cnvd-2019-32027
Vulnerability from cnvd
Title: hostapd和wpa_supplicant输入验证错误漏洞
Description:
hostapd是一款访问点和身份验证服务器的用户空间守护程序。wpa_supplicant是一款跨平台的WPA请求程序。该程序支持WEP、WPA和WPA2等。
hostapd 2.10之前版本和wpa_supplicant 2.10之前版本中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。目前没有详细的漏洞细节提供。
Severity: 低
Patch Name: hostapd和wpa_supplicant输入验证错误漏洞的补丁
Patch Description:
hostapd是一款访问点和身份验证服务器的用户空间守护程序。wpa_supplicant是一款跨平台的WPA请求程序。该程序支持WEP、WPA和WPA2等。
hostapd 2.10之前版本和wpa_supplicant 2.10之前版本中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。目前没有详细的漏洞细节提供。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:
目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://w1.fi/security/2019-7/ap-mode-pmf-disconnection-protection-bypass.txt
Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-16275
Impacted products
| Name | ['Hostapd Hostapd <2.10', 'Wpa supplicant Wpa supplicant <2.10'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2019-16275"
}
},
"description": "hostapd\u662f\u4e00\u6b3e\u8bbf\u95ee\u70b9\u548c\u8eab\u4efd\u9a8c\u8bc1\u670d\u52a1\u5668\u7684\u7528\u6237\u7a7a\u95f4\u5b88\u62a4\u7a0b\u5e8f\u3002wpa_supplicant\u662f\u4e00\u6b3e\u8de8\u5e73\u53f0\u7684WPA\u8bf7\u6c42\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u652f\u6301WEP\u3001WPA\u548cWPA2\u7b49\u3002\n\nhostapd 2.10\u4e4b\u524d\u7248\u672c\u548cwpa_supplicant 2.10\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u5bf9\u8f93\u5165\u7684\u6570\u636e\u8fdb\u884c\u6b63\u786e\u7684\u9a8c\u8bc1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
"discovererName": "unknwon",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://w1.fi/security/2019-7/ap-mode-pmf-disconnection-protection-bypass.txt",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2019-32027",
"openTime": "2019-09-19",
"patchDescription": "hostapd\u662f\u4e00\u6b3e\u8bbf\u95ee\u70b9\u548c\u8eab\u4efd\u9a8c\u8bc1\u670d\u52a1\u5668\u7684\u7528\u6237\u7a7a\u95f4\u5b88\u62a4\u7a0b\u5e8f\u3002wpa_supplicant\u662f\u4e00\u6b3e\u8de8\u5e73\u53f0\u7684WPA\u8bf7\u6c42\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u652f\u6301WEP\u3001WPA\u548cWPA2\u7b49\u3002\r\n\r\nhostapd 2.10\u4e4b\u524d\u7248\u672c\u548cwpa_supplicant 2.10\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u5bf9\u8f93\u5165\u7684\u6570\u636e\u8fdb\u884c\u6b63\u786e\u7684\u9a8c\u8bc1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"Hostapd Hostapd \u003c2.10",
"Wpa supplicant Wpa supplicant \u003c2.10"
]
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-16275",
"serverity": "\u4f4e",
"submitTime": "2019-09-17",
"title": "hostapd\u548cwpa_supplicant\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}
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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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