cnvd - cnvd-2019-08461

cnvd-2019-08461

Vulnerability from cnvd

Title: Cisco SPA514G拒绝服务漏洞

Description:

Cisco Small Business SPA514G IP Phones是美国思科（Cisco）公司的一款IP电话机。

使用7.6.2SR2A及之前版本固件的Cisco Small Business SPA514G IP Phones中存在资源管理错误漏洞，该漏洞源于程序错误地处理了SIP请求消息。远程攻击者可通过发送特制的SIP消息利用该漏洞造成拒绝服务。

Severity: 高

Patch Name: Cisco SPA514G拒绝服务漏洞的补丁

Patch Description:

Cisco Small Business SPA514G IP Phones是美国思科（Cisco）公司的一款IP电话机。

使用7.6.2SR2A及之前版本固件的Cisco Small Business SPA514G IP Phones中存在资源管理错误漏洞，该漏洞源于程序错误地处理了SIP请求消息。远程攻击者可通过发送特制的SIP消息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:

厂商已发布漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190313-sip

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-0389

Impacted products

Name
Cisco Small Business SPA514G IP Phones <=7.6.2SR2A

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "107402"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0389"
    }
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  "description": "Cisco Small Business SPA514G IP Phones\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3eIP\u7535\u8bdd\u673a\u3002\n\n\u4f7f\u75287.6.2SR2A\u53ca\u4e4b\u524d\u7248\u672c\u56fa\u4ef6\u7684Cisco Small Business SPA514G IP Phones\u4e2d\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u9519\u8bef\u5730\u5904\u7406\u4e86SIP\u8bf7\u6c42\u6d88\u606f\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684SIP\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190313-sip",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-08461",
  "openTime": "2019-03-28",
  "patchDescription": "Cisco Small Business SPA514G IP Phones\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3eIP\u7535\u8bdd\u673a\u3002\r\n\r\n\u4f7f\u75287.6.2SR2A\u53ca\u4e4b\u524d\u7248\u672c\u56fa\u4ef6\u7684Cisco Small Business SPA514G IP Phones\u4e2d\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u9519\u8bef\u5730\u5904\u7406\u4e86SIP\u8bf7\u6c42\u6d88\u606f\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684SIP\u6d88\u606f\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 SPA514G\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Small Business SPA514G IP Phones \u003c=7.6.2SR2A"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-0389",
  "serverity": "\u9ad8",
  "submitTime": "2019-03-14",
  "title": "Cisco SPA514G\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-0389 (GCVE-0-2018-0389)

Vulnerability from cvelistv5

Published

2019-03-13 21:00

Modified

2024-11-19 19:15

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-399

Summary

A vulnerability in the implementation of Session Initiation Protocol (SIP) processing in Cisco Small Business SPA514G IP Phones could allow an unauthenticated, remote attacker to cause an affected device to become unresponsive, resulting in a denial of service (DoS) condition. The vulnerability is due to improper processing of SIP request messages by an affected device. An attacker could exploit this vulnerability by sending crafted SIP messages to an affected device. A successful exploit could allow the attacker to cause the affected device to become unresponsive, resulting in a DoS condition that persists until the device is restarted manually. Cisco has not released software updates that address this vulnerability. This vulnerability affects Cisco Small Business SPA514G IP Phones that are running firmware release 7.6.2SR2 or earlier.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190313-sip	vendor-advisory, x_refsource_CISCO
	http://www.securityfocus.com/bid/107402	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Small Business SPA500 Series IP Phones	Version: unspecified <

Show details on NVD website

JSON

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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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