cnvd - cnvd-2015-03678

CNVD-2015-03678

Vulnerability from cnvd - Published: 2015-06-10

Title

strongSwan VPN Client DNS欺骗漏洞

Description

strongSwan是瑞士软件开发者Andreas Steffen所维护的一套Linux平台使用的开源的基于IPsec的VPN解决方案。strongSwan VPN Client是其中的一个VPN客户端。 strongSwan VPN Client存在安全漏洞。允许攻击者利用该漏洞进行中间人攻击和欺骗攻击，获取敏感信息。

Severity

中

Formal description

目前没有详细解决方案提供： http://strongswan.org/

Reference

http://www.securityfocus.com/bid/74933/

Impacted products

Name
Strongswan VPN Client

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "74933"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-4171"
    }
  },
  "description": "strongSwan\u662f\u745e\u58eb\u8f6f\u4ef6\u5f00\u53d1\u8005Andreas Steffen\u6240\u7ef4\u62a4\u7684\u4e00\u5957Linux\u5e73\u53f0\u4f7f\u7528\u7684\u5f00\u6e90\u7684\u57fa\u4e8eIPsec\u7684VPN\u89e3\u51b3\u65b9\u6848\u3002strongSwan VPN Client\u662f\u5176\u4e2d\u7684\u4e00\u4e2aVPN\u5ba2\u6237\u7aef\u3002 \r\n\r\nstrongSwan VPN Client\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u4e2d\u95f4\u4eba\u653b\u51fb\u548c\u6b3a\u9a97\u653b\u51fb\uff0c\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Alexander E. Patrakov",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://strongswan.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03678",
  "openTime": "2015-06-10",
  "products": {
    "product": "Strongswan VPN Client"
  },
  "referenceLink": "http://www.securityfocus.com/bid/74933/",
  "serverity": "\u4e2d",
  "submitTime": "2015-06-05",
  "title": "strongSwan VPN Client DNS\u6b3a\u9a97\u6f0f\u6d1e"
}

CVE-2015-4171 (GCVE-0-2015-4171)

Vulnerability from cvelistv5 – Published: 2015-06-10 18:00 – Updated: 2024-08-06 06:04

Summary

strongSwan 4.3.0 through 5.x before 5.3.2 and strongSwan VPN Client before 1.4.6, when using EAP or pre-shared keys for authenticating an IKEv2 connection, does not enforce server authentication restrictions until the entire authentication process is complete, which allows remote servers to obtain credentials by using a valid certificate and then reading the responses.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securitytracker.com/id/1032514	vdb-entryx_refsource_SECTRACK
	https://www.strongswan.org/blog/2015/06/08/strong…	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2015-0…	vendor-advisoryx_refsource_SUSE
	http://www.openwall.com/lists/oss-security/2015/06/08/4	mailing-listx_refsource_MLIST
	https://www.suse.com/security/cve/CVE-2015-4171.html	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2015/05/29/6	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2015/05/29/7	mailing-listx_refsource_MLIST
	https://play.google.com/store/apps/details?id=org…	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-2628-1	vendor-advisoryx_refsource_UBUNTU
	http://www.debian.org/security/2015/dsa-3282	vendor-advisoryx_refsource_DEBIAN
	http://www.securityfocus.com/bid/74933	vdb-entryx_refsource_BID
	https://bugzilla.suse.com/show_bug.cgi?id=933591	x_refsource_CONFIRM

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 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-2015-03678

CVE-2015-4171 (GCVE-0-2015-4171)

Tags

Sightings

Nomenclature