CVE-2011-2560 (CNNVD-201108-463)

HIGH
中文标题:
Cisco Unified Communications Manager报文捕获服务拒绝服务漏洞
英文标题:
The Packet Capture Service in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) ...
CVSS分数: 7.8
发布时间: 2011-08-29 15:00:00
漏洞类型: 资源管理错误
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 Unified Communications Manager是企业级IP电话呼叫处理系统。 Cisco Unified Communications Manager中存在报文捕获服务拒绝服务漏洞。此漏洞源于默认启用的Packet Capture Service未能正确暂停或关闭闲置的TCP连接,远程攻击者可通过打开多个连接,使Cisco Unified Communications Manager的内存耗尽,造成重启。

英文描述:

The Packet Capture Service in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x does not properly handle idle TCP connections, which allows remote attackers to cause a denial of service (memory consumption and restart) by making many connections, aka Bug ID CSCtf97162.

CWE类型:
CWE-399
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 unified_communications_manager 4.1\(3\) - - cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\):*:*:*:*:*:*:*
cisco unified_communications_manager 4.1\(3\)sr1 - - cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\)sr1:*:*:*:*:*:*:*
cisco unified_communications_manager 4.1\(3\)sr2 - - cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\)sr2:*:*:*:*:*:*:*
cisco unified_communications_manager 4.1\(3\)sr3 - - cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\)sr3:*:*:*:*:*:*:*
cisco unified_communications_manager 4.1\(3\)sr4 - - cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\)sr4:*:*:*:*:*:*:*
cisco unified_communications_manager 4.2 - - cpe:2.3:a:cisco:unified_communications_manager:4.2:*:*:*:*:*:*:*
cisco unified_communications_manager 4.2.1 - - cpe:2.3:a:cisco:unified_communications_manager:4.2.1:*:*:*:*:*:*:*
cisco unified_communications_manager 4.2.2 - - cpe:2.3:a:cisco:unified_communications_manager:4.2.2:*:*:*:*:*:*:*
cisco unified_communications_manager 4.2.3 - - cpe:2.3:a:cisco:unified_communications_manager:4.2.3:*:*:*:*:*:*:*
cisco unified_communications_manager 4.2.3sr1 - - cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr1:*:*:*:*:*:*:*
cisco unified_communications_manager 4.2.3sr2 - - cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr2:*:*:*:*:*:*:*
cisco unified_communications_manager 4.2.3sr2b - - cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr2b:*:*:*:*:*:*:*
cisco unified_communications_manager 4.3 - - cpe:2.3:a:cisco:unified_communications_manager:4.3:*:*:*:*:*:*:*
cisco unified_communications_manager 4.3\(1\) - - cpe:2.3:a:cisco:unified_communications_manager:4.3\(1\):*:*:*:*:*:*:*
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
20110824 Cisco Unified Communications Manager Denial of Service Vulnerabilities vendor-advisory
cve.org
访问
CVSS评分详情
7.8
HIGH
CVSS向量: AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS版本: 2.0
机密性
NONE
完整性
NONE
可用性
COMPLETE
时间信息
发布时间:
2011-08-29 15:00:00
修改时间:
2024-09-17 04:19:34
创建时间:
2025-11-11 15:33:16
更新时间:
2025-11-11 15:49:53
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-2011-2560 2025-11-11 15:18:22 2025-11-11 07:33:16
NVD nvd_CVE-2011-2560 2025-11-11 14:53:43 2025-11-11 07:42:05
CNNVD cnnvd_CNNVD-201108-463 2025-11-11 15:09:13 2025-11-11 07:49:53
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 15:49:53
vulnerability_type: 未提取 → 资源管理错误; cnnvd_id: 未提取 → CNNVD-201108-463; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 资源管理错误
  • cnnvd_id: 未提取 -> CNNVD-201108-463
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:42:05
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 7.8; cvss_vector: NOT_EXTRACTED → AV:N/AC:L/Au:N/C:N/I:N/A:C; cvss_version: NOT_EXTRACTED → 2.0; affected_products_count: 0 → 14; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
  • cvss_score: 未提取 -> 7.8
  • cvss_vector: NOT_EXTRACTED -> AV:N/AC:L/Au:N/C:N/I:N/A:C
  • cvss_version: NOT_EXTRACTED -> 2.0
  • affected_products_count: 0 -> 14
  • data_sources: ['cve'] -> ['cve', 'nvd']