FKIE_CVE-2015-6778

Vulnerability from fkie_nvd - Published: 2015-12-06 01:59 - Updated: 2026-06-17 00:31
Severity
Summary
The CJBig2_SymbolDict class in fxcodec/jbig2/JBig2_SymbolDict.cpp in PDFium, as used in Google Chrome before 47.0.2526.73, allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via a PDF document containing crafted data with JBIG2 compression.
References
chrome-cve-admin@google.comhttp://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html
chrome-cve-admin@google.comhttp://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html
chrome-cve-admin@google.comhttp://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html
chrome-cve-admin@google.comhttp://www.debian.org/security/2015/dsa-3415
chrome-cve-admin@google.comhttp://www.securityfocus.com/bid/78416
chrome-cve-admin@google.comhttp://www.securitytracker.com/id/1034298
chrome-cve-admin@google.comhttps://code.google.com/p/chromium/issues/detail?id=514891
chrome-cve-admin@google.comhttps://codereview.chromium.org/1388203003
chrome-cve-admin@google.comhttps://security.gentoo.org/glsa/201603-09
af854a3a-2127-422b-91ae-364da2661108http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3415
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/78416
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1034298
af854a3a-2127-422b-91ae-364da2661108https://code.google.com/p/chromium/issues/detail?id=514891
af854a3a-2127-422b-91ae-364da2661108https://codereview.chromium.org/1388203003
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201603-09
Impacted products
Vendor Product Version
google chrome *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "chrome-cve-admin@google.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C12CC8E6-3341-4505-99CF-384840C20815",
              "versionEndIncluding": "46.0.2490.86",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The CJBig2_SymbolDict class in fxcodec/jbig2/JBig2_SymbolDict.cpp in PDFium, as used in Google Chrome before 47.0.2526.73, allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via a PDF document containing crafted data with JBIG2 compression."
    },
    {
      "lang": "es",
      "value": "La clase CJBig2_SymbolDict en fxcodec/jbig2/JBig2_SymbolDict.cpp en PDFium, como se utiliza en Google Chrome en versiones anteriores a 47.0.2526.73, permite a atacantes remotos causar una denegaci\u00f3n de servicio (acceso a memoria fuera de rango) o posiblemente tener otro impacto no especificado a trav\u00e9s de un documento PDF que contiene datos manipulados con compresi\u00f3n JBIG2."
    }
  ],
  "id": "CVE-2015-6778",
  "lastModified": "2026-06-17T00:31:25.110",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-12-06T01:59:15.710",
  "references": [
    {
      "source": "chrome-cve-admin@google.com",
      "url": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "http://www.debian.org/security/2015/dsa-3415"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "http://www.securityfocus.com/bid/78416"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "http://www.securitytracker.com/id/1034298"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "https://code.google.com/p/chromium/issues/detail?id=514891"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "https://codereview.chromium.org/1388203003"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "https://security.gentoo.org/glsa/201603-09"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2015/dsa-3415"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/78416"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1034298"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://code.google.com/p/chromium/issues/detail?id=514891"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://codereview.chromium.org/1388203003"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.gentoo.org/glsa/201603-09"
    }
  ],
  "sourceIdentifier": "chrome-cve-admin@google.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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