cnvd-2021-80279
Vulnerability from cnvd

Title: HTMLDOC输入验证错误漏洞（CNVD-2021-80279）

Description:

HTMLDOC是一款能够将HTML和Markdown文件转换为EPUB、索引HTML、PostScript和PDF等格式文件的开源程序。

HTMLDOC存在输入验证错误漏洞，该漏洞源于对用户提供的输入的验证不足。远程攻击者利用该漏洞可以执行拒绝服务(DoS)攻击。

Severity: 中

Patch Name: HTMLDOC输入验证错误漏洞（CNVD-2021-80279）的补丁

Patch Description:

HTMLDOC是一款能够将HTML和Markdown文件转换为EPUB、索引HTML、PostScript和PDF等格式文件的开源程序。

HTMLDOC存在输入验证错误漏洞，该漏洞源于对用户提供的输入的验证不足。远程攻击者利用该漏洞可以执行拒绝服务(DoS)攻击。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/michaelrsweet/htmldoc/issues/410

Reference: https://github.com/michaelrsweet/htmldoc/issues/410

Impacted products
Name
['Michael R Sweet htmldoc (Debian 软件包) 1.9.2-1', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.2-2', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.3', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.3-1', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.7-1', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.8', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.8-1', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.8-2']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-26948",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-26948"
    }
  },
  "description": "HTMLDOC\u662f\u4e00\u6b3e\u80fd\u591f\u5c06HTML\u548cMarkdown\u6587\u4ef6\u8f6c\u6362\u4e3aEPUB\u3001\u7d22\u5f15HTML\u3001PostScript\u548cPDF\u7b49\u683c\u5f0f\u6587\u4ef6\u7684\u5f00\u6e90\u7a0b\u5e8f\u3002\n\nHTMLDOC\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u7684\u9a8c\u8bc1\u4e0d\u8db3\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u6267\u884c\u62d2\u7edd\u670d\u52a1(DoS)\u653b\u51fb\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/michaelrsweet/htmldoc/issues/410",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-80279",
  "openTime": "2021-10-26",
  "patchDescription": "HTMLDOC\u662f\u4e00\u6b3e\u80fd\u591f\u5c06HTML\u548cMarkdown\u6587\u4ef6\u8f6c\u6362\u4e3aEPUB\u3001\u7d22\u5f15HTML\u3001PostScript\u548cPDF\u7b49\u683c\u5f0f\u6587\u4ef6\u7684\u5f00\u6e90\u7a0b\u5e8f\u3002\r\n\r\nHTMLDOC\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u7684\u9a8c\u8bc1\u4e0d\u8db3\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u6267\u884c\u62d2\u7edd\u670d\u52a1(DoS)\u653b\u51fb\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": "HTMLDOC\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-80279\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.2-1",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.2-2",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.3",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.3-1",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.7-1",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.8",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.8-1",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.8-2"
    ]
  },
  "referenceLink": "https://github.com/michaelrsweet/htmldoc/issues/410",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-16",
  "title": "HTMLDOC\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-80279\uff09"
}


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