Vulnerability-Lookup

CNVD-2015-02383

Vulnerability from cnvd - Published: 2015-04-14

Title

Cisco ASR ASR9K安全绕过漏洞

Description

Cisco ASR 9000系列是美国思科（Cisco）公司的使用 IOS XR Software模块操作系统来提供运营商级别可靠性的集成服务路由器解决方案。 Cisco Aggregation Services Router 9000 (ASR9K)的Object-ACL匹配进程存在安全漏洞，未经身份验证的远程攻击者利用此漏洞通过配置ACL，可绕过安全限制。

Severity

中

Patch Name

Cisco ASR ASR9K安全绕过漏洞的补丁

Patch Description

Formal description

目前厂商已经发布升级补丁/版本以修复这个安全问题，请用户及时下载更新： http://tools.cisco.com/security/center/viewAlert.x?alertId=38292

Reference

http://tools.cisco.com/security/center/viewAlert.x?alertId=38292 https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-0694

Impacted products

Name
Cisco ASR 9000 5.3.0.BASE

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "74029"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-0694"
    }
  },
  "description": "Cisco ASR 9000\u7cfb\u5217\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4f7f\u7528 IOS XR Software\u6a21\u5757\u64cd\u4f5c\u7cfb\u7edf\u6765\u63d0\u4f9b\u8fd0\u8425\u5546\u7ea7\u522b\u53ef\u9760\u6027\u7684\u96c6\u6210\u670d\u52a1\u8def\u7531\u5668\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCisco Aggregation Services Router 9000 (ASR9K)\u7684Object-ACL\u5339\u914d\u8fdb\u7a0b\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u901a\u8fc7\u914d\u7f6eACL\uff0c\u53ef\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u5347\u7ea7\u8865\u4e01/\u7248\u672c\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u7528\u6237\u53ca\u65f6\u4e0b\u8f7d\u66f4\u65b0\uff1a\r\nhttp://tools.cisco.com/security/center/viewAlert.x?alertId=38292",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02383",
  "openTime": "2015-04-14",
  "patchDescription": "Cisco ASR 9000\u7cfb\u5217\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4f7f\u7528 IOS XR Software\u6a21\u5757\u64cd\u4f5c\u7cfb\u7edf\u6765\u63d0\u4f9b\u8fd0\u8425\u5546\u7ea7\u522b\u53ef\u9760\u6027\u7684\u96c6\u6210\u670d\u52a1\u8def\u7531\u5668\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCisco Aggregation Services Router 9000 (ASR9K)\u7684Object-ACL\u5339\u914d\u8fdb\u7a0b\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u901a\u8fc7\u914d\u7f6eACL\uff0c\u53ef\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\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 ASR9K\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco ASR 9000 5.3.0.BASE"
  },
  "referenceLink": "http://tools.cisco.com/security/center/viewAlert.x?alertId=38292\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-0694",
  "serverity": "\u4e2d",
  "submitTime": "2015-04-13",
  "title": "Cisco ASR ASR9K\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2015-0694 (GCVE-0-2015-0694)

Vulnerability from cvelistv5 – Published: 2015-04-11 01:00 – Updated: 2024-08-06 04:17

Summary

Cisco ASR 9000 devices with software 5.3.0.BASE do not recognize that certain ACL entries have a single-host constraint, which allows remote attackers to bypass intended network-resource access restrictions by using an address that was not supposed to have been allowed, aka Bug ID CSCur28806.

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/1032059	vdb-entryx_refsource_SECTRACK

Date Public

2015-04-09 00:00

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T04:17:32.821Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20150409 Cisco Aggregate Services Router 9000 ASR9K Security Bypass Vulnerability",
            "tags": [
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              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=38292"
          },
          {
            "name": "1032059",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1032059"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
            }
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      ],
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      "descriptions": [
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        }
      ],
      "problemTypes": [
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            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2015-04-16T17:57:00.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20150409 Cisco Aggregate Services Router 9000 ASR9K Security Bypass Vulnerability",
          "tags": [
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          ],
          "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=38292"
        },
        {
          "name": "1032059",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1032059"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2015-0694",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "version": {
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                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
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            },
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    "datePublished": "2015-04-11T01:00:00.000Z",
    "dateReserved": "2015-01-07T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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.

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.