Vulnerability-Lookup

CNVD-2018-09682

Vulnerability from cnvd - Published: 2018-05-17

Title

MikroTik FTP守护进程拒绝服务漏洞

Description

MikroTik是拉脱维亚MikroTik公司的一套基于Linux核心开发的路由操作系统。该系统可将PC电脑变成专业路由器。 MikroTik 6.41.4版本中存在安全漏洞。远程攻击者可通过在21端口上发送以多个‘0’开头的特制请求利用该漏洞阻止路由器接受新的FTP连接（可用的CPU和RAM耗尽）。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://mikrotik.com/

Reference

https://www.exploit-db.com/exploits/44450/

Impacted products

Name
MikroTik MikroTik 6.41.4

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2018-10070",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10070"
    }
  },
  "description": "MikroTik\u662f\u62c9\u8131\u7ef4\u4e9aMikroTik\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eLinux\u6838\u5fc3\u5f00\u53d1\u7684\u8def\u7531\u64cd\u4f5c\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u53ef\u5c06PC\u7535\u8111\u53d8\u6210\u4e13\u4e1a\u8def\u7531\u5668\u3002\r\n\r\nMikroTik 6.41.4\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u572821\u7aef\u53e3\u4e0a\u53d1\u9001\u4ee5\u591a\u4e2a\u20180\u2019\u5f00\u5934\u7684\u7279\u5236\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u963b\u6b62\u8def\u7531\u5668\u63a5\u53d7\u65b0\u7684FTP\u8fde\u63a5\uff08\u53ef\u7528\u7684CPU\u548cRAM\u8017\u5c3d\uff09\u3002",
  "discovererName": "FarazPajohan",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://mikrotik.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09682",
  "openTime": "2018-05-17",
  "products": {
    "product": "MikroTik MikroTik 6.41.4"
  },
  "referenceLink": "https://www.exploit-db.com/exploits/44450/",
  "serverity": "\u4e2d",
  "submitTime": "2018-04-18",
  "title": "MikroTik FTP\u5b88\u62a4\u8fdb\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-10070 (GCVE-0-2018-10070)

Vulnerability from cvelistv5 – Published: 2018-04-16 21:00 – Updated: 2024-08-05 07:32

Summary

A vulnerability in MikroTik Version 6.41.4 could allow an unauthenticated remote attacker to exhaust all available CPU and all available RAM by sending a crafted FTP request on port 21 that begins with many '\0' characters, preventing the affected router from accepting new FTP connections. The router will reboot after 10 minutes, logging a "router was rebooted without proper shutdown" message.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
http://packetstormsecurity.com/files/147183/Mikro…	x_refsource_MISC
https://www.exploit-db.com/exploits/44450/	exploitx_refsource_EXPLOIT-DB

Date Public

2018-04-13 00:00

Show details on NVD website

JSON

To clipboard

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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.

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.
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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.

Action not permitted

CNVD-2018-09682

CVE-2018-10070 (GCVE-0-2018-10070)

Tags

Sightings

Nomenclature

Related by attack behaviour