cnvd - cnvd-2015-03932

cnvd-2015-03932

Vulnerability from cnvd

Title: hostapd和wpa_supplicant拒绝服务漏洞（CNVD-2015-03932）

Description:

hostapd是一个实现了无线接入点（AP）和认证服务器的守护进程。wpa_supplicant是软件开发者Jouni Malinen和其他贡献者共同开发的一个运行在后台的守护进程，它主要用来支持WEP、WPA/WPA2和WAPI无线协议和加密认证。

hostapd（使用WPS AP）0.7.0版本至2.4版本和wpa_supplicant（使用WPS external registrar）0.7.0版本至2.4版本中的WPS UPnP功能存在安全漏洞。远程攻击者可借助负的数据块长度利用该漏洞造成拒绝服务（崩溃）。

Severity: 中

Patch Name: hostapd和wpa_supplicant拒绝服务漏洞（CNVD-2015-03932）的补丁

Patch Description:

hostapd是一个实现了无线接入点（AP）和认证服务器的守护进程。wpa_supplicant是软件开发者Jouni Malinen和其他贡献者共同开发的一个运行在后台的守护进程，它主要用来支持WEP、WPA/WPA2和WAPI无线协议和加密认证。hostapd（使用WPS AP）0.7.0版本至2.4版本和wpa_supplicant（使用WPS external registrar）0.7.0版本至2.4版本中的WPS UPnP功能存在安全漏洞。远程攻击者可借助负的数据块长度利用该漏洞造成拒绝服务（崩溃）。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:

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html

Reference: http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html

Impacted products

Name
['w1.fi wpa_supplicant 0.7.0-2.4', 'w1.fi hostapd 0.7.0-2.4']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-4141"
    }
  },
  "description": "hostapd\u662f\u4e00\u4e2a\u5b9e\u73b0\u4e86\u65e0\u7ebf\u63a5\u5165\u70b9\uff08AP\uff09\u548c\u8ba4\u8bc1\u670d\u52a1\u5668\u7684\u5b88\u62a4\u8fdb\u7a0b\u3002wpa_supplicant\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Jouni Malinen\u548c\u5176\u4ed6\u8d21\u732e\u8005\u5171\u540c\u5f00\u53d1\u7684\u4e00\u4e2a\u8fd0\u884c\u5728\u540e\u53f0\u7684\u5b88\u62a4\u8fdb\u7a0b\uff0c\u5b83\u4e3b\u8981\u7528\u6765\u652f\u6301WEP\u3001WPA/WPA2\u548cWAPI\u65e0\u7ebf\u534f\u8bae\u548c\u52a0\u5bc6\u8ba4\u8bc1\u3002\r\n\r\nhostapd\uff08\u4f7f\u7528WPS AP\uff090.7.0\u7248\u672c\u81f32.4\u7248\u672c\u548cwpa_supplicant\uff08\u4f7f\u7528WPS external registrar\uff090.7.0\u7248\u672c\u81f32.4\u7248\u672c\u4e2d\u7684WPS UPnP\u529f\u80fd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8d1f\u7684\u6570\u636e\u5757\u957f\u5ea6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u3002",
  "discovererName": "unknown",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03932",
  "openTime": "2015-06-24",
  "patchDescription": "hostapd\u662f\u4e00\u4e2a\u5b9e\u73b0\u4e86\u65e0\u7ebf\u63a5\u5165\u70b9\uff08AP\uff09\u548c\u8ba4\u8bc1\u670d\u52a1\u5668\u7684\u5b88\u62a4\u8fdb\u7a0b\u3002wpa_supplicant\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Jouni Malinen\u548c\u5176\u4ed6\u8d21\u732e\u8005\u5171\u540c\u5f00\u53d1\u7684\u4e00\u4e2a\u8fd0\u884c\u5728\u540e\u53f0\u7684\u5b88\u62a4\u8fdb\u7a0b\uff0c\u5b83\u4e3b\u8981\u7528\u6765\u652f\u6301WEP\u3001WPA/WPA2\u548cWAPI\u65e0\u7ebf\u534f\u8bae\u548c\u52a0\u5bc6\u8ba4\u8bc1\u3002hostapd\uff08\u4f7f\u7528WPS AP\uff090.7.0\u7248\u672c\u81f32.4\u7248\u672c\u548cwpa_supplicant\uff08\u4f7f\u7528WPS external registrar\uff090.7.0\u7248\u672c\u81f32.4\u7248\u672c\u4e2d\u7684WPS UPnP\u529f\u80fd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8d1f\u7684\u6570\u636e\u5757\u957f\u5ea6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\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": "hostapd\u548cwpa_supplicant\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-03932\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "w1.fi wpa_supplicant 0.7.0-2.4",
      "w1.fi hostapd 0.7.0-2.4"
    ]
  },
  "referenceLink": "http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html",
  "serverity": "\u4e2d",
  "submitTime": "2015-06-18",
  "title": "hostapd\u548cwpa_supplicant\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-03932\uff09"
}

CVE-2015-4141 (GCVE-0-2015-4141)

Vulnerability from cvelistv5

Published

2015-06-15 15:00

Modified

2024-08-06 06:04

Severity ?

CWE

Summary

The WPS UPnP function in hostapd, when using WPS AP, and wpa_supplicant, when using WPS external registrar (ER), 0.7.0 through 2.4 allows remote attackers to cause a denial of service (crash) via a negative chunk length, which triggers an out-of-bounds read or heap-based buffer overflow.

References

▼	URL	Tags
	http://www.openwall.com/lists/oss-security/2015/05/31/6	mailing-list, x_refsource_MLIST
	http://www.debian.org/security/2015/dsa-3397	vendor-advisory, x_refsource_DEBIAN
	http://w1.fi/security/2015-2/wps-upnp-http-chunked-transfer-encoding.txt	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201606-17	vendor-advisory, x_refsource_GENTOO
	http://www.ubuntu.com/usn/USN-2650-1	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html	vendor-advisory, x_refsource_SUSE
	http://www.openwall.com/lists/oss-security/2015/05/09/4	mailing-list, x_refsource_MLIST

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T06:04:03.193Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "name": "[oss-security] 20150531 Re: CVE request: vulnerability in wpa_supplicant and hostapd",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/05/31/6"
          },
          {
            "name": "DSA-3397",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2015/dsa-3397"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://w1.fi/security/2015-2/wps-upnp-http-chunked-transfer-encoding.txt"
          },
          {
            "name": "GLSA-201606-17",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201606-17"
          },
          {
            "name": "USN-2650-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2650-1"
          },
          {
            "name": "openSUSE-SU-2015:1030",
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              "vendor-advisory",
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          },
          {
            "name": "[oss-security] 20150509 CVE request: hostapd/wpa_supplicant - WPS UPnP vulnerability with HTTP chunked transfer encoding",
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              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/05/09/4"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      "datePublic": "2015-05-04T00:00:00",
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          "lang": "en",
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        }
      ],
      "problemTypes": [
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-11-07T21:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
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        },
        {
          "name": "DSA-3397",
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            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2015/dsa-3397"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://w1.fi/security/2015-2/wps-upnp-http-chunked-transfer-encoding.txt"
        },
        {
          "name": "GLSA-201606-17",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201606-17"
        },
        {
          "name": "USN-2650-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2650-1"
        },
        {
          "name": "openSUSE-SU-2015:1030",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html"
        },
        {
          "name": "[oss-security] 20150509 CVE request: hostapd/wpa_supplicant - WPS UPnP vulnerability with HTTP chunked transfer encoding",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/05/09/4"
        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2015-4141",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
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                          {
                            "version_value": "n/a"
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            },
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              "url": "http://www.debian.org/security/2015/dsa-3397"
            },
            {
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              "url": "http://w1.fi/security/2015-2/wps-upnp-http-chunked-transfer-encoding.txt"
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              "url": "https://security.gentoo.org/glsa/201606-17"
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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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