cnvd - cnvd-2017-16979

cnvd-2017-16979

Vulnerability from cnvd

Title: FreeRADIUS 'fr_dhcp_decode_suboptions()'函数缓冲区越边界读取漏洞安全漏洞

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，并包含有一个Radius服务器、一个BSD协议授权的客户端库、一个PAM库和一个Apache模块。

FreeRADIUS 3.0.15之前的3.x版本中的'fr_dhcp_decode_suboptions()'函数存在缓冲区越边界读取漏洞。攻击者可利用该漏洞造成拒绝服务（应用程序崩溃）。

Severity: 中

Patch Name: FreeRADIUS 'fr_dhcp_decode_suboptions()'函数缓冲区越边界读取漏洞安全漏洞的补丁

Patch Description:

FreeRADIUS 3.0.15之前的3.x版本中的'fr_dhcp_decode_suboptions()'函数存在缓冲区越边界读取漏洞。攻击者可利用该漏洞造成拒绝服务（应用程序崩溃）。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： http://freeradius.org/security/fuzzer-2017.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-10987

Impacted products

Name
FreeRADIUS FreeRADIUS 3.*，<3.0.15

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-10987"
    }
  },
  "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\uff0c\u5e76\u5305\u542b\u6709\u4e00\u4e2aRadius\u670d\u52a1\u5668\u3001\u4e00\u4e2aBSD\u534f\u8bae\u6388\u6743\u7684\u5ba2\u6237\u7aef\u5e93\u3001\u4e00\u4e2aPAM\u5e93\u548c\u4e00\u4e2aApache\u6a21\u5757\u3002\r\n\r\nFreeRADIUS 3.0.15\u4e4b\u524d\u76843.x\u7248\u672c\u4e2d\u7684\u0027fr_dhcp_decode_suboptions()\u0027\u51fd\u6570\u5b58\u5728\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "FreeRADIUS",
  "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\nhttp://freeradius.org/security/fuzzer-2017.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-16979",
  "openTime": "2017-07-27",
  "patchDescription": "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\uff0c\u5e76\u5305\u542b\u6709\u4e00\u4e2aRadius\u670d\u52a1\u5668\u3001\u4e00\u4e2aBSD\u534f\u8bae\u6388\u6743\u7684\u5ba2\u6237\u7aef\u5e93\u3001\u4e00\u4e2aPAM\u5e93\u548c\u4e00\u4e2aApache\u6a21\u5757\u3002\r\n\r\nFreeRADIUS 3.0.15\u4e4b\u524d\u76843.x\u7248\u672c\u4e2d\u7684\u0027fr_dhcp_decode_suboptions()\u0027\u51fd\u6570\u5b58\u5728\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\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": "FreeRADIUS \u0027fr_dhcp_decode_suboptions()\u0027\u51fd\u6570\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u5b89\u5168\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "FreeRADIUS FreeRADIUS 3.*\uff0c\u003c3.0.15"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-10987",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-18",
  "title": "FreeRADIUS \u0027fr_dhcp_decode_suboptions()\u0027\u51fd\u6570\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u5b89\u5168\u6f0f\u6d1e"
}

CVE-2017-10987 (GCVE-0-2017-10987)

Vulnerability from cvelistv5

Published

2017-07-17 16:00

Modified

2024-08-05 17:57

Severity ?

CWE

Summary

An FR-GV-304 issue in FreeRADIUS 3.x before 3.0.15 allows "DHCP - Buffer over-read in fr_dhcp_decode_suboptions()" and a denial of service.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/99970	vdb-entry, x_refsource_BID
	http://www.debian.org/security/2017/dsa-3930	vendor-advisory, x_refsource_DEBIAN
	https://access.redhat.com/errata/RHSA-2017:2389	vendor-advisory, x_refsource_REDHAT
	http://freeradius.org/security/fuzzer-2017.html	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T17:57:56.667Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "99970",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/99970"
          },
          {
            "name": "DSA-3930",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2017/dsa-3930"
          },
          {
            "name": "RHSA-2017:2389",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:2389"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://freeradius.org/security/fuzzer-2017.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-07-17T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An FR-GV-304 issue in FreeRADIUS 3.x before 3.0.15 allows \"DHCP - Buffer over-read in fr_dhcp_decode_suboptions()\" and a denial of service."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-01-04T19:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "99970",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/99970"
        },
        {
          "name": "DSA-3930",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2017/dsa-3930"
        },
        {
          "name": "RHSA-2017:2389",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:2389"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://freeradius.org/security/fuzzer-2017.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-10987",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An FR-GV-304 issue in FreeRADIUS 3.x before 3.0.15 allows \"DHCP - Buffer over-read in fr_dhcp_decode_suboptions()\" and a denial of service."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "99970",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/99970"
            },
            {
              "name": "DSA-3930",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2017/dsa-3930"
            },
            {
              "name": "RHSA-2017:2389",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2017:2389"
            },
            {
              "name": "http://freeradius.org/security/fuzzer-2017.html",
              "refsource": "CONFIRM",
              "url": "http://freeradius.org/security/fuzzer-2017.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-10987",
    "datePublished": "2017-07-17T16:00:00",
    "dateReserved": "2017-07-06T00:00:00",
    "dateUpdated": "2024-08-05T17:57:56.667Z",
    "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.

Action not permitted