Vulnerability-Lookup

CNVD-2017-11550

Vulnerability from cnvd - Published: 2017-06-27

Title

Cisco StarOS IPsec拒绝服务漏洞

Description

Cisco ASR 5000系列是一个运营商级平台，用于部署高需求的3G网络以及向长期演进迁移。StarOS是用于其中的一套Linux操作系统。 Cisco StarOS for Cisco ASR 5000 Series Routers在IPsec组件中存在安全漏洞。由于程序未正确处理IKE消息。可使未经身份验证的远程攻击者中止所有活动的IPsecVPN通道，停止新建通道，导致拒绝服务。

Severity

中

Patch Name

Cisco StarOS IPsec拒绝服务漏洞的补丁

Patch Description

Formal description

用户可参考如下供应商提供的安全公告获得补丁信息： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-asr

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-asr

Impacted products

Name
['Cisco ASR 5000', 'Cisco Virtualized Packet Core (vPC) Software']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-3865",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3865"
    }
  },
  "description": "Cisco ASR 5000\u7cfb\u5217\u662f\u4e00\u4e2a\u8fd0\u8425\u5546\u7ea7\u5e73\u53f0\uff0c\u7528\u4e8e\u90e8\u7f72\u9ad8\u9700\u6c42\u76843G\u7f51\u7edc\u4ee5\u53ca\u5411\u957f\u671f\u6f14\u8fdb\u8fc1\u79fb\u3002StarOS\u662f\u7528\u4e8e\u5176\u4e2d\u7684\u4e00\u5957Linux\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco StarOS for Cisco ASR 5000 Series Routers\u5728IPsec\u7ec4\u4ef6\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u672a\u6b63\u786e\u5904\u7406IKE\u6d88\u606f\u3002\u53ef\u4f7f\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u4e2d\u6b62\u6240\u6709\u6d3b\u52a8\u7684IPsecVPN\u901a\u9053\uff0c\u505c\u6b62\u65b0\u5efa\u901a\u9053\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-asr",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-11550",
  "openTime": "2017-06-27",
  "patchDescription": "Cisco ASR 5000\u7cfb\u5217\u662f\u4e00\u4e2a\u8fd0\u8425\u5546\u7ea7\u5e73\u53f0\uff0c\u7528\u4e8e\u90e8\u7f72\u9ad8\u9700\u6c42\u76843G\u7f51\u7edc\u4ee5\u53ca\u5411\u957f\u671f\u6f14\u8fdb\u8fc1\u79fb\u3002StarOS\u662f\u7528\u4e8e\u5176\u4e2d\u7684\u4e00\u5957Linux\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco StarOS for Cisco ASR 5000 Series Routers\u5728IPsec\u7ec4\u4ef6\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u672a\u6b63\u786e\u5904\u7406IKE\u6d88\u606f\u3002\u53ef\u4f7f\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u4e2d\u6b62\u6240\u6709\u6d3b\u52a8\u7684IPsecVPN\u901a\u9053\uff0c\u505c\u6b62\u65b0\u5efa\u901a\u9053\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "Cisco StarOS IPsec\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco ASR 5000",
      "Cisco Virtualized Packet Core (vPC) Software"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-asr",
  "serverity": "\u4e2d",
  "submitTime": "2017-06-22",
  "title": "Cisco StarOS IPsec\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-3865 (GCVE-0-2017-3865)

Vulnerability from cvelistv5 – Published: 2017-07-04 00:00 – Updated: 2024-08-05 14:39

Summary

A vulnerability in the IPsec component of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an unauthenticated, remote attacker to terminate all active IPsec VPN tunnels and prevent new tunnels from establishing, resulting in a denial of service (DoS) condition. Affected Products: ASR 5000 Series Routers, Virtualized Packet Core (VPC) Software. More Information: CSCvc21129. Known Affected Releases: 21.1.0 21.1.M0.65601 21.1.v0. Known Fixed Releases: 21.2.A0.65754 21.1.b0.66164 21.1.V0.66014 21.1.R0.65759 21.1.M0.65749 21.1.0.66030 21.1.0.

Severity

No CVSS data available.

CWE

IPsec VPN Tunnel Denial of Service Vulnerability

Assigner

cisco mitre root Scorecard

References

3 references

URL	Tags
http://www.securityfocus.com/bid/99218	vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1038748	vdb-entryx_refsource_SECTRACK

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco StarOS for ASR 5000 Series Routers	Affected: Cisco StarOS for ASR 5000 Series Routers

Date Public

2017-07-03 00:00

Show details on NVD website

JSON

To clipboard

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        "title": "CVE Program Container"
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Sightings

Author	Source	Type	Date	Other

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.

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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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2017-11550

CVE-2017-3865 (GCVE-0-2017-3865)

Tags

Sightings

Nomenclature

Related by attack behaviour