Vulnerability-Lookup

CNVD-2015-07247

Vulnerability from cnvd - Published: 2015-11-05

Title

MobaXterm server未经授权访问漏洞

Description

MobaXterm是MobaXterm公司开发的一套集成了增强型终端、X服务器和Unix命令集（GNU/Cygwin）的终端软件。MobaXterm server是一个服务器版。 MobaXterm server 8.3之前版本存在安全漏洞。由于程序使用默认的X11设置时，未能对6000端口上的X11连接执行身份验证。远程攻击者可利用该漏洞连接服务器，以用户权限查看并注入X11命令。

Severity

高

Patch Name

MobaXterm server未经授权访问漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://mobaxterm.mobatek.net/download-home-edition.html

Reference

http://mobaxterm.mobatek.net/download-home-edition.html http://www.securifera.com/advisories/cve-2015-7244 https://www.kb.cert.org/vuls/id/316888

Impacted products

Name
MobaXterm MobaXterm server <8.3

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "77413"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7244"
    }
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  "description": "MobaXterm\u662fMobaXterm\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u5957\u96c6\u6210\u4e86\u589e\u5f3a\u578b\u7ec8\u7aef\u3001X\u670d\u52a1\u5668\u548cUnix\u547d\u4ee4\u96c6\uff08GNU/Cygwin\uff09\u7684\u7ec8\u7aef\u8f6f\u4ef6\u3002MobaXterm server\u662f\u4e00\u4e2a\u670d\u52a1\u5668\u7248\u3002\r\n\r\nMobaXterm server 8.3\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u9ed8\u8ba4\u7684X11\u8bbe\u7f6e\u65f6\uff0c\u672a\u80fd\u5bf96000\u7aef\u53e3\u4e0a\u7684X11\u8fde\u63a5\u6267\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fde\u63a5\u670d\u52a1\u5668\uff0c\u4ee5\u7528\u6237\u6743\u9650\u67e5\u770b\u5e76\u6ce8\u5165X11\u547d\u4ee4\u3002",
  "discovererName": "Bryan Rhodes, Ryan Wincey, Micheal Reski, and Dan Mason",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://mobaxterm.mobatek.net/download-home-edition.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07247",
  "openTime": "2015-11-05",
  "patchDescription": "MobaXterm\u662fMobaXterm\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u5957\u96c6\u6210\u4e86\u589e\u5f3a\u578b\u7ec8\u7aef\u3001X\u670d\u52a1\u5668\u548cUnix\u547d\u4ee4\u96c6\uff08GNU/Cygwin\uff09\u7684\u7ec8\u7aef\u8f6f\u4ef6\u3002MobaXterm server\u662f\u4e00\u4e2a\u670d\u52a1\u5668\u7248\u3002\r\n\r\nMobaXterm server 8.3\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u9ed8\u8ba4\u7684X11\u8bbe\u7f6e\u65f6\uff0c\u672a\u80fd\u5bf96000\u7aef\u53e3\u4e0a\u7684X11\u8fde\u63a5\u6267\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fde\u63a5\u670d\u52a1\u5668\uff0c\u4ee5\u7528\u6237\u6743\u9650\u67e5\u770b\u5e76\u6ce8\u5165X11\u547d\u4ee4\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": "MobaXterm server\u672a\u7ecf\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MobaXterm MobaXterm server \u003c8.3"
  },
  "referenceLink": "http://mobaxterm.mobatek.net/download-home-edition.html\r\nhttp://www.securifera.com/advisories/cve-2015-7244\r\nhttps://www.kb.cert.org/vuls/id/316888",
  "serverity": "\u9ad8",
  "submitTime": "2015-11-04",
  "title": "MobaXterm server\u672a\u7ecf\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e"
}

CVE-2015-7244 (GCVE-0-2015-7244)

Vulnerability from cvelistv5 – Published: 2015-11-04 02:00 – Updated: 2024-08-06 07:43

Summary

The default configuration of the server in MobaXterm before 8.3 has a disabled Access Control setting and consequently does not require authentication for X11 connections, which allows remote attackers to execute arbitrary commands or obtain sensitive information via X11 packets.

Severity

No CVSS data available.

CWE

Assigner

certcc mitre root

References

3 references

URL	Tags
http://blog.mobatek.net/post/mobaxterm-new-release-8.3/	x_refsource_CONFIRM
http://www.securifera.com/advisories/cve-2015-7244	x_refsource_MISC
http://www.kb.cert.org/vuls/id/316888	third-party-advisoryx_refsource_CERT-VN

Date Public

2015-11-02 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-06T07:43:45.692Z",
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    ],
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      "x_legacyV4Record": {
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.