cnvd-2020-13860
Vulnerability from cnvd
Title
Mozilla Thunderbird拒绝服务漏洞（CNVD-2020-13860）
Description
Mozilla Thunderbird是美国Mozilla基金会的一套从Mozilla Application Suite独立出来的电子邮件客户端软件。该软件支持IMAP、POP邮件协议以及HTML邮件格式。 Mozilla Thunderbird 68.5之前版本中的MIME处理代码存在安全漏洞。攻击者可利用该漏洞造成S/MIME消息的处理过程崩溃。
Severity
中
Patch Name
Mozilla Thunderbird拒绝服务漏洞（CNVD-2020-13860）的补丁
Patch Description
Mozilla Thunderbird是美国Mozilla基金会的一套从Mozilla Application Suite独立出来的电子邮件客户端软件。该软件支持IMAP、POP邮件协议以及HTML邮件格式。 Mozilla Thunderbird 68.5之前版本中的MIME处理代码存在安全漏洞。攻击者可利用该漏洞造成S/MIME消息的处理过程崩溃。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.mozilla.org/en-US/security/advisories/mfsa2020-07/

Reference
https://www.debian.org/security/2020/dsa-4625 https://packetstormsecurity.com/files/156352/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html https://www.auscert.org.au/bulletins/ESB-2020.0523/
Impacted products
Name
Mozilla Thunderbird <68.5
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-6795"
    }
  },
  "description": "Mozilla Thunderbird\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4eceMozilla Application Suite\u72ec\u7acb\u51fa\u6765\u7684\u7535\u5b50\u90ae\u4ef6\u5ba2\u6237\u7aef\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301IMAP\u3001POP\u90ae\u4ef6\u534f\u8bae\u4ee5\u53caHTML\u90ae\u4ef6\u683c\u5f0f\u3002\n\nMozilla Thunderbird 68.5\u4e4b\u524d\u7248\u672c\u4e2d\u7684MIME\u5904\u7406\u4ee3\u7801\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210S/MIME\u6d88\u606f\u7684\u5904\u7406\u8fc7\u7a0b\u5d29\u6e83\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://www.mozilla.org/en-US/security/advisories/mfsa2020-07/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-13860",
  "openTime": "2020-02-26",
  "patchDescription": "Mozilla Thunderbird\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4eceMozilla Application Suite\u72ec\u7acb\u51fa\u6765\u7684\u7535\u5b50\u90ae\u4ef6\u5ba2\u6237\u7aef\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301IMAP\u3001POP\u90ae\u4ef6\u534f\u8bae\u4ee5\u53caHTML\u90ae\u4ef6\u683c\u5f0f\u3002\r\n\r\nMozilla Thunderbird 68.5\u4e4b\u524d\u7248\u672c\u4e2d\u7684MIME\u5904\u7406\u4ee3\u7801\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210S/MIME\u6d88\u606f\u7684\u5904\u7406\u8fc7\u7a0b\u5d29\u6e83\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 Thunderbird\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2020-13860\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mozilla Thunderbird \u003c68.5"
  },
  "referenceLink": "https://www.debian.org/security/2020/dsa-4625\r\nhttps://packetstormsecurity.com/files/156352/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html\r\nhttps://www.auscert.org.au/bulletins/ESB-2020.0523/",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-17",
  "title": "Mozilla Thunderbird\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2020-13860\uff09"
}


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