cnvd - cnvd-2015-07859

cnvd-2015-07859

Vulnerability from cnvd

Title: wpa_supplicant拒绝服务漏洞（CNVD-2015-07859）

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。

wpa_supplicant中存在拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务。

Severity: 低

Patch Name: wpa_supplicant拒绝服务漏洞（CNVD-2015-07859）的补丁

Patch 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。

wpa_supplicant中存在拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务。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:

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://w1.fi/wpa_supplicant/

Reference: http://www.securityfocus.com/bid/77542

Impacted products

Name
['Debian Linux 6.0 sparc', 'Debian Linux 6.0 amd64', 'Debian Linux 6.0 arm', 'Debian Linux 6.0 ia-32', 'Debian Linux 6.0 ia-64', 'Debian Linux 6.0 mips', 'Debian Linux 6.0 powerpc', 'Debian Linux 6.0 s/390']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "77542"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-5315"
    }
  },
  "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\u3002\r\n\r\nwpa_supplicant\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Jouni Malinen",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://w1.fi/wpa_supplicant/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07859",
  "openTime": "2015-12-01",
  "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\u3002\r\n\r\nwpa_supplicant\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\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-2015-07859\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Debian Linux 6.0 sparc",
      "Debian Linux 6.0 amd64",
      "Debian Linux 6.0 arm",
      "Debian Linux 6.0 ia-32",
      "Debian Linux 6.0 ia-64",
      "Debian Linux 6.0 mips",
      "Debian Linux 6.0 powerpc",
      "Debian Linux 6.0 s/390"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/77542",
  "serverity": "\u4f4e",
  "submitTime": "2015-11-27",
  "title": "wpa_supplicant\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-07859\uff09"
}

CVE-2015-5315 (GCVE-0-2015-5315)

Vulnerability from cvelistv5

Published

2018-02-21 16:00

Modified

2024-08-06 06:41

Severity ?

CWE

Summary

The eap_pwd_process function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when EAP-pwd is enabled in a network configuration profile, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message.

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://w1.fi/security/2015-7/eap-pwd-missing-last-fragment-length-validation.txt	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2015/11/10/10	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": "2024-08-06T06:41:09.525Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "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"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://w1.fi/security/2015-7/eap-pwd-missing-last-fragment-length-validation.txt"
          },
          {
            "name": "[oss-security] 20151110 hostapd/wpa_supplicant: EAP-pwd missing last fragment length validation",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/11/10/10"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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      ],
      "datePublic": "2015-11-10T00:00:00",
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-02-22T10:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
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          "name": "USN-2808-1",
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        },
        {
          "name": "DSA-3397",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2015/dsa-3397"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://w1.fi/security/2015-7/eap-pwd-missing-last-fragment-length-validation.txt"
        },
        {
          "name": "[oss-security] 20151110 hostapd/wpa_supplicant: EAP-pwd missing last fragment length validation",
          "tags": [
            "mailing-list",
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          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/11/10/10"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2015-5315",
          "STATE": "PUBLIC"
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        "affects": {
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                "product": {
                  "product_data": [
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                      "version": {
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        "data_format": "MITRE",
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            }
          ]
        },
        "problemtype": {
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            },
            {
              "name": "DSA-3397",
              "refsource": "DEBIAN",
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            },
            {
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              "refsource": "CONFIRM",
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            },
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            }
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  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2015-5315",
    "datePublished": "2018-02-21T16:00:00",
    "dateReserved": "2015-07-01T00:00:00",
    "dateUpdated": "2024-08-06T06:41:09.525Z",
    "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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