Vulnerability-Lookup

CNVD-2015-04675

Vulnerability from cnvd - Published: 2015-07-21

Title

Cisco ASR拒绝服务漏洞（CNVD-2015-04675）

Description

Cisco ASR 5000系列是一个运营商级平台,可用于部署高需求的3G网络以及向长期演进(LTE) 迁移。 Cisco ASR 5000 Series报文数据网络网关存在拒绝服务漏洞，允许远程攻击者利用漏洞提交特制的IP报文，使目标会话管理服务变得不可用。

Severity

中

Patch Name

Cisco ASR拒绝服务漏洞（CNVD-2015-04675）的补丁

Patch Description

Cisco ASR 5000系列是一个运营商级平台,可用于部署高需求的3G网络以及向长期演进(LTE) 迁移。 Cisco ASR 5000 Series报文数据网络网关存在拒绝服务漏洞，允许远程攻击者利用漏洞提交特制的IP报文，使目标会话管理服务变得不可用。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

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://tools.cisco.com/security/center/viewAlert.x?alertId=39907

Reference

http://tools.cisco.com/security/center/viewAlert.x?alertId=39907

Impacted products

Name
['Cisco ASR 5000 devices with software 15.0(912)', 'Cisco ASR 5000 devices with software 15.0(935)', 'Cisco ASR 5000 devices with software 15.0(938)']

Show details on source website

JSON

To clipboard

{
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    "bid": {
      "bidNumber": "75905"
    }
  },
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    "cve": {
      "cveNumber": "CVE-2015-4273"
    }
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  "description": "Cisco ASR 5000\u7cfb\u5217\u662f\u4e00\u4e2a\u8fd0\u8425\u5546\u7ea7\u5e73\u53f0,\u53ef\u7528\u4e8e\u90e8\u7f72\u9ad8\u9700\u6c42\u76843G\u7f51\u7edc\u4ee5\u53ca\u5411\u957f\u671f\u6f14\u8fdb(LTE) \u8fc1\u79fb\u3002\r\n\r\nCisco ASR 5000 Series\u62a5\u6587\u6570\u636e\u7f51\u7edc\u7f51\u5173\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u5236\u7684IP\u62a5\u6587\uff0c\u4f7f\u76ee\u6807\u4f1a\u8bdd\u7ba1\u7406\u670d\u52a1\u53d8\u5f97\u4e0d\u53ef\u7528\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://tools.cisco.com/security/center/viewAlert.x?alertId=39907",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-04675",
  "openTime": "2015-07-21",
  "patchDescription": "Cisco ASR 5000\u7cfb\u5217\u662f\u4e00\u4e2a\u8fd0\u8425\u5546\u7ea7\u5e73\u53f0,\u53ef\u7528\u4e8e\u90e8\u7f72\u9ad8\u9700\u6c42\u76843G\u7f51\u7edc\u4ee5\u53ca\u5411\u957f\u671f\u6f14\u8fdb(LTE) \u8fc1\u79fb\u3002\r\n\r\nCisco ASR 5000 Series\u62a5\u6587\u6570\u636e\u7f51\u7edc\u7f51\u5173\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u5236\u7684IP\u62a5\u6587\uff0c\u4f7f\u76ee\u6807\u4f1a\u8bdd\u7ba1\u7406\u670d\u52a1\u53d8\u5f97\u4e0d\u53ef\u7528\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 ASR\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-04675\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco  ASR 5000 devices with software 15.0(912)",
      "Cisco  ASR 5000 devices with software 15.0(935)",
      "Cisco  ASR 5000 devices with software 15.0(938)"
    ]
  },
  "referenceLink": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39907",
  "serverity": "\u4e2d",
  "submitTime": "2015-07-16",
  "title": "Cisco ASR\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-04675\uff09"
}

CVE-2015-4273 (GCVE-0-2015-4273)

Vulnerability from cvelistv5 – Published: 2015-07-15 14:00 – Updated: 2024-08-06 06:11

Summary

The Packet Data Network Gateway (aka PGW) component on Cisco ASR 5000 devices with software 15.0(912), 15.0(935), and 15.0(938) allows remote attackers to cause a denial of service (Session Manager outage) via malformed fields in an IP packet, aka Bug ID CSCut38476.

Severity

No CVSS data available.

CWE

Assigner

cisco mitre root Scorecard

References

2 references

URL	Tags
http://www.securitytracker.com/id/1032928	vdb-entryx_refsource_SECTRACK
http://tools.cisco.com/security/center/viewAlert.…	vendor-advisoryx_refsource_CISCO

Date Public

2015-07-01 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39907"
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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.

Related by attack behaviour

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-2015-04675

CVE-2015-4273 (GCVE-0-2015-4273)

Tags

Sightings

Nomenclature

Related by attack behaviour