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CVE-2017-12311

Quick assessment

Affected
n/a Cisco Meeting Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco Meeting Server（前称Acano Conferencing Server，CMS）是美国思科（Cisco）公司的一套包含音频、视频的会议服务器软件。 Cisco Meeting Server中的H.26解码器函数存在拒绝服务漏洞。远程攻击者可通过发送畸形的H.264帧利用该漏洞造成拒绝服务（媒体进程重启）。

AI Predicted 7.5 Difficulty: Easy EPSS 2.20% · P82
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I. Basic Information for CVE-2017-12311

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the H.264 decoder function of Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a Cisco Meeting Server media process to restart unexpectedly when it receives an illegal H.264 frame. The vulnerability is triggered by an H.264 frame that has an invalid picture parameter set (PPS) value. An attacker could exploit this vulnerability by sending a malformed H.264 frame to the targeted device. An exploit could allow the attacker to cause a denial of service (DoS) condition because the media process could restart. The media session should be re-established within a few seconds, during which there could be a brief interruption in service. Cisco Bug IDs: CSCvg12559.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
资源管理错误
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Meeting Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Meeting Server（前称Acano Conferencing Server，CMS）是美国思科（Cisco）公司的一套包含音频、视频的会议服务器软件。 Cisco Meeting Server中的H.26解码器函数存在拒绝服务漏洞。远程攻击者可通过发送畸形的H.264帧利用该漏洞造成拒绝服务（媒体进程重启）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- Cisco Meeting Server Cisco Meeting Server -

II. Public POCs for CVE-2017-12311

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III. Intelligence Information for CVE-2017-12311

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Vendor Advisories for CVE-2017-12311 (3)

Same Patch Batch · n/a · 2017-11-16 · 52 CVEs total

CVE-2017-16844 procmail 缓冲区错误漏洞
CVE-2017-0866 Google NVIDIA Tegra X1 Direct rendering infrastructur 权限许可和访问控制问题漏洞
CVE-2017-16867 Amazon Key 安全漏洞
CVE-2017-14028 Moxa NPort 5110、5130和5150 安全漏洞
CVE-2017-16843 Vonage VDV-23 跨站脚本漏洞
CVE-2017-16719 Moxa NPort 5110、5130和5150 安全漏洞
CVE-2017-16715 Moxa NPort 5110、5130和5150 信息泄露漏洞
CVE-2017-16866 dayrui FineCms 跨站请求伪造漏洞
CVE-2017-16847 ZOHO ManageEngine Applications Manager SQL注入漏洞
CVE-2017-16846 ZOHO ManageEngine Applications Manager SQL注入漏洞
CVE-2017-16848 ZOHO ManageEngine Applications Manager SQL注入漏洞
CVE-2017-16777 HashiCorp Vagrant VMware Fusion插件安全漏洞
CVE-2017-16560 Western Digital SanDisk Secure Access 安全漏洞
CVE-2017-15864 Open Ticket Request System Agent Frontend 安全漏洞
CVE-2017-12350 Cisco Umbrella Insights Virtual Appliances 安全漏洞
CVE-2017-12337 多款Cisco产品授权问题漏洞
CVE-2017-12323 Cisco Registered Envelope Service 安全漏洞
CVE-2017-12322 Cisco Registered Envelope Service 跨站脚本漏洞
CVE-2017-12321 Cisco Registered Envelope Service 跨站脚本漏洞
CVE-2017-12320 Cisco Registered Envelope Service 跨站脚本漏洞

Showing top 20 of 52 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Meeting Server
Same vendor: n/a
Same weakness: CWE-399

V. Comments for CVE-2017-12311

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