CNVD-2015-01695
Vulnerability from cnvd - Published: 2015-03-17
VLAI Severity ?
Title
Foxit Reader GIF文件LZWMinimumCodeSize内存破坏漏洞
Description
Foxit Reader是一款流行的处理PDF文件的应用程序。
Foxit Reader处理包含特制LZWMinimumCodeSize的GIF文件时存在内存破坏漏洞，允许攻击者利用漏洞构建恶意文件，诱使用户解析，可使应用程序崩溃可执行任意代码。
Severity
高
Patch Name
Foxit Reader GIF文件LZWMinimumCodeSize内存破坏漏洞的补丁
Patch Description
Foxit Reader是一款流行的处理PDF文件的应用程序。
Foxit Reader处理包含特制LZWMinimumCodeSize的GIF文件时存在内存破坏漏洞，允许攻击者利用漏洞构建恶意文件，诱使用户解析，可使应用程序崩溃可执行任意代码。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
Foxit Reader 7.1已经修复该漏洞，建议用户下载更新： http://www.foxitsoftware.com/support/security_bulletins.php#FRD-25
Reference
http://www.foxitsoftware.com/support/security_bulletins.php#FRD-25
Impacted products
| Name | ['Foxit Reader < 7.0.6.1126', 'Foxit PhantomPDF < 7.0.6.1126', 'Foxit Enterprise Reader < 7.0.6.1126'] |
|---|
{
"description": "Foxit Reader\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u5904\u7406PDF\u6587\u4ef6\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nFoxit Reader\u5904\u7406\u5305\u542b\u7279\u5236LZWMinimumCodeSize\u7684GIF\u6587\u4ef6\u65f6\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u6784\u5efa\u6076\u610f\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u53ef\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
"discovererName": "Francis Provencher from Protek Research Lab\u0027s",
"formalWay": "Foxit Reader 7.1\u5df2\u7ecf\u4fee\u590d\u8be5\u6f0f\u6d1e\uff0c\u5efa\u8bae\u7528\u6237\u4e0b\u8f7d\u66f4\u65b0\uff1a\r\nhttp://www.foxitsoftware.com/support/security_bulletins.php#FRD-25",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2015-01695",
"openTime": "2015-03-17",
"patchDescription": "Foxit Reader\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u5904\u7406PDF\u6587\u4ef6\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nFoxit Reader\u5904\u7406\u5305\u542b\u7279\u5236LZWMinimumCodeSize\u7684GIF\u6587\u4ef6\u65f6\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u6784\u5efa\u6076\u610f\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u53ef\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Foxit Reader GIF\u6587\u4ef6LZWMinimumCodeSize\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"Foxit Reader \u003c 7.0.6.1126",
"Foxit PhantomPDF \u003c 7.0.6.1126",
"Foxit Enterprise Reader \u003c 7.0.6.1126"
]
},
"referenceLink": "http://www.foxitsoftware.com/support/security_bulletins.php#FRD-25",
"serverity": "\u9ad8",
"submitTime": "2015-03-12",
"title": "Foxit Reader GIF\u6587\u4ef6LZWMinimumCodeSize\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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