CNVD-2019-16546

Vulnerability from cnvd - Published: 2019-06-05
VLAI Severity ?
Title
Cyrus IMAP任意代码执行漏洞
Description
Cyrus IMAP是一款基于Unix和Linux操作系统，用于支持IMAP（Interactive Mail Access Protocol）协议的开源邮件服务器。 Cyrus IMAP 2.5.x版本至2.5.12版本和3.0.x版本至3.0.9版本中的httpd的CalDAV功能存在安全漏洞。远程攻击者可利用该漏洞执行任意代码。
Severity
高
Patch Name
Cyrus IMAP任意代码执行漏洞的补丁
Patch Description
Cyrus IMAP服务器通过IMAP、JMAP、NNTP、CalDAV及CardDAV协议提供对个人邮件、全系统公告板、新闻馈送、日历及联系人的访问。 Cyrus IMAP中的httpd中的CalDAV特性存在任意代码执行漏洞。远程攻击者可通过具有长iCalendar属性名称的事件的特制HTTP PUT操作利用该漏洞执行任意代码。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

厂商已发布漏洞修复程序，请及时关注更新：https://www.cyrusimap.org/imap/download/release-notes/3.0/x/3.0.10.html；https://www.cyrusimap.org/imap/download/release-notes/3.0/index.html；https://www.cyrusimap.org/imap/download/release-notes/2.5/x/2.5.13.html；https://www.cyrusimap.org/imap/download/release-notes/2.5/index.html

Reference
https://nvd.nist.gov/vuln/detail/CVE-2019-11356
Impacted products
Name
['Cyrus IMAP Cyrus IMAP >=2.5.*，<=2.5.12', 'Cyrus IMAP Cyrus IMAP >=3.0.*，<=3.0.9']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-11356"
    }
  },
  "description": "Cyrus IMAP\u662f\u4e00\u6b3e\u57fa\u4e8eUnix\u548cLinux\u64cd\u4f5c\u7cfb\u7edf\uff0c\u7528\u4e8e\u652f\u6301IMAP\uff08Interactive Mail Access Protocol\uff09\u534f\u8bae\u7684\u5f00\u6e90\u90ae\u4ef6\u670d\u52a1\u5668\u3002\n\nCyrus IMAP 2.5.x\u7248\u672c\u81f32.5.12\u7248\u672c\u548c3.0.x\u7248\u672c\u81f33.0.9\u7248\u672c\u4e2d\u7684httpd\u7684CalDAV\u529f\u80fd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "unKnow",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://www.cyrusimap.org/imap/download/release-notes/3.0/x/3.0.10.html\uff1bhttps://www.cyrusimap.org/imap/download/release-notes/3.0/index.html\uff1bhttps://www.cyrusimap.org/imap/download/release-notes/2.5/x/2.5.13.html\uff1bhttps://www.cyrusimap.org/imap/download/release-notes/2.5/index.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-16546",
  "openTime": "2019-06-05",
  "patchDescription": "Cyrus IMAP\u670d\u52a1\u5668\u901a\u8fc7IMAP\u3001JMAP\u3001NNTP\u3001CalDAV\u53caCardDAV\u534f\u8bae\u63d0\u4f9b\u5bf9\u4e2a\u4eba\u90ae\u4ef6\u3001\u5168\u7cfb\u7edf\u516c\u544a\u677f\u3001\u65b0\u95fb\u9988\u9001\u3001\u65e5\u5386\u53ca\u8054\u7cfb\u4eba\u7684\u8bbf\u95ee\u3002\r\nCyrus IMAP\u4e2d\u7684httpd\u4e2d\u7684CalDAV\u7279\u6027\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5177\u6709\u957fiCalendar\u5c5e\u6027\u540d\u79f0\u7684\u4e8b\u4ef6\u7684\u7279\u5236HTTP PUT\u64cd\u4f5c\u5229\u7528\u8be5\u6f0f\u6d1e\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": "Cyrus IMAP\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cyrus IMAP Cyrus IMAP \u003e=2.5.*\uff0c\u003c=2.5.12",
      "Cyrus IMAP Cyrus IMAP \u003e=3.0.*\uff0c\u003c=3.0.9"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-11356",
  "serverity": "\u9ad8",
  "submitTime": "2019-06-04",
  "title": "Cyrus IMAP\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}


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Sightings

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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.



Detection rules are retrieved from Rulezet.