cnvd - cnvd-2020-52930

cnvd-2020-52930

Vulnerability from cnvd

Title: Atlassian Confluence Server和Data Center注入漏洞

Description:

Atlassian Confluence Server是澳大利亚Atlassian公司的一套具有企业知识管理功能，并支持用于构建企业WiKi的协同软件的服务器版本。Atlassian Confluence Data Center是Atlassian Confluence的数据中心版本。

Atlassian Confluence Server和Data Center 7.5.1之前版本中存在注入漏洞。该漏洞源于用户输入构造命令、数据结构或记录的操作过程中，网络系统或产品缺乏对用户输入数据的正确验证，未过滤或未正确过滤掉其中的特殊元素，导致系统或产品产生解析或解释方式错误。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: Atlassian Confluence Server和Data Center注入漏洞的补丁

Patch Description:

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://jira.atlassian.com/browse/CONFSERVER-59898

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-4027

Impacted products

Name
['Atlassian Confluence Server <7.5.1', 'Atlassian Confluence Data Center <7.5.1']

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    "cve": {
      "cveNumber": "CVE-2020-4027"
    }
  },
  "description": "Atlassian Confluence Server\u662f\u6fb3\u5927\u5229\u4e9aAtlassian\u516c\u53f8\u7684\u4e00\u5957\u5177\u6709\u4f01\u4e1a\u77e5\u8bc6\u7ba1\u7406\u529f\u80fd\uff0c\u5e76\u652f\u6301\u7528\u4e8e\u6784\u5efa\u4f01\u4e1aWiKi\u7684\u534f\u540c\u8f6f\u4ef6\u7684\u670d\u52a1\u5668\u7248\u672c\u3002Atlassian Confluence Data Center\u662fAtlassian Confluence\u7684\u6570\u636e\u4e2d\u5fc3\u7248\u672c\u3002\n\nAtlassian Confluence Server\u548cData Center 7.5.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6ce8\u5165\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u8f93\u5165\u6784\u9020\u547d\u4ee4\u3001\u6570\u636e\u7ed3\u6784\u6216\u8bb0\u5f55\u7684\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u7f3a\u4e4f\u5bf9\u7528\u6237\u8f93\u5165\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\uff0c\u672a\u8fc7\u6ee4\u6216\u672a\u6b63\u786e\u8fc7\u6ee4\u6389\u5176\u4e2d\u7684\u7279\u6b8a\u5143\u7d20\uff0c\u5bfc\u81f4\u7cfb\u7edf\u6216\u4ea7\u54c1\u4ea7\u751f\u89e3\u6790\u6216\u89e3\u91ca\u65b9\u5f0f\u9519\u8bef\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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://jira.atlassian.com/browse/CONFSERVER-59898",
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  "number": "CNVD-2020-52930",
  "openTime": "2020-09-21",
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  "patchName": "Atlassian Confluence Server\u548cData Center\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Atlassian Confluence Server \u003c7.5.1",
      "Atlassian Confluence Data Center \u003c7.5.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-4027",
  "serverity": "\u4e2d",
  "submitTime": "2020-07-02",
  "title": "Atlassian Confluence Server\u548cData Center\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-4027 (GCVE-0-2020-4027)

Vulnerability from cvelistv5

Published

2020-07-01 01:35

Modified

2024-09-17 01:56

Severity ?

CWE

Injection

Summary

Affected versions of Atlassian Confluence Server and Data Center allowed remote attackers with system administration permissions to bypass velocity template injection mitigations via an injection vulnerability in custom user macros. The affected versions are before version 7.4.5, and from version 7.5.0 before 7.5.1.

References

▼	URL	Tags
	https://jira.atlassian.com/browse/CONFSERVER-59898	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Atlassian

Confluence Server

Version: unspecified   < 7.4.5
Version: 7.5.0   < unspecified
Version: unspecified   < 7.5.1

Atlassian

Confluence Data Center

Version: unspecified   < 7.4.5
Version: 7.5.0   < unspecified
Version: unspecified   < 7.5.1

Show details on NVD website

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            "url": "https://jira.atlassian.com/browse/CONFSERVER-59898"
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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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