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F8E03B82-266A-4AFE-934B-A652054E85DE",
              "versionEndIncluding": "9.26"
            },
            {
              "criteria": "cpe:2.3:a:opera:opera:9.02:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DADC950D-2542-43B3-BC71-FFE3AD76E29B"
            },
            {
              "criteria": "cpe:2.3:a:opera:opera:9.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "62EFDBC5-7ADB-4F66-8F0A-B234FC9C9B9E"
            },
            {
              "criteria": "cpe:2.3:a:opera:opera:9.20:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B57ECE1A-72DE-4E9C-B762-2935A964277F"
            },
            {
              "criteria": "cpe:2.3:a:opera:opera:9.21:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B8C204EE-8435-4CCA-B08C-60E702441AF0"
            },
            {
              "criteria": "cpe:2.3:a:opera:opera:9.22:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "64166ABD-39BA-482C-BCA5-44468105E8BC"
            },
            {
              "criteria": "cpe:2.3:a:opera:opera:9.23:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B766176F-E80A-433A-AC30-1A1265FCDE53"
            },
            {
              "criteria": "cpe:2.3:a:opera:opera:9.24:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6CC06019-8CF0-4F01-8A63-853FB3F60185"
            },
            {
              "criteria": "cpe:2.3:a:opera:opera:9.25:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C6E09E20-40D5-4166-B870-5954339E176D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}