cnvd - cnvd-2021-31235

cnvd-2021-31235

Vulnerability from cnvd

Title: Rapid7 Metasploit Framework代码问题漏洞

Description:

Rapid7 Metasploit Framework是美国Rapid7公司的一款渗透测试框架。

Metasploit Framework 存在代码问题漏洞，该漏洞源于用户将会无意中暴露Metasploit的反序列化问题，而这正是该模块所利用的问题。目前没有详细的漏洞细节提供。

Severity: 高

Patch Name: Rapid7 Metasploit Framework代码问题漏洞的补丁

Patch Description:

Rapid7 Metasploit Framework是美国Rapid7公司的一款渗透测试框架。

Metasploit Framework 存在代码问题漏洞，该漏洞源于用户将会无意中暴露Metasploit的反序列化问题，而这正是该模块所利用的问题。目前没有详细的漏洞细节提供。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://help.rapid7.com/metasploit/release-notes/archive/2020/10/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-7385

Impacted products

Name
Rapid7 Metasploit Framework

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-7385"
    }
  },
  "description": "Rapid7 Metasploit Framework\u662f\u7f8e\u56fdRapid7\u516c\u53f8\u7684\u4e00\u6b3e\u6e17\u900f\u6d4b\u8bd5\u6846\u67b6\u3002\n\nMetasploit Framework \u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u5c06\u4f1a\u65e0\u610f\u4e2d\u66b4\u9732Metasploit\u7684\u53cd\u5e8f\u5217\u5316\u95ee\u9898\uff0c\u800c\u8fd9\u6b63\u662f\u8be5\u6a21\u5757\u6240\u5229\u7528\u7684\u95ee\u9898\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-31235",
  "openTime": "2021-04-27",
  "patchDescription": "Rapid7 Metasploit Framework\u662f\u7f8e\u56fdRapid7\u516c\u53f8\u7684\u4e00\u6b3e\u6e17\u900f\u6d4b\u8bd5\u6846\u67b6\u3002\r\n\r\nMetasploit Framework \u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u5c06\u4f1a\u65e0\u610f\u4e2d\u66b4\u9732Metasploit\u7684\u53cd\u5e8f\u5217\u5316\u95ee\u9898\uff0c\u800c\u8fd9\u6b63\u662f\u8be5\u6a21\u5757\u6240\u5229\u7528\u7684\u95ee\u9898\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Rapid7 Metasploit Framework\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7385",
  "serverity": "\u9ad8",
  "submitTime": "2021-04-27",
  "title": "Rapid7 Metasploit Framework\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-7385 (GCVE-0-2020-7385)

Vulnerability from cvelistv5

Published

2021-04-23 15:35

Modified

2024-09-17 01:30

Severity ?

8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

CWE

CWE-502 - Deserialization of Untrusted Data

Summary

By launching the drb_remote_codeexec exploit, a Metasploit Framework user will inadvertently expose Metasploit to the same deserialization issue that is exploited by that module, due to the reliance on the vulnerable Distributed Ruby class functions. Since Metasploit Framework typically runs with elevated privileges, this can lead to a system compromise on the Metasploit workstation. Note that an attacker would have to lie in wait and entice the Metasploit user to run the affected module against a malicious endpoint in a "hack-back" type of attack. Metasploit is only vulnerable when the drb_remote_codeexec module is running. In most cases, this cannot happen automatically.

References

▼	URL	Tags
	https://github.com/rapid7/metasploit-framework/pull/14300	x_refsource_MISC
	https://help.rapid7.com/metasploit/release-notes/archive/2020/10/	x_refsource_MISC
	https://github.com/rapid7/metasploit-framework/pull/14335	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Rapid7	Metasploit Framework	Version: 6.0.15 <

Show details on NVD website

JSON

To clipboard

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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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