Vulnerability-Lookup

CNVD-2015-02814

Vulnerability from cnvd - Published: 2015-04-30

Title

Cisco IOS XE Overlay Transport Virtualization拒绝服务漏洞

Description

Cisco IOS XE是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS XE 3.10S版本的Overlay Transport Virtualization(OTV)实现过程中存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（设备重载）。

Severity

中

Patch Name

Cisco IOS XE Overlay Transport Virtualization拒绝服务漏洞的补丁

Patch Description

Cisco IOS XE是美国思科（Cisco）公司为其网络设备开发的操作系统。Cisco IOS XE 3.10S版本的Overlay Transport Virtualization(OTV)实现过程中存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（设备重载）。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://tools.cisco.com/security/center/viewAlert.x?alertId=38549

Reference

http://tools.cisco.com/security/center/viewAlert.x?alertId=38549 https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-0710

Impacted products

Name
Cisco IOS XE 3.10S

Show details on source website

JSON

To clipboard

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  "bids": {
    "bid": {
      "bidNumber": "74386"
    }
  },
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    "cve": {
      "cveNumber": "CVE-2015-0710"
    }
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  "description": "Cisco IOS XE\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco IOS XE 3.10S\u7248\u672c\u7684Overlay Transport Virtualization(OTV)\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8bbe\u5907\u91cd\u8f7d\uff09\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://tools.cisco.com/security/center/viewAlert.x?alertId=38549",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02814",
  "openTime": "2015-04-30",
  "patchDescription": "Cisco IOS XE\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Cisco IOS XE 3.10S\u7248\u672c\u7684Overlay Transport Virtualization(OTV)\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8bbe\u5907\u91cd\u8f7d\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": "Cisco IOS XE Overlay Transport Virtualization\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco IOS XE 3.10S"
  },
  "referenceLink": "http://tools.cisco.com/security/center/viewAlert.x?alertId=38549\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-0710",
  "serverity": "\u4e2d",
  "submitTime": "2015-04-29",
  "title": "Cisco IOS XE Overlay Transport Virtualization\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-0710 (GCVE-0-2015-0710)

Vulnerability from cvelistv5 – Published: 2015-04-29 01:00 – Updated: 2024-08-06 04:17

Summary

The Overlay Transport Virtualization (OTV) implementation in Cisco IOS XE 3.10S allows remote attackers to cause a denial of service (device reload) via a series of packets that are considered oversized and trigger improper fragmentation handling, aka Bug IDs CSCup37676 and CSCup30335.

Severity

No CVSS data available.

CWE

Assigner

cisco mitre root

References

2 references

URL	Tags
http://tools.cisco.com/security/center/viewAlert.…	vendor-advisoryx_refsource_CISCO
http://www.securitytracker.com/id/1032212	vdb-entryx_refsource_SECTRACK

Date Public

2015-04-28 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-06T04:17:32.474Z",
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            "url": "http://www.securitytracker.com/id/1032212"
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        ],
        "title": "CVE Program Container"
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        }
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        "dateUpdated": "2015-05-04T18:57:00.000Z",
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      },
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Published Proof of Concept: A public proof of concept is available for this vulnerability.
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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.

Detection rules are retrieved from Rulezet.

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-2015-02814

CVE-2015-0710 (GCVE-0-2015-0710)

Tags

Sightings

Nomenclature

Related by attack behaviour