Vulnerability-Lookup

CNVD-2017-32922

Vulnerability from cnvd - Published: 2017-11-07

Title

Cisco IOS Software for Aironet Access Points信息泄露漏洞

Description

Cisco IOS（互联网操作系统）是一种专有的操作系统，可在大多数思科路由器和交换机上运行。 Cisco Aironet接入点上运行的Cisco IOS存在信息泄露漏洞。攻击者可通过将特制IP数据包发送到目标设备，从而触发数据包填充错误，并从目标系统的内存中获取敏感信息。

Severity

低

Patch Name

Cisco IOS Software for Aironet Access Points信息泄露漏洞的补丁

Patch Description

Cisco IOS（互联网操作系统）是一种专有的操作系统，可在大多数思科路由器和交换机上运行。 Cisco Aironet接入点上运行的Cisco IOS存在信息泄露漏洞。攻击者可通过将特制IP数据包发送到目标设备，从而触发数据包填充错误，并从目标系统的内存中获取敏感信息。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-iosap

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-iosap

Impacted products

Name
['Cisco IOS Software', 'Cisco Systems, Inc. Cisco IOS 0', 'Cisco Aironet Access Points']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12279"
    }
  },
  "description": "Cisco IOS\uff08\u4e92\u8054\u7f51\u64cd\u4f5c\u7cfb\u7edf\uff09\u662f\u4e00\u79cd\u4e13\u6709\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u53ef\u5728\u5927\u591a\u6570\u601d\u79d1\u8def\u7531\u5668\u548c\u4ea4\u6362\u673a\u4e0a\u8fd0\u884c\u3002\r\n\r\nCisco Aironet\u63a5\u5165\u70b9\u4e0a\u8fd0\u884c\u7684Cisco IOS\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5c06\u7279\u5236IP\u6570\u636e\u5305\u53d1\u9001\u5230\u76ee\u6807\u8bbe\u5907\uff0c\u4ece\u800c\u89e6\u53d1\u6570\u636e\u5305\u586b\u5145\u9519\u8bef\uff0c\u5e76\u4ece\u76ee\u6807\u7cfb\u7edf\u7684\u5185\u5b58\u4e2d\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-iosap",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-32922",
  "openTime": "2017-11-07",
  "patchDescription": "Cisco IOS\uff08\u4e92\u8054\u7f51\u64cd\u4f5c\u7cfb\u7edf\uff09\u662f\u4e00\u79cd\u4e13\u6709\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u53ef\u5728\u5927\u591a\u6570\u601d\u79d1\u8def\u7531\u5668\u548c\u4ea4\u6362\u673a\u4e0a\u8fd0\u884c\u3002\r\n\r\nCisco Aironet\u63a5\u5165\u70b9\u4e0a\u8fd0\u884c\u7684Cisco IOS\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5c06\u7279\u5236IP\u6570\u636e\u5305\u53d1\u9001\u5230\u76ee\u6807\u8bbe\u5907\uff0c\u4ece\u800c\u89e6\u53d1\u6570\u636e\u5305\u586b\u5145\u9519\u8bef\uff0c\u5e76\u4ece\u76ee\u6807\u7cfb\u7edf\u7684\u5185\u5b58\u4e2d\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": "Cisco IOS Software for Aironet Access Points\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco IOS Software",
      "Cisco Systems, Inc. Cisco IOS 0",
      "Cisco Aironet Access Points"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-iosap",
  "serverity": "\u4f4e",
  "submitTime": "2017-11-03",
  "title": "Cisco IOS Software for Aironet Access Points\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2017-12279 (GCVE-0-2017-12279)

Vulnerability from cvelistv5 – Published: 2017-11-02 16:00 – Updated: 2024-08-05 18:36

Summary

A vulnerability in the packet processing code of Cisco IOS Software for Cisco Aironet Access Points could allow an unauthenticated, adjacent attacker to retrieve content from memory on an affected device, which could lead to the disclosure of confidential information. The vulnerability is due to insufficient condition checks that are performed by the affected device when the device adds padding to egress packets. An attacker could exploit this vulnerability by sending a crafted IP packet to an affected device. A successful exploit could allow the attacker to retrieve content from memory on the affected device, which could lead to the disclosure of confidential information. Cisco Bug IDs: CSCvc21581.

Severity

No CVSS data available.

CWE

CWE-200

Assigner

cisco mitre root

References

3 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1039720	vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/101643	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco IOS Software for Cisco Aironet Access Points	Affected: Cisco IOS Software for Cisco Aironet Access Points

Date Public

2017-11-02 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T18:36:56.365Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-iosap"
          },
          {
            "name": "1039720",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1039720"
          },
          {
            "name": "101643",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/101643"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco IOS Software for Cisco Aironet Access Points",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cisco IOS Software for Cisco Aironet Access Points"
            }
          ]
        }
      ],
      "datePublic": "2017-11-02T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the packet processing code of Cisco IOS Software for Cisco Aironet Access Points could allow an unauthenticated, adjacent attacker to retrieve content from memory on an affected device, which could lead to the disclosure of confidential information. The vulnerability is due to insufficient condition checks that are performed by the affected device when the device adds padding to egress packets. An attacker could exploit this vulnerability by sending a crafted IP packet to an affected device. A successful exploit could allow the attacker to retrieve content from memory on the affected device, which could lead to the disclosure of confidential information. Cisco Bug IDs: CSCvc21581."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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      ],
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        "dateUpdated": "2017-11-03T09:57:01.000Z",
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          "url": "http://www.securitytracker.com/id/1039720"
        },
        {
          "name": "101643",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/101643"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "psirt@cisco.com",
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        "affects": {
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                    {
                      "product_name": "Cisco IOS Software for Cisco Aironet Access Points",
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                      }
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            }
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        },
        "problemtype": {
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              "description": [
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                  "lang": "eng",
                  "value": "CWE-200"
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        "references": {
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              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-iosap"
            },
            {
              "name": "1039720",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1039720"
            },
            {
              "name": "101643",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/101643"
            }
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  "cveMetadata": {
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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.

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.

Action not permitted

CNVD-2017-32922

CVE-2017-12279 (GCVE-0-2017-12279)

Tags

Sightings

Nomenclature

Related by attack behaviour