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
cve.org
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']