cnvd - cnvd-2017-01332

cnvd-2017-01332

Vulnerability from cnvd

Title: Cisco Expressway Series and Cisco TelePresence VCS拒绝服务漏洞

Description:

Cisco Expressway Series Software和Cisco TelePresence VCS Software都是美国思科（Cisco）公司的网真视频通信服务器。

Cisco Expressway Series Software和Cisco TelePresence VCS Software X8.8.2之前的版本中存在安全漏洞，该漏洞源于程序未能充分的验证用户提供数据的大小。远程攻击者可利用该漏洞造成拒绝服务。

Severity: 高

Patch Name: Cisco Expressway Series and Cisco TelePresence VCS拒绝服务漏洞的补丁

Patch Description:

Cisco Expressway Series Software和Cisco TelePresence VCS Software都是美国思科（Cisco）公司的网真视频通信服务器。

Cisco Expressway Series Software和Cisco TelePresence VCS Software X8.8.2之前的版本中存在安全漏洞，该漏洞源于程序未能充分的验证用户提供数据的大小。远程攻击者可利用该漏洞造成拒绝服务。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： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170125-expressway

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170125-expressway

Impacted products

Name
['Cisco Expressway Series Software <X8.8.2', 'Cisco TelePresence VCS Software <X8.8.2']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "95786"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-3790",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3790"
    }
  },
  "description": "Cisco Expressway Series Software\u548cCisco TelePresence VCS Software\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u7f51\u771f\u89c6\u9891\u901a\u4fe1\u670d\u52a1\u5668\u3002\r\n\r\nCisco Expressway Series Software\u548cCisco TelePresence VCS Software X8.8.2\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u9a8c\u8bc1\u7528\u6237\u63d0\u4f9b\u6570\u636e\u7684\u5927\u5c0f\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170125-expressway",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-01332",
  "openTime": "2017-02-14",
  "patchDescription": "Cisco Expressway Series Software\u548cCisco TelePresence VCS Software\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u7f51\u771f\u89c6\u9891\u901a\u4fe1\u670d\u52a1\u5668\u3002\r\n\r\nCisco Expressway Series Software\u548cCisco TelePresence VCS Software X8.8.2\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u9a8c\u8bc1\u7528\u6237\u63d0\u4f9b\u6570\u636e\u7684\u5927\u5c0f\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\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 Expressway Series and Cisco TelePresence VCS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Expressway Series Software \u003cX8.8.2",
      "Cisco TelePresence VCS Software \u003cX8.8.2"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170125-expressway",
  "serverity": "\u9ad8",
  "submitTime": "2017-02-08",
  "title": "Cisco Expressway Series and Cisco TelePresence VCS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-3790 (GCVE-0-2017-3790)

Vulnerability from cvelistv5

Published

2017-02-01 19:00

Modified

2024-08-05 14:39

Severity ?

CWE

CWE-399

Summary

A vulnerability in the received packet parser of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) software could allow an unauthenticated, remote attacker to cause a reload of the affected system, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient size validation of user-supplied data. An attacker could exploit this vulnerability by sending crafted H.224 data in Real-Time Transport Protocol (RTP) packets in an H.323 call. An exploit could allow the attacker to overflow a buffer in a cache that belongs to the received packet parser, which will result in a crash of the application, resulting in a DoS condition. All versions of Cisco Expressway Series Software and Cisco TelePresence VCS Software prior to version X8.8.2 are vulnerable. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. Cisco Bug IDs: CSCus99263.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170125-expressway	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/95786	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1037697	vdb-entry, x_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	n/a	Cisco Expressway Series Software and Cisco TelePresence VCS Software All versions prior to version X8.8.2 are vulnerable	Version: Cisco Expressway Series Software and Cisco TelePresence VCS Software All versions prior to version X8.8.2 are vulnerable

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:39:41.187Z",
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        "references": [
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              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170125-expressway"
          },
          {
            "name": "95786",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/95786"
          },
          {
            "name": "1037697",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1037697"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Expressway Series Software and Cisco TelePresence VCS Software All versions prior to version X8.8.2 are vulnerable",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cisco Expressway Series Software and Cisco TelePresence VCS Software All versions prior to version X8.8.2 are vulnerable"
            }
          ]
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      ],
      "datePublic": "2017-02-01T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the received packet parser of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) software could allow an unauthenticated, remote attacker to cause a reload of the affected system, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient size validation of user-supplied data. An attacker could exploit this vulnerability by sending crafted H.224 data in Real-Time Transport Protocol (RTP) packets in an H.323 call. An exploit could allow the attacker to overflow a buffer in a cache that belongs to the received packet parser, which will result in a crash of the application, resulting in a DoS condition. All versions of Cisco Expressway Series Software and Cisco TelePresence VCS Software prior to version X8.8.2 are vulnerable. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. Cisco Bug IDs: CSCus99263."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "type": "CWE"
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-25T09:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170125-expressway"
        },
        {
          "name": "95786",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/95786"
        },
        {
          "name": "1037697",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1037697"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
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          "STATE": "PUBLIC"
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                      "version": {
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            }
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        "problemtype": {
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            },
            {
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              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/95786"
            },
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  },
  "cveMetadata": {
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    "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.

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