cnvd - cnvd-2020-20991

CNVD-2020-20991

Vulnerability from cnvd - Published: 2020-04-02

Title

Hostapd安全特征问题漏洞

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。 hostapd 2.6之前版本中存在安全特征问题漏洞，该漏洞源于网络系统或产品中缺少身份验证、访问控制、权限管理等安全措施。攻击者可利用该漏洞导致对确定性值的不当使用

Severity

中

Patch Name

Hostapd安全特征问题漏洞的补丁

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。 hostapd 2.6之前版本中存在安全特征问题漏洞，该漏洞源于网络系统或产品中缺少身份验证、访问控制、权限管理等安全措施。攻击者可利用该漏洞导致对确定性值的不当使用。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/cgit/hostap/commit/?id=98a516eae8260e6fd5c48ddecf8d006285da7389

Reference

https://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.html http://www.openwall.com/lists/oss-security/2020/02/27/1

Impacted products

Name
Hostapd Hostapd <2.6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10064"
    }
  },
  "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\u3002\n\nhostapd 2.6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u4e2d\u7f3a\u5c11\u8eab\u4efd\u9a8c\u8bc1\u3001\u8bbf\u95ee\u63a7\u5236\u3001\u6743\u9650\u7ba1\u7406\u7b49\u5b89\u5168\u63aa\u65bd\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5bf9\u786e\u5b9a\u6027\u503c\u7684\u4e0d\u5f53\u4f7f\u7528",
  "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/cgit/hostap/commit/?id=98a516eae8260e6fd5c48ddecf8d006285da7389",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-20991",
  "openTime": "2020-04-02",
  "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\u3002\r\n\r\nhostapd 2.6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u4e2d\u7f3a\u5c11\u8eab\u4efd\u9a8c\u8bc1\u3001\u8bbf\u95ee\u63a7\u5236\u3001\u6743\u9650\u7ba1\u7406\u7b49\u5b89\u5168\u63aa\u65bd\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5bf9\u786e\u5b9a\u6027\u503c\u7684\u4e0d\u5f53\u4f7f\u7528\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\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Hostapd Hostapd \u003c2.6"
  },
  "referenceLink": "https://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.html\r\nhttp://www.openwall.com/lists/oss-security/2020/02/27/1",
  "serverity": "\u4e2d",
  "submitTime": "2020-03-04",
  "title": "Hostapd\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2019-10064 (GCVE-0-2019-10064)

Vulnerability from cvelistv5 – Published: 2020-02-28 14:07 – Updated: 2024-08-04 22:10

Summary

hostapd before 2.6, in EAP mode, makes calls to the rand() and random() standard library functions without any preceding srand() or srandom() call, which results in inappropriate use of deterministic values. This was fixed in conjunction with CVE-2016-10743.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://w1.fi/cgit/hostap/commit/?id=98a516eae826…	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2020/02/27/1	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2020/02/27/2	mailing-listx_refsource_MLIST
	http://seclists.org/fulldisclosure/2020/Feb/26	mailing-listx_refsource_FULLDISC
	http://www.openwall.com/lists/oss-security/2020/02/27/1	x_refsource_MISC
	http://packetstormsecurity.com/files/156573/Hosta…	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:10:09.430Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://w1.fi/cgit/hostap/commit/?id=98a516eae8260e6fd5c48ddecf8d006285da7389"
          },
          {
            "name": "[oss-security] 20200227 Hostapd fails at seeding PRNGS, leading to insufficient entropy (CVE-2016-10743 and CVE-2019-10064)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2020/02/27/1"
          },
          {
            "name": "[oss-security] 20200227 Re: Hostapd fails at seeding PRNGS, leading to insufficient entropy (CVE-2016-10743 and CVE-2019-10064)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2020/02/27/2"
          },
          {
            "name": "20200227 Hostapd fails at seeding PRNGS, leading to insufficient entropy (CVE-2016-10743 and CVE-2019-10064)",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2020/Feb/26"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
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          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "http://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.html"
          },
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            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00010.html"
          },
          {
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            "tags": [
              "mailing-list",
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              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00013.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "versions": [
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              "status": "affected",
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            }
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        },
        {
          "name": "20200227 Hostapd fails at seeding PRNGS, leading to insufficient entropy (CVE-2016-10743 and CVE-2019-10064)",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2020/Feb/26"
        },
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          "tags": [
            "x_refsource_MISC"
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        },
        {
          "name": "[debian-lts-announce] 20200311 [SECURITY] [DLA 2138-1] wpa security update",
          "tags": [
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          "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00010.html"
        },
        {
          "name": "[debian-lts-announce] 20200808 [SECURITY] [DLA 2318-1] wpa security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00013.html"
        }
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-10064",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
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            },
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              "name": "[debian-lts-announce] 20200808 [SECURITY] [DLA 2318-1] wpa security update",
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  "cveMetadata": {
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    "cveId": "CVE-2019-10064",
    "datePublished": "2020-02-28T14:07:14",
    "dateReserved": "2019-03-26T00:00:00",
    "dateUpdated": "2024-08-04T22:10:09.430Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2020-20991

CVE-2019-10064 (GCVE-0-2019-10064)

Tags

Sightings

Nomenclature