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CVE-2015-1220

Estado: ModificadaMedia (6.8)—

Use-after-free vulnerability in the GIFImageReader::parseData function in platform/image-decoders/gif/GIFImageReader.cpp in Blink, as used in Google Chrome before 41.0.2272.76, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted frame size in a GIF image.

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 (6)

Canonical — Ubuntu LinuxGoogle — ChromeRedhat — Enterprise Linux Desktop SupplementaryRedhat — Enterprise Linux Server SupplementaryRedhat — Enterprise Linux Server Supplementary EUSRedhat — Enterprise Linux Workstation Supplementary

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2015-1220",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
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          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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          ]
        }
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  ],
  "published": "2015-03-09T00:59:13.327",
  "references": [
    {
      "url": "http://googlechromereleases.blogspot.com/2015/03/stable-channel-update.html",
      "source": "chrome-cve-admin@google.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2015-0627.html",
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    },
    {
      "url": "http://www.securityfocus.com/bid/72901",
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    },
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    },
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      "url": "https://code.google.com/p/chromium/issues/detail?id=437651",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://security.gentoo.org/glsa/201503-12",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://src.chromium.org/viewvc/blink?revision=188423&view=revision",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in the GIFImageReader::parseData function in platform/image-decoders/gif/GIFImageReader.cpp in Blink, as used in Google Chrome before 41.0.2272.76, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted frame size in a GIF image."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso después de liberación en la función GIFImageReader::parseData en platform/image-decoders/gif/GIFImageReader.cpp en Blink, utilizado en Google Chrome anterior a 41.0.2272.76, permite a atacantes remotos causar una denegación de servicio o posiblemente tener otro impacto no especificado a través de un tamaño de trama manipulado en una imagen GIF."
    }
  ],
  "lastModified": "2026-06-17T00:21:58.900",
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  "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/416.html\">CWE-416: Use After Free</a>",
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}