cnvd - cnvd-2019-26328

cnvd-2019-26328

Vulnerability from cnvd

Title: FreeRADIUS信息泄露漏洞

Description:

FreeRADIUS是FreeRADIUS Server项目的一套实现了RADIUS协议的软件。该软件主要用于账户认证管理、记账管理和上网账户管理等。

FreeRADIUS中的EAP-pwd存在信息泄露漏洞。该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。

Severity: 中

Formal description:

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.wi-fi.org/

Reference: https://vulmon.com/vulnerabilitydetails?qid=CVE-2019-13456

Impacted products

Name
FreeRADIUS FreeRADIUS

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-13456"
    }
  },
  "description": "FreeRADIUS\u662fFreeRADIUS Server\u9879\u76ee\u7684\u4e00\u5957\u5b9e\u73b0\u4e86RADIUS\u534f\u8bae\u7684\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u7528\u4e8e\u8d26\u6237\u8ba4\u8bc1\u7ba1\u7406\u3001\u8bb0\u8d26\u7ba1\u7406\u548c\u4e0a\u7f51\u8d26\u6237\u7ba1\u7406\u7b49\u3002\n\nFreeRADIUS\u4e2d\u7684EAP-pwd\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u5b58\u5728\u914d\u7f6e\u7b49\u9519\u8bef\u3002\u672a\u6388\u6743\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u83b7\u53d6\u53d7\u5f71\u54cd\u7ec4\u4ef6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "unKnow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.wi-fi.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-26328",
  "openTime": "2019-08-07",
  "products": {
    "product": "FreeRADIUS FreeRADIUS"
  },
  "referenceLink": "https://vulmon.com/vulnerabilitydetails?qid=CVE-2019-13456",
  "serverity": "\u4e2d",
  "submitTime": "2019-08-05",
  "title": "FreeRADIUS\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2019-13456 (GCVE-0-2019-13456)

Vulnerability from cvelistv5

Published

2019-12-03 19:53

Modified

2024-08-04 23:49

Severity ?

CWE

Summary

In FreeRADIUS 3.0 through 3.0.19, on average 1 in every 2048 EAP-pwd handshakes fails because the password element cannot be found within 10 iterations of the hunting and pecking loop. This leaks information that an attacker can use to recover the password of any user. This information leakage is similar to the "Dragonblood" attack and CVE-2019-9494.

References

▼	URL	Tags
	https://freeradius.org/security/	x_refsource_MISC
	https://wpa3.mathyvanhoef.com	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=1737663	x_refsource_MISC
	https://github.com/FreeRADIUS/freeradius-server/commit/3ea2a5a026e73d81cd9a3e9bbd4300c433004bfa	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00039.html	vendor-advisory, x_refsource_SUSE

Impacted products

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

Show details on NVD website

JSON

To clipboard

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          },
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            "url": "https://wpa3.mathyvanhoef.com"
          },
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1737663"
          },
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            ],
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          }
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          "url": "https://wpa3.mathyvanhoef.com"
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1737663"
        },
        {
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          "url": "https://github.com/FreeRADIUS/freeradius-server/commit/3ea2a5a026e73d81cd9a3e9bbd4300c433004bfa"
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          ],
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  "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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