cnvd - cnvd-2019-21936

CNVD-2019-21936

Vulnerability from cnvd - Published: 2019-07-10

Title

MikroTik routers拒绝服务漏洞

Description

MikroTik routers是拉脱维亚MikroTik公司的一款路由器产品。 MikroTik routers 6.44.3及之前版本的FTP守护进程存在安全漏洞。远程攻击者可利用该漏洞耗尽所有可用内存。

Severity

中

Patch Name

MikroTik routers拒绝服务漏洞的补丁

Patch Description

MikroTik routers是拉脱维亚MikroTik公司的一款路由器产品。 MikroTik routers 6.44.3及之前版本的FTP守护进程存在安全漏洞。远程攻击者可利用该漏洞耗尽所有可用内存。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://mikrotik.com/download/changelogs/stable-release-tree

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-13074

Impacted products

Name
MikroTik MikroTik routers <=6.44.3

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2019-13074",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-13074"
    }
  },
  "description": "MikroTik routers\u662f\u62c9\u8131\u7ef4\u4e9aMikroTik\u516c\u53f8\u7684\u4e00\u6b3e\u8def\u7531\u5668\u4ea7\u54c1\u3002\n\nMikroTik routers 6.44.3\u53ca\u4e4b\u524d\u7248\u672c\u7684FTP\u5b88\u62a4\u8fdb\u7a0b\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8017\u5c3d\u6240\u6709\u53ef\u7528\u5185\u5b58\u3002",
  "discovererName": "unKnow",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-21936",
  "openTime": "2019-07-10",
  "patchDescription": "MikroTik routers\u662f\u62c9\u8131\u7ef4\u4e9aMikroTik\u516c\u53f8\u7684\u4e00\u6b3e\u8def\u7531\u5668\u4ea7\u54c1\u3002\r\n\r\nMikroTik routers 6.44.3\u53ca\u4e4b\u524d\u7248\u672c\u7684FTP\u5b88\u62a4\u8fdb\u7a0b\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8017\u5c3d\u6240\u6709\u53ef\u7528\u5185\u5b58\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": "MikroTik routers\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MikroTik MikroTik routers \u003c=6.44.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-13074",
  "serverity": "\u4e2d",
  "submitTime": "2019-07-10",
  "title": "MikroTik routers\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2019-13074 (GCVE-0-2019-13074)

Vulnerability from cvelistv5 – Published: 2019-07-03 20:07 – Updated: 2024-08-04 23:41

Summary

A vulnerability in the FTP daemon on MikroTik routers through 6.44.3 could allow remote attackers to exhaust all available memory, causing the device to reboot because of uncontrolled resource management.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://forum.mikrotik.com/viewtopic.php?t=150045	x_refsource_CONFIRM
	https://mikrotik.com/download/changelogs/stable-r…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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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-2019-21936

CVE-2019-13074 (GCVE-0-2019-13074)

Tags

Sightings

Nomenclature