cnvd - cnvd-2020-41522

cnvd-2020-41522

Vulnerability from cnvd

Title: Cyrus IMAP权限提升漏洞（CNVD-2020-41522）

Description:

Cyrus IMAP是一款免费、开源的电子邮件、联系人和日历服务器。

Cyrus IMAP存在权限提升漏洞，该漏洞源于HTTP请求可以在通过同一连接到达的不相关的先前请求的认证上下文中进行解释，攻击者可利用该漏洞实现权限提升。

Severity: 高

Patch Name: Cyrus IMAP权限提升漏洞（CNVD-2020-41522）的补丁

Patch Description:

Cyrus IMAP是一款免费、开源的电子邮件、联系人和日历服务器。

Cyrus IMAP存在权限提升漏洞，该漏洞源于HTTP请求可以在通过同一连接到达的不相关的先前请求的认证上下文中进行解释，攻击者可利用该漏洞实现权限提升。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://www.cyrusimap.org/imap/download/release-notes/3.0/x/3.0.12.html https://www.cyrusimap.org/imap/download/release-notes/2.5/x/2.5.14.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-18928

Impacted products

Name
['CyrusIMAP Cyrus IMAP 2.5.，<2.5.14', 'CyrusIMAP Cyrus IMAP 3.，<3.0.12']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-18928",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-18928"
    }
  },
  "description": "Cyrus IMAP\u662f\u4e00\u6b3e\u514d\u8d39\u3001\u5f00\u6e90\u7684\u7535\u5b50\u90ae\u4ef6\u3001\u8054\u7cfb\u4eba\u548c\u65e5\u5386\u670d\u52a1\u5668\u3002\n\nCyrus IMAP\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eHTTP\u8bf7\u6c42\u53ef\u4ee5\u5728\u901a\u8fc7\u540c\u4e00\u8fde\u63a5\u5230\u8fbe\u7684\u4e0d\u76f8\u5173\u7684\u5148\u524d\u8bf7\u6c42\u7684\u8ba4\u8bc1\u4e0a\u4e0b\u6587\u4e2d\u8fdb\u884c\u89e3\u91ca\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u73b0\u6743\u9650\u63d0\u5347\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.cyrusimap.org/imap/download/release-notes/3.0/x/3.0.12.html\r\nhttps://www.cyrusimap.org/imap/download/release-notes/2.5/x/2.5.14.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-41522",
  "openTime": "2020-07-22",
  "patchDescription": "Cyrus IMAP\u662f\u4e00\u6b3e\u514d\u8d39\u3001\u5f00\u6e90\u7684\u7535\u5b50\u90ae\u4ef6\u3001\u8054\u7cfb\u4eba\u548c\u65e5\u5386\u670d\u52a1\u5668\u3002\r\n\r\nCyrus IMAP\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eHTTP\u8bf7\u6c42\u53ef\u4ee5\u5728\u901a\u8fc7\u540c\u4e00\u8fde\u63a5\u5230\u8fbe\u7684\u4e0d\u76f8\u5173\u7684\u5148\u524d\u8bf7\u6c42\u7684\u8ba4\u8bc1\u4e0a\u4e0b\u6587\u4e2d\u8fdb\u884c\u89e3\u91ca\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u73b0\u6743\u9650\u63d0\u5347\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\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2020-41522\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "CyrusIMAP Cyrus IMAP 2.5.*\uff0c\u003c2.5.14",
      "CyrusIMAP Cyrus IMAP 3.*\uff0c\u003c3.0.12"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-18928",
  "serverity": "\u9ad8",
  "submitTime": "2019-11-15",
  "title": "Cyrus IMAP\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2020-41522\uff09"
}

CVE-2019-18928 (GCVE-0-2019-18928)

Vulnerability from cvelistv5

Published

2019-11-15 03:45

Modified

2024-08-05 02:02

Severity ?

CWE

Summary

Cyrus IMAP 2.5.x before 2.5.14 and 3.x before 3.0.12 allows privilege escalation because an HTTP request may be interpreted in the authentication context of an unrelated previous request that arrived over the same connection.

References

▼	URL	Tags
	https://www.cyrusimap.org/imap/download/release-notes/3.0/x/3.0.12.html	x_refsource_MISC
	https://www.cyrusimap.org/imap/download/release-notes/2.5/x/2.5.14.html	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PHV3TUU53WCKJ3BBRK2EHAF44MSZEFK6/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LAGKPZDXQ6KRUGQVRAO6N4PCINP6KS5F/	vendor-advisory, x_refsource_FEDORA
	https://lists.debian.org/debian-lts-announce/2022/06/msg00013.html	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
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            "url": "https://www.cyrusimap.org/imap/download/release-notes/3.0/x/3.0.12.html"
          },
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            ],
            "url": "https://www.cyrusimap.org/imap/download/release-notes/2.5/x/2.5.14.html"
          },
          {
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          },
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          },
          {
            "name": "[debian-lts-announce] 20220619 [SECURITY] [DLA 3052-1] cyrus-imapd security update",
            "tags": [
              "mailing-list",
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              "x_transferred"
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            "url": "https://lists.debian.org/debian-lts-announce/2022/06/msg00013.html"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
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        },
        {
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          "url": "https://www.cyrusimap.org/imap/download/release-notes/2.5/x/2.5.14.html"
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        },
        {
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            "x_refsource_MLIST"
          ],
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            },
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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