cnvd - cnvd-2015-07966

cnvd-2015-07966

Vulnerability from cnvd

Title: Google Chrome PDFium拒绝服务漏洞（CNVD-2015-07966）

Description:

Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。PDFium是其中的一个开源PDF渲染引擎。

Google Chrome 47.0.2526.73之前版本中使用的PDFium的fxcodec/jbig2/JBig2_SymbolDict.cpp文件中的‘CJBig2_SymbolDict’类存在安全漏洞。远程攻击者可通过带有特制的JBIG2压缩数据的PDF文档利用该漏洞造成拒绝服务（越边界内存访问）。

Severity: 中

Patch Name: Google Chrome PDFium拒绝服务漏洞（CNVD-2015-07966）的补丁

Patch Description:

Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。PDFium是其中的一个开源PDF渲染引擎。

Formal description:

用户可参考如下供应商提供的安全公告获得补丁信息： http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html

Reference: https://codereview.chromium.org/1388203003 http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html https://code.google.com/p/chromium/issues/detail?id=514891

Impacted products

Name
Google Chrome <47.0.2526.73

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-6778"
    }
  },
  "description": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002PDFium\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5f00\u6e90PDF\u6e32\u67d3\u5f15\u64ce\u3002\r\n\r\nGoogle Chrome 47.0.2526.73\u4e4b\u524d\u7248\u672c\u4e2d\u4f7f\u7528\u7684PDFium\u7684fxcodec/jbig2/JBig2_SymbolDict.cpp\u6587\u4ef6\u4e2d\u7684\u2018CJBig2_SymbolDict\u2019\u7c7b\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5e26\u6709\u7279\u5236\u7684JBIG2\u538b\u7f29\u6570\u636e\u7684PDF\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8d8a\u8fb9\u754c\u5185\u5b58\u8bbf\u95ee\uff09\u3002",
  "discovererName": "Google",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07966",
  "openTime": "2015-12-08",
  "patchDescription": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002PDFium\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5f00\u6e90PDF\u6e32\u67d3\u5f15\u64ce\u3002\r\n\r\nGoogle Chrome 47.0.2526.73\u4e4b\u524d\u7248\u672c\u4e2d\u4f7f\u7528\u7684PDFium\u7684fxcodec/jbig2/JBig2_SymbolDict.cpp\u6587\u4ef6\u4e2d\u7684\u2018CJBig2_SymbolDict\u2019\u7c7b\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5e26\u6709\u7279\u5236\u7684JBIG2\u538b\u7f29\u6570\u636e\u7684PDF\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8d8a\u8fb9\u754c\u5185\u5b58\u8bbf\u95ee\uff09\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Google Chrome PDFium\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-07966\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c47.0.2526.73"
  },
  "referenceLink": "https://codereview.chromium.org/1388203003 \r\nhttp://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html \r\nhttps://code.google.com/p/chromium/issues/detail?id=514891",
  "serverity": "\u4e2d",
  "submitTime": "2015-12-07",
  "title": "Google Chrome PDFium\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-07966\uff09"
}

CVE-2015-6778 (GCVE-0-2015-6778)

Vulnerability from cvelistv5

Published

2015-12-06 01:00

Modified

2024-08-06 07:29

Severity ?

CWE

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

▼	URL	Tags
	https://codereview.chromium.org/1388203003	x_refsource_CONFIRM
	http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html	vendor-advisory, x_refsource_SUSE
	https://code.google.com/p/chromium/issues/detail?id=514891	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201603-09	vendor-advisory, x_refsource_GENTOO
	http://www.securityfocus.com/bid/78416	vdb-entry, x_refsource_BID
	http://www.debian.org/security/2015/dsa-3415	vendor-advisory, x_refsource_DEBIAN
	http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html	vendor-advisory, x_refsource_SUSE
	http://www.securitytracker.com/id/1034298	vdb-entry, x_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T07:29:24.788Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://codereview.chromium.org/1388203003"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html"
          },
          {
            "name": "openSUSE-SU-2015:2290",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://code.google.com/p/chromium/issues/detail?id=514891"
          },
          {
            "name": "GLSA-201603-09",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201603-09"
          },
          {
            "name": "78416",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/78416"
          },
          {
            "name": "DSA-3415",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2015/dsa-3415"
          },
          {
            "name": "openSUSE-SU-2015:2291",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html"
          },
          {
            "name": "1034298",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1034298"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-12-01T00:00:00",
      "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-09-13T09:57:01",
        "orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
        "shortName": "Chrome"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://codereview.chromium.org/1388203003"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html"
        },
        {
          "name": "openSUSE-SU-2015:2290",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://code.google.com/p/chromium/issues/detail?id=514891"
        },
        {
          "name": "GLSA-201603-09",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201603-09"
        },
        {
          "name": "78416",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/78416"
        },
        {
          "name": "DSA-3415",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2015/dsa-3415"
        },
        {
          "name": "openSUSE-SU-2015:2291",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html"
        },
        {
          "name": "1034298",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1034298"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@google.com",
          "ID": "CVE-2015-6778",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://codereview.chromium.org/1388203003",
              "refsource": "CONFIRM",
              "url": "https://codereview.chromium.org/1388203003"
            },
            {
              "name": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html",
              "refsource": "CONFIRM",
              "url": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html"
            },
            {
              "name": "openSUSE-SU-2015:2290",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html"
            },
            {
              "name": "https://code.google.com/p/chromium/issues/detail?id=514891",
              "refsource": "CONFIRM",
              "url": "https://code.google.com/p/chromium/issues/detail?id=514891"
            },
            {
              "name": "GLSA-201603-09",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201603-09"
            },
            {
              "name": "78416",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/78416"
            },
            {
              "name": "DSA-3415",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2015/dsa-3415"
            },
            {
              "name": "openSUSE-SU-2015:2291",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html"
            },
            {
              "name": "1034298",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1034298"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
    "assignerShortName": "Chrome",
    "cveId": "CVE-2015-6778",
    "datePublished": "2015-12-06T01:00:00",
    "dateReserved": "2015-08-31T00:00:00",
    "dateUpdated": "2024-08-06T07:29:24.788Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted