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CNVD-2019-29361

Vulnerability from cnvd - Published: 2019-08-29
VLAI
Title
DjVuLibre缓冲区溢出漏洞(CNVD-2019-29361)
Description
DjVuLibre是一款DjVu(计算机文件格式)的开源实现,它包括DjVu文件查看器、浏览器插件、DjVu文件解码/编码器和其它实用程序。 DjVuLibre 3.5.27版本中存在缓冲区溢出漏洞,该漏洞源于libdjvu/GBitmap.h文件未能进行零字节检查,攻击者可通过构建JB2图像文件利用该漏洞造成拒绝服务(应用程序崩溃)。
Severity
Patch Name
DjVuLibre缓冲区溢出漏洞(CNVD-2019-29361)的补丁
Patch Description
DjVuLibre是一款DjVu(计算机文件格式)的开源实现,它包括DjVu文件查看器、浏览器插件、DjVu文件解码/编码器和其它实用程序。 DjVuLibre 3.5.27版本中存在缓冲区溢出漏洞,该漏洞源于libdjvu/GBitmap.h文件未能进行零字节检查,攻击者可通过构建JB2图像文件利用该漏洞造成拒绝服务(应用程序崩溃)。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

厂商已发布了漏洞修复程序,请及时关注更新: https://sourceforge.net/p/djvu/bugs/298/

Reference
https://sourceforge.net/p/djvu/djvulibre-git/ci/9658b01431cd7ff6344d7787f855179e73fe81a7/ https://sourceforge.net/p/djvu/bugs/298/ https://nvd.nist.gov/vuln/detail/CVE-2019-15145
Impacted products
Name
DjVuLibre DjVuLibre 3.5.27
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-15145"
    }
  },
  "description": "DjVuLibre\u662f\u4e00\u6b3eDjVu\uff08\u8ba1\u7b97\u673a\u6587\u4ef6\u683c\u5f0f\uff09\u7684\u5f00\u6e90\u5b9e\u73b0\uff0c\u5b83\u5305\u62ecDjVu\u6587\u4ef6\u67e5\u770b\u5668\u3001\u6d4f\u89c8\u5668\u63d2\u4ef6\u3001DjVu\u6587\u4ef6\u89e3\u7801/\u7f16\u7801\u5668\u548c\u5176\u5b83\u5b9e\u7528\u7a0b\u5e8f\u3002\n\nDjVuLibre 3.5.27\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8elibdjvu/GBitmap.h\u6587\u4ef6\u672a\u80fd\u8fdb\u884c\u96f6\u5b57\u8282\u68c0\u67e5\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6784\u5efaJB2\u56fe\u50cf\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://sourceforge.net/p/djvu/bugs/298/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-29361",
  "openTime": "2019-08-29",
  "patchDescription": "DjVuLibre\u662f\u4e00\u6b3eDjVu\uff08\u8ba1\u7b97\u673a\u6587\u4ef6\u683c\u5f0f\uff09\u7684\u5f00\u6e90\u5b9e\u73b0\uff0c\u5b83\u5305\u62ecDjVu\u6587\u4ef6\u67e5\u770b\u5668\u3001\u6d4f\u89c8\u5668\u63d2\u4ef6\u3001DjVu\u6587\u4ef6\u89e3\u7801/\u7f16\u7801\u5668\u548c\u5176\u5b83\u5b9e\u7528\u7a0b\u5e8f\u3002\r\n\r\nDjVuLibre 3.5.27\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8elibdjvu/GBitmap.h\u6587\u4ef6\u672a\u80fd\u8fdb\u884c\u96f6\u5b57\u8282\u68c0\u67e5\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6784\u5efaJB2\u56fe\u50cf\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "DjVuLibre\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-29361\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "DjVuLibre DjVuLibre 3.5.27"
  },
  "referenceLink": "https://sourceforge.net/p/djvu/djvulibre-git/ci/9658b01431cd7ff6344d7787f855179e73fe81a7/\r\nhttps://sourceforge.net/p/djvu/bugs/298/\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-15145",
  "serverity": "\u4e2d",
  "submitTime": "2019-08-18",
  "title": "DjVuLibre\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-29361\uff09"
}



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