cnvd - cnvd-2017-36389

cnvd-2017-36389

Vulnerability from cnvd

Title: Cumulus Linux FRRouting bgpd信息泄露漏洞

Description:

Cumulus Linux是美国Cumulus Networks公司的一套开放式网络操作系统。FRRouting（FRR）是其中的一个适用于Linux和Unix平台的IP路由协议套件。bgpd是其中的一个边界网关协议。

Cumulus Linux 3.4.3之前的版本和其他产品中的FRR 2.0.2之前的版本和3.0.2之前的3.x版本的bgpd存在安全漏洞，该漏洞源于程序未能正确的处理属性的长度。远程攻击者可借助畸形的BGP UPDATE数据包利用该漏洞获取敏感信息。

Severity: 中

Patch Name: Cumulus Linux FRRouting bgpd信息泄露漏洞的补丁

Patch Description:

Cumulus Linux 3.4.3之前的版本和其他产品中的FRR 2.0.2之前的版本和3.0.2之前的3.x版本的bgpd存在安全漏洞，该漏洞源于程序未能正确的处理属性的长度。远程攻击者可借助畸形的BGP UPDATE数据包利用该漏洞获取敏感信息。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:

厂商已发布漏洞修复程序，请及时关注更新： https://support.cumulusnetworks.com/hc/en-us/articles/115014778107-CVE-2017-15865-Malformed-BGP-UPDATE-Triggers-Information-Disclosure

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-15865

Impacted products

Name
['FRRouting FRRouting <2.0.2', 'FRRouting FRRouting 3.x (<3.0.2)']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "101794"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-15865"
    }
  },
  "description": "Cumulus Linux\u662f\u7f8e\u56fdCumulus Networks\u516c\u53f8\u7684\u4e00\u5957\u5f00\u653e\u5f0f\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\u3002FRRouting\uff08FRR\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u9002\u7528\u4e8eLinux\u548cUnix\u5e73\u53f0\u7684IP\u8def\u7531\u534f\u8bae\u5957\u4ef6\u3002bgpd\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u8fb9\u754c\u7f51\u5173\u534f\u8bae\u3002\r\n\r\nCumulus Linux 3.4.3\u4e4b\u524d\u7684\u7248\u672c\u548c\u5176\u4ed6\u4ea7\u54c1\u4e2d\u7684FRR 2.0.2\u4e4b\u524d\u7684\u7248\u672c\u548c3.0.2\u4e4b\u524d\u76843.x\u7248\u672c\u7684bgpd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u5c5e\u6027\u7684\u957f\u5ea6\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7578\u5f62\u7684BGP UPDATE\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Quentin Young at Cumulus Networks.",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.cumulusnetworks.com/hc/en-us/articles/115014778107-CVE-2017-15865-Malformed-BGP-UPDATE-Triggers-Information-Disclosure",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-36389",
  "openTime": "2017-12-06",
  "patchDescription": "Cumulus Linux\u662f\u7f8e\u56fdCumulus Networks\u516c\u53f8\u7684\u4e00\u5957\u5f00\u653e\u5f0f\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\u3002FRRouting\uff08FRR\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u9002\u7528\u4e8eLinux\u548cUnix\u5e73\u53f0\u7684IP\u8def\u7531\u534f\u8bae\u5957\u4ef6\u3002bgpd\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u8fb9\u754c\u7f51\u5173\u534f\u8bae\u3002\r\n\r\nCumulus Linux 3.4.3\u4e4b\u524d\u7684\u7248\u672c\u548c\u5176\u4ed6\u4ea7\u54c1\u4e2d\u7684FRR 2.0.2\u4e4b\u524d\u7684\u7248\u672c\u548c3.0.2\u4e4b\u524d\u76843.x\u7248\u672c\u7684bgpd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u5c5e\u6027\u7684\u957f\u5ea6\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7578\u5f62\u7684BGP UPDATE\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "Cumulus Linux FRRouting bgpd\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "FRRouting FRRouting \u003c2.0.2",
      "FRRouting FRRouting 3.x (\u003c3.0.2)"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-15865",
  "serverity": "\u4e2d",
  "submitTime": "2017-11-09",
  "title": "Cumulus Linux FRRouting bgpd\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2017-15865 (GCVE-0-2017-15865)

Vulnerability from cvelistv5

Published

2017-11-08 20:00

Modified

2024-08-05 20:04

Severity ?

CWE

Summary

bgpd in FRRouting (FRR) before 2.0.2 and 3.x before 3.0.2, as used in Cumulus Linux before 3.4.3 and other products, allows remote attackers to obtain sensitive information via a malformed BGP UPDATE packet from a connected peer, which triggers transmission of up to a few thousand unintended bytes because of a mishandled attribute length, aka RN-690 (CM-18492).

References

▼	URL	Tags
	https://lists.cumulusnetworks.com/pipermail/cumulus-security-announce/2017-November/000009.html	x_refsource_CONFIRM
	https://support.cumulusnetworks.com/hc/en-us/articles/115014778107-CVE-2017-15865-Malformed-BGP-UPDATE-Triggers-Information-Disclosure	x_refsource_CONFIRM
	https://frrouting.org/community/security.html	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/101794	vdb-entry, x_refsource_BID
	https://support.cumulusnetworks.com/hc/en-us/articles/115014754307#rn690	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:04:50.367Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://lists.cumulusnetworks.com/pipermail/cumulus-security-announce/2017-November/000009.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.cumulusnetworks.com/hc/en-us/articles/115014778107-CVE-2017-15865-Malformed-BGP-UPDATE-Triggers-Information-Disclosure"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://frrouting.org/community/security.html"
          },
          {
            "name": "101794",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/101794"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.cumulusnetworks.com/hc/en-us/articles/115014754307#rn690"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
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      ],
      "datePublic": "2017-11-08T00:00:00",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2017-11-14T10:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      "references": [
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        },
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          "url": "https://support.cumulusnetworks.com/hc/en-us/articles/115014778107-CVE-2017-15865-Malformed-BGP-UPDATE-Triggers-Information-Disclosure"
        },
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          ],
          "url": "https://frrouting.org/community/security.html"
        },
        {
          "name": "101794",
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        "affects": {
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            }
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        "problemtype": {
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            },
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              "refsource": "BID",
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            },
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2017-11-08T20:00:00",
    "dateReserved": "2017-10-24T00:00:00",
    "dateUpdated": "2024-08-05T20:04:50.367Z",
    "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.

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