cnvd - cnvd-2015-07752

cnvd-2015-07752

Vulnerability from cnvd

Title: wpa_supplicant拒绝服务漏洞

Description:

wpa_supplicant是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存在拒绝服务漏洞，允许远程攻击者可利用漏洞提交特殊请求进行拒绝服务攻击。

Severity: 低

Patch Name: wpa_supplicant拒绝服务漏洞的补丁

Patch Description:

wpa_supplicant是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存在拒绝服务漏洞，允许远程攻击者利用漏洞提交特殊请求进行拒绝服务攻击。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补丁以修复该漏洞： https://w1.fi/wpa_supplicant/

Reference: http://www.securityfocus.com/bid/77538

Impacted products

Name
w1.fi wpa_supplicant

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "77538"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-5316"
    }
  },
  "description": "wpa_supplicant\u662f\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\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Jouni Malinen",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://w1.fi/wpa_supplicant/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07752",
  "openTime": "2015-11-24",
  "patchDescription": "wpa_supplicant\u662f\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\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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\u7684\u8865\u4e01",
  "products": {
    "product": "w1.fi wpa_supplicant"
  },
  "referenceLink": "http://www.securityfocus.com/bid/77538",
  "serverity": "\u4f4e",
  "submitTime": "2015-11-22",
  "title": "wpa_supplicant\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-5316 (GCVE-0-2015-5316)

Vulnerability from cvelistv5

Published

2018-02-21 16:00

Modified

2024-08-06 06:41

Severity ?

CWE

Summary

The eap_pwd_perform_confirm_exchange function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6, when EAP-pwd is enabled in a network configuration profile, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an EAP-pwd Confirm message followed by the Identity exchange.

References

▼	URL	Tags
	http://www.ubuntu.com/usn/USN-2808-1	vendor-advisory, x_refsource_UBUNTU
	https://www.debian.org/security/2015/dsa-3397	vendor-advisory, x_refsource_DEBIAN
	http://www.openwall.com/lists/oss-security/2015/11/10/11	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/77538	vdb-entry, x_refsource_BID
	http://w1.fi/security/2015-8/eap-pwd-unexpected-confirm.txt	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T06:41:09.343Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "USN-2808-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2808-1"
          },
          {
            "name": "DSA-3397",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2015/dsa-3397"
          },
          {
            "name": "[oss-security] 20151110 wpa_supplicant: EAP-pwd peer error path failure on unexpected Confirm message",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/11/10/11"
          },
          {
            "name": "77538",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/77538"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://w1.fi/security/2015-8/eap-pwd-unexpected-confirm.txt"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-11-10T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The eap_pwd_perform_confirm_exchange function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6, when EAP-pwd is enabled in a network configuration profile, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an EAP-pwd Confirm message followed by the Identity exchange."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-02-22T10:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
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          "name": "USN-2808-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2808-1"
        },
        {
          "name": "DSA-3397",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2015/dsa-3397"
        },
        {
          "name": "[oss-security] 20151110 wpa_supplicant: EAP-pwd peer error path failure on unexpected Confirm message",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/11/10/11"
        },
        {
          "name": "77538",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/77538"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://w1.fi/security/2015-8/eap-pwd-unexpected-confirm.txt"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2015-5316",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "The eap_pwd_perform_confirm_exchange function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6, when EAP-pwd is enabled in a network configuration profile, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an EAP-pwd Confirm message followed by the Identity exchange."
            }
          ]
        },
        "problemtype": {
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            {
              "description": [
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                  "value": "n/a"
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              ]
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              "name": "USN-2808-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-2808-1"
            },
            {
              "name": "DSA-3397",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2015/dsa-3397"
            },
            {
              "name": "[oss-security] 20151110 wpa_supplicant: EAP-pwd peer error path failure on unexpected Confirm message",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2015/11/10/11"
            },
            {
              "name": "77538",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/77538"
            },
            {
              "name": "http://w1.fi/security/2015-8/eap-pwd-unexpected-confirm.txt",
              "refsource": "CONFIRM",
              "url": "http://w1.fi/security/2015-8/eap-pwd-unexpected-confirm.txt"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2015-5316",
    "datePublished": "2018-02-21T16:00:00",
    "dateReserved": "2015-07-01T00:00:00",
    "dateUpdated": "2024-08-06T06:41:09.343Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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