Vulnerability-Lookup

CNVD-2017-36389

Vulnerability from cnvd - Published: 2017-12-06

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

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

To clipboard

{
  "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 – Updated: 2024-08-05 20:04

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).

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

5 references

URL	Tags
https://lists.cumulusnetworks.com/pipermail/cumul…	x_refsource_CONFIRM
https://support.cumulusnetworks.com/hc/en-us/arti…	x_refsource_CONFIRM
https://frrouting.org/community/security.html	x_refsource_CONFIRM
http://www.securityfocus.com/bid/101794	vdb-entryx_refsource_BID
https://support.cumulusnetworks.com/hc/en-us/arti…	x_refsource_CONFIRM

Date Public

2017-11-08 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2017-36389

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

Tags

Sightings

Nomenclature

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