Vulnerability-Lookup

CNVD-2017-07176

Vulnerability from cnvd - Published: 2017-05-22

Title

Cisco Sourcefire Snort缓冲区溢出漏洞

Description

Cisco Sourcefire Snort是美国思科（Cisco）公司（原Snort团队）的一套网络入侵预防软件与网络入侵检测软件。该软件提供数据包嗅探、数据包分析和数据包检测等功能。 Cisco Sourcefire Snort存在缓冲区溢出漏洞。攻击者可利用该漏洞造成拒绝服务（缓冲区越边界读取）。

Severity

中

Patch Name

Cisco Sourcefire Snort缓冲区溢出漏洞的补丁

Patch Description

Cisco Sourcefire Snort是美国思科（Cisco）公司（原Snort团队）的一套网络入侵预防软件与网络入侵检测软件。该软件提供数据包嗅探、数据包分析和数据包检测等功能。 Cisco Sourcefire Snort存在缓冲区溢出漏洞。攻击者可利用该漏洞造成拒绝服务（缓冲区越边界读取）。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://blog.snort.org/2017/05/snort-vulnerabilities-found.html

Reference

http://blog.snort.org/2017/05/snort-vulnerabilities-found.html

Impacted products

Name
Cisco Sourcefire Snort <3.0 build 233

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6658"
    }
  },
  "description": "Cisco Sourcefire Snort\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\uff08\u539fSnort\u56e2\u961f\uff09\u7684\u4e00\u5957\u7f51\u7edc\u5165\u4fb5\u9884\u9632\u8f6f\u4ef6\u4e0e\u7f51\u7edc\u5165\u4fb5\u68c0\u6d4b\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u6570\u636e\u5305\u55c5\u63a2\u3001\u6570\u636e\u5305\u5206\u6790\u548c\u6570\u636e\u5305\u68c0\u6d4b\u7b49\u529f\u80fd\u3002\r\n\r\nCisco Sourcefire Snort\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\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://blog.snort.org/2017/05/snort-vulnerabilities-found.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-07176",
  "openTime": "2017-05-22",
  "patchDescription": "Cisco Sourcefire Snort\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\uff08\u539fSnort\u56e2\u961f\uff09\u7684\u4e00\u5957\u7f51\u7edc\u5165\u4fb5\u9884\u9632\u8f6f\u4ef6\u4e0e\u7f51\u7edc\u5165\u4fb5\u68c0\u6d4b\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u6570\u636e\u5305\u55c5\u63a2\u3001\u6570\u636e\u5305\u5206\u6790\u548c\u6570\u636e\u5305\u68c0\u6d4b\u7b49\u529f\u80fd\u3002\r\n\r\nCisco Sourcefire Snort\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\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 Sourcefire Snort\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Sourcefire Snort \u003c3.0 build 233"
  },
  "referenceLink": "http://blog.snort.org/2017/05/snort-vulnerabilities-found.html",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-18",
  "title": "Cisco Sourcefire Snort\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-6658 (GCVE-0-2017-6658)

Vulnerability from cvelistv5 – Published: 2017-05-16 17:00 – Updated: 2024-08-05 15:33

Summary

Cisco Sourcefire Snort 3.0 before build 233 has a Buffer Overread related to use of a decoder array. The size was off by one making it possible to read past the end of the array with an ether type of 0xFFFF. Increasing the array size solves this problem.

Severity ?

No CVSS data available.

CWE

buffer overread

Assigner

cisco

References

URL

Tags

	http://www.securitytracker.com/id/1038483	vdb-entryx_refsource_SECTRACK
	http://blog.snort.org/2017/05/snort-vulnerabiliti…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Snort 3.0 All versions prior to build 233.	Affected: Snort 3.0 All versions prior to build 233.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:33:20.437Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "1038483",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1038483"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://blog.snort.org/2017/05/snort-vulnerabilities-found.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Snort 3.0 All versions prior to build 233.",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Snort 3.0 All versions prior to build 233."
            }
          ]
        }
      ],
      "datePublic": "2017-05-16T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Cisco Sourcefire Snort 3.0 before build 233 has a Buffer Overread related to use of a decoder array. The size was off by one making it possible to read past the end of the array with an ether type of 0xFFFF. Increasing the array size solves this problem."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "buffer overread",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-07T09:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
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          "name": "1038483",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1038483"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://blog.snort.org/2017/05/snort-vulnerabilities-found.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2017-6658",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Snort 3.0 All versions prior to build 233.",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Snort 3.0 All versions prior to build 233."
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "lang": "eng",
              "value": "Cisco Sourcefire Snort 3.0 before build 233 has a Buffer Overread related to use of a decoder array. The size was off by one making it possible to read past the end of the array with an ether type of 0xFFFF. Increasing the array size solves this problem."
            }
          ]
        },
        "problemtype": {
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              "description": [
                {
                  "lang": "eng",
                  "value": "buffer overread"
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        },
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              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1038483"
            },
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              "name": "http://blog.snort.org/2017/05/snort-vulnerabilities-found.html",
              "refsource": "CONFIRM",
              "url": "http://blog.snort.org/2017/05/snort-vulnerabilities-found.html"
            }
          ]
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2017-6658",
    "datePublished": "2017-05-16T17:00:00",
    "dateReserved": "2017-03-09T00:00:00",
    "dateUpdated": "2024-08-05T15:33:20.437Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2017-07176

CVE-2017-6658 (GCVE-0-2017-6658)

Tags

Sightings

Nomenclature