CVE-2018-0156 (CNNVD-201803-1034)
中文标题:
Cisco IOS Software和IOS XE Software 资源管理错误漏洞
英文标题:
A vulnerability in the Smart Install feature of Cisco IOS Software and Cisco IOS XE Software could a...
漏洞描述
中文描述:
Cisco IOS Software和IOS XE Software都是美国思科(Cisco)公司为其网络设备开发的操作系统。 Cisco IOS Software和IOS XE Software中的Smart Install功能存在资源管理错误漏洞,该漏洞源于程序没有正确的校验数据包数据。远程攻击者可通过向TCP 4786端口上的设备发送特制的数据包利用该漏洞造成拒绝服务(设备重新加载)。
英文描述:
A vulnerability in the Smart Install feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to improper validation of packet data. An attacker could exploit this vulnerability by sending a crafted packet to an affected device on TCP port 4786. Only Smart Install client switches are affected. Cisco devices that are configured as a Smart Install director are not affected by this vulnerability. Cisco Bug IDs: CSCvd40673.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| cisco | ios | 15.2\(2\)e4 | - | - |
cpe:2.3:o:cisco:ios:15.2\(2\)e4:*:*:*:*:*:*:*
|
| cisco | ios | 15.2\(2a\)ja | - | - |
cpe:2.3:o:cisco:ios:15.2\(2a\)ja:*:*:*:*:*:*:*
|
| cisco | ios_xe | 15.2\(2\)e4 | - | - |
cpe:2.3:o:cisco:ios_xe:15.2\(2\)e4:*:*:*:*:*:*:*
|
| cisco | ios_xe | 15.2\(2a\)ja | - | - |
cpe:2.3:o:cisco:ios_xe:15.2\(2a\)ja:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2018-0156 |
2025-11-11 15:19:35 | 2025-11-11 07:34:56 |
| NVD | nvd_CVE-2018-0156 |
2025-11-11 14:55:53 | 2025-11-11 07:43:33 |
| CNNVD | cnnvd_CNNVD-201803-1034 |
2025-11-11 15:09:59 | 2025-11-11 07:53:35 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 输入验证错误
- cnnvd_id: 未提取 -> CNNVD-201803-1034
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
- cvss_score: 未提取 -> 7.5
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 0 -> 4
- references_count: 5 -> 6
- data_sources: ['cve'] -> ['cve', 'nvd']