Vulnerability-Lookup

CNVD-2015-03932

Vulnerability from cnvd - Published: 2015-06-24

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 – Updated: 2024-08-06 06:04

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.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
http://www.openwall.com/lists/oss-security/2015/05/31/6	mailing-listx_refsource_MLIST
http://www.debian.org/security/2015/dsa-3397	vendor-advisoryx_refsource_DEBIAN
http://w1.fi/security/2015-2/wps-upnp-http-chunke…	x_refsource_CONFIRM
https://security.gentoo.org/glsa/201606-17	vendor-advisoryx_refsource_GENTOO
http://www.ubuntu.com/usn/USN-2650-1	vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-updates/2015-0…	vendor-advisoryx_refsource_SUSE
http://www.openwall.com/lists/oss-security/2015/05/09/4	mailing-listx_refsource_MLIST

Date Public

2015-05-04 00:00

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": [
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              "x_refsource_GENTOO",
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            "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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            "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",
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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": [
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      "descriptions": [
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        "dateUpdated": "2017-11-07T21:57:01.000Z",
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        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://w1.fi/security/2015-2/wps-upnp-http-chunked-transfer-encoding.txt"
        },
        {
          "name": "GLSA-201606-17",
          "tags": [
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            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201606-17"
        },
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          "tags": [
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            "x_refsource_UBUNTU"
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          "url": "http://www.ubuntu.com/usn/USN-2650-1"
        },
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          "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"
          ],
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              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2015/dsa-3397"
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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.

Detection rules are retrieved from Rulezet.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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-2015-03932

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

Tags

Sightings

Nomenclature

Related by attack behaviour