cnvd - cnvd-2015-06005

CNVD-2015-06005

Vulnerability from cnvd - Published: 2015-09-16

Title

Cisco Web Security Appliance拒绝服务漏洞

Description

Cisco Web Security Appliance（WSA）是美国思科（Cisco）公司的一套Web安全设备。 Cisco WSA 8.0.6-078版本和8.0.6-115版本中存在安全漏洞，远程攻击者可借助大量的TCP流量（导致DNS解析延迟）利用该漏洞造成拒绝服务（服务中断）。

Severity

中

Patch Name

Cisco Web Security Appliance拒绝服务漏洞的补丁

Patch Description

Cisco Web Security Appliance（WSA）是美国思科（Cisco）公司的一套Web安全设备。Cisco WSA 8.0.6-078版本和8.0.6-115版本中存在安全漏洞，远程攻击者可借助大量的TCP流量（导致DNS解析延迟）利用该漏洞造成拒绝服务（服务中断）。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这个安全问题，请到厂商的主页下载： https://tools.cisco.com/bugsearch/bug/CSCur07907

Reference

http://tools.cisco.com/security/center/viewAlert.x?alertId=40846

Impacted products

Name
['Cisco Web Security Appliance (WSA) 8.0.6-078', 'Cisco Web Security Appliance (WSA) 8.0.6-115']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-6287"
    }
  },
  "description": "Cisco Web Security Appliance\uff08WSA\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957Web\u5b89\u5168\u8bbe\u5907\u3002\r\n\r\nCisco WSA 8.0.6-078\u7248\u672c\u548c8.0.6-115\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u5927\u91cf\u7684TCP\u6d41\u91cf\uff08\u5bfc\u81f4DNS\u89e3\u6790\u5ef6\u8fdf\uff09\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u670d\u52a1\u4e2d\u65ad\uff09\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://tools.cisco.com/bugsearch/bug/CSCur07907",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-06005",
  "openTime": "2015-09-16",
  "patchDescription": "Cisco Web Security Appliance\uff08WSA\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957Web\u5b89\u5168\u8bbe\u5907\u3002Cisco WSA 8.0.6-078\u7248\u672c\u548c8.0.6-115\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u5927\u91cf\u7684TCP\u6d41\u91cf\uff08\u5bfc\u81f4DNS\u89e3\u6790\u5ef6\u8fdf\uff09\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u670d\u52a1\u4e2d\u65ad\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 Web Security Appliance\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Web Security Appliance (WSA) 8.0.6-078",
      "Cisco Web Security Appliance (WSA) 8.0.6-115"
    ]
  },
  "referenceLink": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40846",
  "serverity": "\u4e2d",
  "submitTime": "2015-09-15",
  "title": "Cisco Web Security Appliance\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-6287 (GCVE-0-2015-6287)

Vulnerability from cvelistv5 – Published: 2015-09-14 01:00 – Updated: 2024-08-06 07:15

Summary

Cisco Web Security Appliance (WSA) 8.0.6-078 and 8.0.6-115 allows remote attackers to cause a denial of service (service outage) via a flood of TCP traffic that leads to DNS resolution delays, aka Bug IDs CSCur32005 and CSCur07907.

Severity ?

No CVSS data available.

CWE

Assigner

cisco

References

URL

Tags

	http://www.securitytracker.com/id/1033529	vdb-entryx_refsource_SECTRACK
	http://tools.cisco.com/security/center/viewAlert.…	vendor-advisoryx_refsource_CISCO
	http://www.securityfocus.com/bid/76677	vdb-entryx_refsource_BID

Show details on NVD website

JSON

To clipboard

{
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T07:15:13.278Z",
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              "x_transferred"
            ],
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          },
          {
            "name": "20150909 Cisco Web Security Appliance DNS Resolution Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40846"
          },
          {
            "name": "76677",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/76677"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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      ],
      "datePublic": "2015-09-09T00:00:00",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
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              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-12-20T16:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
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            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1033529"
        },
        {
          "name": "20150909 Cisco Web Security Appliance DNS Resolution Vulnerability",
          "tags": [
            "vendor-advisory",
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          ],
          "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40846"
        },
        {
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            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/76677"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2015-6287",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
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                      "version": {
                        "version_data": [
                          {
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                          }
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                      }
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            },
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              "refsource": "CISCO",
              "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40846"
            },
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              "url": "http://www.securityfocus.com/bid/76677"
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  "cveMetadata": {
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    "dateReserved": "2015-08-17T00:00:00",
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    "state": "PUBLISHED"
  },
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}

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-2015-06005

CVE-2015-6287 (GCVE-0-2015-6287)

Tags

Sightings

Nomenclature