cnvd-2015-08325
Vulnerability from cnvd
Title
Mozilla Firefox拒绝服务漏洞（CNVD-2015-08325）
Description
Mozilla Firefox是美国Mozilla基金会开发的一款开源Web浏览器。 基于Linux GNOME平台的Mozilla Firefox 43.0之前版本的gdk-pixbuf配置中存在安全漏洞，该漏洞源于程序未能正确启用TGA译码器。远程攻击者可借助特制的Truevision TGA图像利用该漏洞造成拒绝服务（基于堆的缓冲区溢出）。
Severity
中
Patch Name
Mozilla Firefox拒绝服务漏洞（CNVD-2015-08325）的补丁
Patch Description
Mozilla Firefox是美国Mozilla基金会开发的一款开源Web浏览器。 基于Linux GNOME平台的Mozilla Firefox 43.0之前版本的gdk-pixbuf配置中存在安全漏洞，该漏洞源于程序未能正确启用TGA译码器。远程攻击者可借助特制的Truevision TGA图像利用该漏洞造成拒绝服务（基于堆的缓冲区溢出）。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： https://bugzilla.mozilla.org/show_bug.cgi?id=1203078

Reference
http://www.mozilla.org/security/announce/2015/mfsa2015-143.html
Impacted products
Name
Mozilla Firefox <43.0
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "79278"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7217"
    }
  },
  "description": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u5f00\u53d1\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\r\n\r\n\u57fa\u4e8eLinux GNOME\u5e73\u53f0\u7684Mozilla Firefox 43.0\u4e4b\u524d\u7248\u672c\u7684gdk-pixbuf\u914d\u7f6e\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u542f\u7528TGA\u8bd1\u7801\u5668\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Truevision TGA\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u57fa\u4e8e\u5806\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\uff09\u3002",
  "discovererName": "Gustavo Grieco",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://bugzilla.mozilla.org/show_bug.cgi?id=1203078",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-08325",
  "openTime": "2015-12-21",
  "patchDescription": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u5f00\u53d1\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\r\n\r\n\u57fa\u4e8eLinux GNOME\u5e73\u53f0\u7684Mozilla Firefox 43.0\u4e4b\u524d\u7248\u672c\u7684gdk-pixbuf\u914d\u7f6e\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u542f\u7528TGA\u8bd1\u7801\u5668\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Truevision TGA\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u57fa\u4e8e\u5806\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\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": "Mozilla Firefox\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-08325\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mozilla Firefox \u003c43.0"
  },
  "referenceLink": "http://www.mozilla.org/security/announce/2015/mfsa2015-143.html",
  "serverity": "\u4e2d",
  "submitTime": "2015-12-18",
  "title": "Mozilla Firefox\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-08325\uff09"
}


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