cnvd - cnvd-2019-31344

cnvd-2019-31344

Vulnerability from cnvd

Title: Suricata安全绕过漏洞

Description:

Suricata是开放信息安全基金会（Open Information Security Foundation，OISF）和其支持的厂商共同开发的一套网络入侵检测系统（IDS）、入侵防御系统（IPS）和网络安全监控引擎，它支持多线程、内置IPv6、可加载预设规则等。

Suricata 4.0.5之前版本中存在安全漏洞，该漏洞源于在接收来自服务器端的TCP RST后，程序停止了检测TCP流。攻击者可利用该漏洞绕过检测。

Severity: 中

Patch Name: Suricata安全绕过漏洞的补丁

Patch Description:

Suricata 4.0.5之前版本中存在安全漏洞，该漏洞源于在接收来自服务器端的TCP RST后，程序停止了检测TCP流。攻击者可利用该漏洞绕过检测。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://suricata-ids.org/2018/07/18/suricata-4-0-5-available/

Reference: https://github.com/kirillwow/ids_bypass

Impacted products

Name
Open Information Security Foundation (OISF) Suricata <4.0.5

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-14568",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14568"
    }
  },
  "description": "Suricata\u662f\u5f00\u653e\u4fe1\u606f\u5b89\u5168\u57fa\u91d1\u4f1a\uff08Open Information Security Foundation\uff0cOISF\uff09\u548c\u5176\u652f\u6301\u7684\u5382\u5546\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u7f51\u7edc\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\uff08IDS\uff09\u3001\u5165\u4fb5\u9632\u5fa1\u7cfb\u7edf\uff08IPS\uff09\u548c\u7f51\u7edc\u5b89\u5168\u76d1\u63a7\u5f15\u64ce\uff0c\u5b83\u652f\u6301\u591a\u7ebf\u7a0b\u3001\u5185\u7f6eIPv6\u3001\u53ef\u52a0\u8f7d\u9884\u8bbe\u89c4\u5219\u7b49\u3002\n\nSuricata 4.0.5\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u63a5\u6536\u6765\u81ea\u670d\u52a1\u5668\u7aef\u7684TCP RST\u540e\uff0c\u7a0b\u5e8f\u505c\u6b62\u4e86\u68c0\u6d4bTCP\u6d41\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u68c0\u6d4b\u3002",
  "discovererName": "unknwon",
  "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://suricata-ids.org/2018/07/18/suricata-4-0-5-available/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-31344",
  "openTime": "2019-09-14",
  "patchDescription": "Suricata\u662f\u5f00\u653e\u4fe1\u606f\u5b89\u5168\u57fa\u91d1\u4f1a\uff08Open Information Security Foundation\uff0cOISF\uff09\u548c\u5176\u652f\u6301\u7684\u5382\u5546\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u7f51\u7edc\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\uff08IDS\uff09\u3001\u5165\u4fb5\u9632\u5fa1\u7cfb\u7edf\uff08IPS\uff09\u548c\u7f51\u7edc\u5b89\u5168\u76d1\u63a7\u5f15\u64ce\uff0c\u5b83\u652f\u6301\u591a\u7ebf\u7a0b\u3001\u5185\u7f6eIPv6\u3001\u53ef\u52a0\u8f7d\u9884\u8bbe\u89c4\u5219\u7b49\u3002\r\n\r\nSuricata 4.0.5\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u63a5\u6536\u6765\u81ea\u670d\u52a1\u5668\u7aef\u7684TCP RST\u540e\uff0c\u7a0b\u5e8f\u505c\u6b62\u4e86\u68c0\u6d4bTCP\u6d41\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u68c0\u6d4b\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": "Suricata\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Open Information Security Foundation (OISF)  Suricata \u003c4.0.5"
  },
  "referenceLink": "https://github.com/kirillwow/ids_bypass",
  "serverity": "\u4e2d",
  "submitTime": "2018-08-08",
  "title": "Suricata\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-14568 (GCVE-0-2018-14568)

Vulnerability from cvelistv5

Published

2018-07-23 20:00

Modified

2024-08-05 09:29

Severity ?

CWE

Summary

Suricata before 4.0.5 stops TCP stream inspection upon a TCP RST from a server. This allows detection bypass because Windows TCP clients proceed with normal processing of TCP data that arrives shortly after an RST (i.e., they act as if the RST had not yet been received).

References

▼	URL	Tags
	https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/	x_refsource_MISC
	https://github.com/OISF/suricata/pull/3428/commits/843d0b7a10bb45627f94764a6c5d468a24143345	x_refsource_MISC
	https://redmine.openinfosecfoundation.org/issues/2501	x_refsource_MISC
	https://github.com/kirillwow/ids_bypass	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

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 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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