cnvd - cnvd-2017-06816

cnvd-2017-06816

Vulnerability from cnvd

Title: Cisco Wide Area Application Services拒绝服务漏洞

Description:

Cisco Wide Area Application Services（WAAS）是美国思科（Cisco）公司的一套广域网链路加速软件。该软件主要用于带宽小和延时大的链路环境。

Cisco WAAS 6.2.1版本，6.2.1a版本，6.2.3a版本中的SMART-SSL Accelerator功能存在拒绝服务漏洞，该漏洞源于程序未能正确的处理Secure Sockets Layer/Transport Layer Security (SSL/TLS)警告。远程攻击者可通过创建SMART-SSL连接并发送特制的SSL/TLS流量利用该漏洞造成拒绝服务。

Severity: 中

Patch Name: Cisco Wide Area Application Services拒绝服务漏洞的补丁

Patch Description:

Cisco Wide Area Application Services（WAAS）是美国思科（Cisco）公司的一套广域网链路加速软件。该软件主要用于带宽小和延时大的链路环境。

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： https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvb71133

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-waas

Impacted products

Name
['Cisco Wide Area Application Services 6.2.1', 'Cisco Wide Area Application Services 6.2.1a', 'Cisco Wide Area Application Services 6.2.3a']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6628",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6628"
    }
  },
  "description": "Cisco Wide Area Application Services\uff08WAAS\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u5e7f\u57df\u7f51\u94fe\u8def\u52a0\u901f\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u7528\u4e8e\u5e26\u5bbd\u5c0f\u548c\u5ef6\u65f6\u5927\u7684\u94fe\u8def\u73af\u5883\u3002\r\n\r\nCisco WAAS 6.2.1\u7248\u672c\uff0c6.2.1a\u7248\u672c\uff0c6.2.3a\u7248\u672c\u4e2d\u7684SMART-SSL Accelerator\u529f\u80fd\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406Secure Sockets Layer/Transport Layer Security (SSL/TLS)\u8b66\u544a\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u521b\u5efaSMART-SSL\u8fde\u63a5\u5e76\u53d1\u9001\u7279\u5236\u7684SSL/TLS\u6d41\u91cf\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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\nhttps://bst.cloudapps.cisco.com/bugsearch/bug/CSCvb71133",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-06816",
  "openTime": "2017-05-17",
  "patchDescription": "Cisco Wide Area Application Services\uff08WAAS\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u5e7f\u57df\u7f51\u94fe\u8def\u52a0\u901f\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u7528\u4e8e\u5e26\u5bbd\u5c0f\u548c\u5ef6\u65f6\u5927\u7684\u94fe\u8def\u73af\u5883\u3002\r\n\r\nCisco WAAS 6.2.1\u7248\u672c\uff0c6.2.1a\u7248\u672c\uff0c6.2.3a\u7248\u672c\u4e2d\u7684SMART-SSL Accelerator\u529f\u80fd\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406Secure Sockets Layer/Transport Layer Security (SSL/TLS)\u8b66\u544a\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u521b\u5efaSMART-SSL\u8fde\u63a5\u5e76\u53d1\u9001\u7279\u5236\u7684SSL/TLS\u6d41\u91cf\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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 Wide Area Application Services\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Wide Area Application Services 6.2.1",
      "Cisco Wide Area Application Services 6.2.1a",
      "Cisco Wide Area Application Services 6.2.3a"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-waas",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-05",
  "title": "Cisco Wide Area Application Services\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-6628 (GCVE-0-2017-6628)

Vulnerability from cvelistv5

Published

2017-05-03 21:00

Modified

2024-08-05 15:33

Severity ?

CWE

CWE-399

Summary

A vulnerability in SMART-SSL Accelerator functionality for Cisco Wide Area Application Services (WAAS) 6.2.1, 6.2.1a, and 6.2.3a could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition where the WAN optimization could stop functioning while the process restarts. The vulnerability is due to a Secure Sockets Layer/Transport Layer Security (SSL/TLS) alert being incorrectly handled when in a specific SSL/TLS connection state. An attacker could exploit this vulnerability by establishing a SMART-SSL connection through the targeted device. The attacker would then send a crafted stream of SSL/TLS traffic. An exploit could allow the attacker to cause a DoS condition where WAN optimization could stop processing traffic for a short period of time. Cisco Bug IDs: CSCvb71133.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/98294	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1038399	vdb-entry, x_refsource_SECTRACK
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-waas	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Cisco Wide Area Application Services SMART-SSL Accelerator	Version: Cisco Wide Area Application Services SMART-SSL Accelerator

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:33:20.451Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "98294",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/98294"
          },
          {
            "name": "1038399",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1038399"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-waas"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Wide Area Application Services SMART-SSL Accelerator",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cisco Wide Area Application Services SMART-SSL Accelerator"
            }
          ]
        }
      ],
      "datePublic": "2017-05-03T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in SMART-SSL Accelerator functionality for Cisco Wide Area Application Services (WAAS) 6.2.1, 6.2.1a, and 6.2.3a could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition where the WAN optimization could stop functioning while the process restarts. The vulnerability is due to a Secure Sockets Layer/Transport Layer Security (SSL/TLS) alert being incorrectly handled when in a specific SSL/TLS connection state. An attacker could exploit this vulnerability by establishing a SMART-SSL connection through the targeted device. The attacker would then send a crafted stream of SSL/TLS traffic. An exploit could allow the attacker to cause a DoS condition where WAN optimization could stop processing traffic for a short period of time. Cisco Bug IDs: CSCvb71133."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-399",
              "description": "CWE-399",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-10T09:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "98294",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/98294"
        },
        {
          "name": "1038399",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1038399"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-waas"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2017-6628",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco Wide Area Application Services SMART-SSL Accelerator",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Cisco Wide Area Application Services SMART-SSL Accelerator"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in SMART-SSL Accelerator functionality for Cisco Wide Area Application Services (WAAS) 6.2.1, 6.2.1a, and 6.2.3a could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition where the WAN optimization could stop functioning while the process restarts. The vulnerability is due to a Secure Sockets Layer/Transport Layer Security (SSL/TLS) alert being incorrectly handled when in a specific SSL/TLS connection state. An attacker could exploit this vulnerability by establishing a SMART-SSL connection through the targeted device. The attacker would then send a crafted stream of SSL/TLS traffic. An exploit could allow the attacker to cause a DoS condition where WAN optimization could stop processing traffic for a short period of time. Cisco Bug IDs: CSCvb71133."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-399"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "98294",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/98294"
            },
            {
              "name": "1038399",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1038399"
            },
            {
              "name": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-waas",
              "refsource": "CONFIRM",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-waas"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2017-6628",
    "datePublished": "2017-05-03T21:00:00",
    "dateReserved": "2017-03-09T00:00:00",
    "dateUpdated": "2024-08-05T15:33:20.451Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted