cnvd - cnvd-2017-36397

cnvd-2017-36397

Vulnerability from cnvd

Title: Cisco IP Phone 8800 Series设备拒绝服务漏洞

Description:

Cisco IP Phone 8800 Series devices是美国思科（Cisco）公司的一款提供视频和VoIP通信功能的IP电话。Session Initiation Protocol（SIP）是使用在其中的一个会话启动协议。

Cisco IP Phone 8800 Series设备中的Session Initiation Protocol (SIP)调用的处理存在拒绝服务漏洞，该漏洞源于程序未能对SIP数据包包头执行充分的输入验证。远程攻击者可通过向目标电话发送畸形的SIP数据包利用该漏洞造成拒绝服务（SIP进程重启）。

Severity: 中

Patch Name: Cisco IP Phone 8800 Series设备拒绝服务漏洞的补丁

Patch Description:

Cisco IP Phone 8800 Series设备中的Session Initiation Protocol (SIP)调用的处理存在拒绝服务漏洞，该漏洞源于程序未能对SIP数据包包头执行充分的输入验证。远程攻击者可通过向目标电话发送畸形的SIP数据包利用该漏洞造成拒绝服务（SIP进程重启）。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-ipp

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-ipp

Impacted products

Name
Cisco IP Phone 8800 Series 11.0(0.1)

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "102003"
    }
  },
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    "cve": {
      "cveNumber": "CVE-2017-12328"
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  "patchName": "Cisco IP Phone 8800 Series\u8bbe\u5907\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
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  "serverity": "\u4e2d",
  "submitTime": "2017-12-04",
  "title": "Cisco IP Phone 8800 Series\u8bbe\u5907\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-12328 (GCVE-0-2017-12328)

Vulnerability from cvelistv5

Published

2017-11-30 09:00

Modified

2024-08-05 18:36

Severity ?

CWE

CWE-20

Summary

A vulnerability in Session Initiation Protocol (SIP) call handling in Cisco IP Phone 8800 Series devices could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition because the SIP process unexpectedly restarts. All active phone calls are dropped as the SIP process restarts. The vulnerability is due to incomplete input validation of the SIP packet header. An attacker could exploit this vulnerability by sending a malformed SIP packet to a targeted phone. An exploit could allow the attacker to cause a DoS condition because all phone calls are dropped when the SIP process unexpectedly restarts. Cisco Bug IDs: CSCvc62590.

References

▼	URL	Tags
	http://www.securitytracker.com/id/1039922	vdb-entry, x_refsource_SECTRACK
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-ipp	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/102003	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	Cisco IP Phone 8800 Series	Version: Cisco IP Phone 8800 Series

Show details on NVD website

JSON

To clipboard

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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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