Vulnerability-Lookup

CNVD-2016-03179

Vulnerability from cnvd - Published: 2016-05-17

Title

wpa_supplicant拒绝服务漏洞（CNVD-2016-03179）

Description

wpa_supplicant是软件开发者Jouni Malinen和其他贡献者共同开发的一套运行在后台的守护程序，它主要用来支持WEP、WPA/WPA2和WAPI无线协议和加密认证。 wpa_supplicant 0.4.0 至 2.5版本中存在拒绝服务漏洞，允许本地用户利用该漏洞触发任意库加载，因此增益特权，导致拒绝服务。

Severity

中

Patch Name

wpa_supplicant拒绝服务漏洞（CNVD-2016-03179）的补丁

Patch Description

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://source.android.com/security/bulletin/2016-05-01.html

Reference

http://source.android.com/security/bulletin/2016-05-01.html https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-4477

Impacted products

Name
w1.fi wpa_supplicant >=0.4.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4477"
    }
  },
  "description": "wpa_supplicant\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Jouni Malinen\u548c\u5176\u4ed6\u8d21\u732e\u8005\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u8fd0\u884c\u5728\u540e\u53f0\u7684\u5b88\u62a4\u7a0b\u5e8f\uff0c\u5b83\u4e3b\u8981\u7528\u6765\u652f\u6301WEP\u3001WPA/WPA2\u548cWAPI\u65e0\u7ebf\u534f\u8bae\u548c\u52a0\u5bc6\u8ba4\u8bc1\u3002\r\n\r\nwpa_supplicant 0.4.0 \u81f3 2.5\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u7528\u6237\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\u4efb\u610f\u5e93\u52a0\u8f7d\uff0c\u56e0\u6b64\u589e\u76ca\u7279\u6743\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Jouni Malinen",
  "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://source.android.com/security/bulletin/2016-05-01.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03179",
  "openTime": "2016-05-17",
  "patchDescription": "wpa_supplicant\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Jouni Malinen\u548c\u5176\u4ed6\u8d21\u732e\u8005\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u8fd0\u884c\u5728\u540e\u53f0\u7684\u5b88\u62a4\u7a0b\u5e8f\uff0c\u5b83\u4e3b\u8981\u7528\u6765\u652f\u6301WEP\u3001WPA/WPA2\u548cWAPI\u65e0\u7ebf\u534f\u8bae\u548c\u52a0\u5bc6\u8ba4\u8bc1\u3002\r\n\r\nwpa_supplicant 0.4.0 \u81f3 2.5\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u7528\u6237\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\u4efb\u610f\u5e93\u52a0\u8f7d\uff0c\u56e0\u6b64\u589e\u76ca\u7279\u6743\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "wpa_supplicant\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-03179\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "w1.fi wpa_supplicant \u003e=0.4.0"
  },
  "referenceLink": "http://source.android.com/security/bulletin/2016-05-01.html\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-4477",
  "serverity": "\u4e2d",
  "submitTime": "2016-05-12",
  "title": "wpa_supplicant\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-03179\uff09"
}

CVE-2016-4477 (GCVE-0-2016-4477)

Vulnerability from cvelistv5 – Published: 2016-05-09 10:00 – Updated: 2024-08-06 00:32

Summary

wpa_supplicant 0.4.0 through 2.5 does not reject \n and \r characters in passphrase parameters, which allows local users to trigger arbitrary library loading and consequently gain privileges, or cause a denial of service (daemon outage), via a crafted (1) SET, (2) SET_CRED, or (3) SET_NETWORK command.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
http://source.android.com/security/bulletin/2016-…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2016/0…	mailing-listx_refsource_MLIST
http://www.ubuntu.com/usn/USN-3455-1	vendor-advisoryx_refsource_UBUNTU

Date Public

2016-05-02 00:00

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "http://source.android.com/security/bulletin/2016-05-01.html"
          },
          {
            "name": "[oss-security] 20160503 Re: hostapd/wpa_supplicant - psk configuration parameter update allowing arbitrary data to be written",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/05/03/12"
          },
          {
            "name": "USN-3455-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-3455-1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
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      ],
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      "descriptions": [
        {
          "lang": "en",
          "value": "wpa_supplicant 0.4.0 through 2.5 does not reject \\n and \\r characters in passphrase parameters, which allows local users to trigger arbitrary library loading and consequently gain privileges, or cause a denial of service (daemon outage), via a crafted (1) SET, (2) SET_CRED, or (3) SET_NETWORK command."
        }
      ],
      "problemTypes": [
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              "lang": "en",
              "type": "text"
            }
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      "providerMetadata": {
        "dateUpdated": "2017-10-20T16:57:01.000Z",
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        "shortName": "mitre"
      },
      "references": [
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          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://source.android.com/security/bulletin/2016-05-01.html"
        },
        {
          "name": "[oss-security] 20160503 Re: hostapd/wpa_supplicant - psk configuration parameter update allowing arbitrary data to be written",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
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        },
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          "name": "USN-3455-1",
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            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3455-1"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-4477",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
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              "name": "[oss-security] 20160503 Re: hostapd/wpa_supplicant - psk configuration parameter update allowing arbitrary data to be written",
              "refsource": "MLIST",
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            {
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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.

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Action not permitted

CNVD-2016-03179

CVE-2016-4477 (GCVE-0-2016-4477)

Tags

Sightings

Nomenclature

Related by attack behaviour