CVE-2017-3792 (CNNVD-201702-066)

CRITICAL
中文标题:
多款Cisco产品Cisco TelePresence Software 输入验证漏洞
英文标题:
A vulnerability in a proprietary device driver in the kernel of Cisco TelePresence Multipoint Contro...
CVSS分数: 9.8
发布时间: 2017-02-01 19:00:00
漏洞类型: 授权问题
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

Cisco TelePresence Server是美国思科（Cisco）公司的一套被称为“网真”系统的视频会议解决方案。Mobility Services Engine（MSE）是一套可提供Wi-Fi服务的平台（移动服务引擎）。该平台可收集、储存并管理来自无线客户端、思科接入点和控制器的数据。8710 Processors是其中的一个进程。Cisco TelePresence Software是其中的一套运行于Cisco TelePresence Server中的视频会议软件。该方案提供音频、视频空间等组件，可为远程参会者提供一个“面对面”的虚拟会议室效果。kernel是其中的一个内核组件。 多款Cisco产品中的Cisco TelePresence Software 4.3、4.4和4.5版本的kernel的proprietary device驱动程序存在安全漏洞，该漏洞源于程序没有检验数据包大小。攻击者可利用该漏洞造成拒绝服务。以下产品受到影响：Cisco TelePresence MCU 5300 Series；TelePresence MCU MSE 8510；TelePresence MCU 4500。

英文描述:

A vulnerability in a proprietary device driver in the kernel of Cisco TelePresence Multipoint Control Unit (MCU) Software could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. The vulnerability is due to improper size validation when reassembling fragmented IPv4 or IPv6 packets. An attacker could exploit this vulnerability by sending crafted IPv4 or IPv6 fragments to a port receiving content in Passthrough content mode. An exploit could allow the attacker to overflow a buffer. If successful, the attacker could execute arbitrary code or cause a DoS condition on the affected system. Cisco TelePresence MCU platforms TelePresence MCU 5300 Series, TelePresence MCU MSE 8510 and TelePresence MCU 4500 are affected when running software version 4.3(1.68) or later configured for Passthrough content mode. Cisco has released software updates that address this vulnerability. Workarounds that address this vulnerability are not available, but mitigations are available. Cisco Bug IDs: CSCuu67675.

CWE类型:
CWE-20
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
cisco telepresence_mcu_software 4.3_\(1.68\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.3_\(1.68\):*:*:*:*:*:*:*
cisco telepresence_mcu_software 4.3_\(2.18\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.3_\(2.18\):*:*:*:*:*:*:*
cisco telepresence_mcu_software 4.3_\(2.30\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.3_\(2.30\):*:*:*:*:*:*:*
cisco telepresence_mcu_software 4.3_\(2.32\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.3_\(2.32\):*:*:*:*:*:*:*
cisco telepresence_mcu_software 4.4_\(3.42\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.4_\(3.42\):*:*:*:*:*:*:*
cisco telepresence_mcu_software 4.4_\(3.49\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.4_\(3.49\):*:*:*:*:*:*:*
cisco telepresence_mcu_software 4.4_\(3.54\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.4_\(3.54\):*:*:*:*:*:*:*
cisco telepresence_mcu_software 4.4_\(3.57\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.4_\(3.57\):*:*:*:*:*:*:*
cisco telepresence_mcu_software 4.4_\(3.67\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.4_\(3.67\):*:*:*:*:*:*:*
cisco telepresence_mcu_software 4.5_\(1.45\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.5_\(1.45\):*:*:*:*:*:*:*
cisco telepresence_mcu_software 4.5_\(1.55\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.5_\(1.55\):*:*:*:*:*:*:*
cisco telepresence_mcu_software 4.5_\(1.71\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.5_\(1.71\):*:*:*:*:*:*:*
cisco telepresence_mcu_software 4.5_\(1.72\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.5_\(1.72\):*:*:*:*:*:*:*
cisco telepresence_mcu_software 4.5_\(1.85\) - - cpe:2.3:a:cisco:telepresence_mcu_software:4.5_\(1.85\):*:*:*:*:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
无标题 x_refsource_CONFIRM
cve.org
访问
95787 vdb-entry
cve.org
访问
1037698 vdb-entry
cve.org
访问
CVSS评分详情
9.8
CRITICAL
CVSS向量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS版本: 3.0
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2017-02-01 19:00:00
修改时间:
2024-08-05 14:39:40
创建时间:
2025-11-11 15:34:46
更新时间:
2025-11-11 15:52:53
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2017-3792 2025-11-11 15:19:27 2025-11-11 07:34:46
NVD nvd_CVE-2017-3792 2025-11-11 14:55:26 2025-11-11 07:43:24
CNNVD cnnvd_CNNVD-201702-066 2025-11-11 15:09:46 2025-11-11 07:52:53
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:52:53
vulnerability_type: 未提取 → 授权问题; cnnvd_id: 未提取 → CNNVD-201702-066; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 授权问题
  • cnnvd_id: 未提取 -> CNNVD-201702-066
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:24
severity: SeverityLevel.MEDIUM → SeverityLevel.CRITICAL; cvss_score: 未提取 → 9.8; cvss_vector: NOT_EXTRACTED → CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H; cvss_version: NOT_EXTRACTED → 3.0; affected_products_count: 0 → 14; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.CRITICAL
  • cvss_score: 未提取 -> 9.8
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • cvss_version: NOT_EXTRACTED -> 3.0
  • affected_products_count: 0 -> 14
  • data_sources: ['cve'] -> ['cve', 'nvd']