Vulnerability-Lookup

CNVD-2015-07860

Vulnerability from cnvd - Published: 2015-12-01

Title

hostapd拒绝服务漏洞

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。 hostapd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

hostapd拒绝服务漏洞的补丁

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。 hostapd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/hostapd/

Reference

http://www.securityfocus.com/bid/77540

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']

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{
  "bids": {
    "bid": {
      "bidNumber": "77540"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-5314"
    }
  },
  "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\u3002\r\n\r\nhostapd\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/hostapd/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07860",
  "openTime": "2015-12-01",
  "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\u3002\r\n\r\nhostapd\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": "hostapd\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\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/77540",
  "serverity": "\u4f4e",
  "submitTime": "2015-11-27",
  "title": "hostapd\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-5314 (GCVE-0-2015-5314)

Vulnerability from cvelistv5 – Published: 2018-02-21 16:00 – Updated: 2024-08-06 06:41

Summary

The eap_pwd_process function in eap_server/eap_server_pwd.c in hostapd 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when used with (1) an internal EAP server or (2) a RADIUS server and EAP-pwd is enabled in a runtime configuration, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

4 references

URL	Tags
http://www.ubuntu.com/usn/USN-2808-1	vendor-advisoryx_refsource_UBUNTU
https://www.debian.org/security/2015/dsa-3397	vendor-advisoryx_refsource_DEBIAN
http://w1.fi/security/2015-7/eap-pwd-missing-last…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2015/1…	mailing-listx_refsource_MLIST

Date Public

2015-11-10 00:00

Show details on NVD website

JSON

To clipboard

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            "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"
          },
          {
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        "dateUpdated": "2018-02-22T10:57:01.000Z",
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          "url": "https://www.debian.org/security/2015/dsa-3397"
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          "tags": [
            "x_refsource_CONFIRM"
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          "url": "http://w1.fi/security/2015-7/eap-pwd-missing-last-fragment-length-validation.txt"
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    "dateReserved": "2015-07-01T00:00:00.000Z",
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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.

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-2015-07860

CVE-2015-5314 (GCVE-0-2015-5314)

Tags

Sightings

Nomenclature

Related by attack behaviour