CVE-2018-0170 (CNNVD-201803-1023)
中文标题:
Cisco IOS XE Software 安全漏洞
英文标题:
A vulnerability in the Cisco Umbrella Integration feature of Cisco IOS XE Software could allow an un...
漏洞描述
中文描述:
Cisco IOS XE Software是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。 Cisco IOS XE Software中的Cisco Umbrella Integration功能存在拒绝服务漏洞，该漏洞源于程序在处理畸形的数据包时存在逻辑错误。远程攻击者可通过发送特制的畸形IP数据包利用该漏洞造成拒绝服务。
英文描述:
A vulnerability in the Cisco Umbrella Integration feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition, related to the OpenDNS software. The vulnerability is due to a logic error that exists when handling a malformed incoming packet, leading to access to an internal data structure after it has been freed. An attacker could exploit this vulnerability by sending crafted, malformed IP packets to an affected device. A successful exploit could allow the attacker to cause an affected device to reload, resulting in a DoS condition. Cisco Bug IDs: CSCvb86327.
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_xe | 16.4.1 | - | - |
cpe:2.3:o:cisco:ios_xe:16.4.1:*:*:*:*:*:*:*
|
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-2018-0170 |
2025-11-11 15:19:35 | 2025-11-11 07:34:56 |
| NVD | nvd_CVE-2018-0170 |
2025-11-11 14:55:53 | 2025-11-11 07:43:33 |
| CNNVD | cnnvd_CNNVD-201803-1023 |
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 -> 资源管理错误
- cnnvd_id: 未提取 -> CNNVD-201803-1023
- 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 -> 1
- data_sources: ['cve'] -> ['cve', 'nvd']