cnvd - cnvd-2021-32031

CNVD-2021-32031

Vulnerability from cnvd - Published: 2021-04-30

Title

Sonatype Nexus Repository Manager外部实体注入漏洞

Description

Sonatype Nexus Repository Manager（NXRM）是美国Sonatype公司的一款Maven仓库管理器。 Sonatype Nexus Repository Manager产品存在外部实体注入漏洞，该漏洞使得具有Nexus Repository Manager管理员权限的攻击者可以以一种方式配置系统，访问系统文件，并与任何Nexus Repository Manager可以访问的后端或外部系统进行交互。

Severity

中

Patch Name

Sonatype Nexus Repository Manager外部实体注入漏洞的补丁

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://support.sonatype.com/hc/en-us/articles/1500000415082-CVE-2020-29436-Nexus-Repository-Manager-3-XML-External-Entities-injection-2020-12-15

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-29436

Impacted products

Name
Sonatype Nexus Repository Manager 3.*，<3.29.0

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-29436",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-29436"
    }
  },
  "description": "Sonatype Nexus Repository Manager\uff08NXRM\uff09\u662f\u7f8e\u56fdSonatype\u516c\u53f8\u7684\u4e00\u6b3eMaven\u4ed3\u5e93\u7ba1\u7406\u5668\u3002\n\nSonatype Nexus Repository Manager\u4ea7\u54c1\u5b58\u5728\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u4f7f\u5f97\u5177\u6709Nexus Repository Manager\u7ba1\u7406\u5458\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u4ee5\u4ee5\u4e00\u79cd\u65b9\u5f0f\u914d\u7f6e\u7cfb\u7edf\uff0c\u8bbf\u95ee\u7cfb\u7edf\u6587\u4ef6\uff0c\u5e76\u4e0e\u4efb\u4f55Nexus Repository Manager\u53ef\u4ee5\u8bbf\u95ee\u7684\u540e\u7aef\u6216\u5916\u90e8\u7cfb\u7edf\u8fdb\u884c\u4ea4\u4e92\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://support.sonatype.com/hc/en-us/articles/1500000415082-CVE-2020-29436-Nexus-Repository-Manager-3-XML-External-Entities-injection-2020-12-15",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-32031",
  "openTime": "2021-04-30",
  "patchDescription": "Sonatype Nexus Repository Manager\uff08NXRM\uff09\u662f\u7f8e\u56fdSonatype\u516c\u53f8\u7684\u4e00\u6b3eMaven\u4ed3\u5e93\u7ba1\u7406\u5668\u3002\r\n\r\nSonatype Nexus Repository Manager\u4ea7\u54c1\u5b58\u5728\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u4f7f\u5f97\u5177\u6709Nexus Repository Manager\u7ba1\u7406\u5458\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u4ee5\u4ee5\u4e00\u79cd\u65b9\u5f0f\u914d\u7f6e\u7cfb\u7edf\uff0c\u8bbf\u95ee\u7cfb\u7edf\u6587\u4ef6\uff0c\u5e76\u4e0e\u4efb\u4f55Nexus Repository Manager\u53ef\u4ee5\u8bbf\u95ee\u7684\u540e\u7aef\u6216\u5916\u90e8\u7cfb\u7edf\u8fdb\u884c\u4ea4\u4e92\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": "Sonatype Nexus Repository Manager\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Sonatype Nexus Repository Manager 3.*\uff0c\u003c3.29.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-29436",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-17",
  "title": "Sonatype Nexus Repository Manager\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-29436 (GCVE-0-2020-29436)

Vulnerability from cvelistv5 – Published: 2020-12-17 01:53 – Updated: 2024-08-04 16:55

Summary

Sonatype Nexus Repository Manager 3.x before 3.29.0 allows a user with admin privileges to configure the system to gain access to content outside of NXRM via an XXE vulnerability. Fixed in version 3.29.0.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://support.sonatype.com/hc/en-us/articles/15…

x_refsource_CONFIRM

Show details on NVD website

JSON

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          }
        ],
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-32031

CVE-2020-29436 (GCVE-0-2020-29436)

Tags

Sightings

Nomenclature