CVE-2018-0161 (CNNVD-201803-1029)
中文标题:
多款Cisco产品Cisco IOS Software Simple Network Management Protocol子系统资源管理错误漏洞
英文标题:
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software run...
漏洞描述
中文描述:
Cisco Catalyst 2960-L Series Switches等都是美国思科(Cisco)公司的交换机设备。Cisco IOS Software是运行在其中的一套操作系统。Simple Network Management Protocol(SNMP)subsystem是其中的一个用于网络设备管理信息交换的简单网络管理子系统。 多款Cisco产品中的Cisco IOS Software的SNMP子系统存在资源管理错误漏洞。当设备配置有SNMP 2版本(SNMPv2)或SNMP 3版本(SNMPv3)时,远程攻击者可通过对ciscoFlashMIB OID发送SNMP GET请求利用该漏洞造成拒绝服务。以下产品受到影响:Cisco Catalyst 2960-L Series Switches;Cisco Catalyst Digital Building Series Switches 8P;Cisco Catalyst Digital Building Series Switches 8U。
英文描述:
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software running on certain models of Cisco Catalyst Switches could allow an authenticated, remote attacker to cause a denial of service (DoS) condition, aka a GET MIB Object ID Denial of Service Vulnerability. The vulnerability is due to a condition that could occur when the affected software processes an SNMP read request that contains a request for the ciscoFlashMIB object ID (OID). An attacker could trigger this vulnerability by issuing an SNMP GET request for the ciscoFlashMIB OID on an affected device. A successful exploit could cause the affected device to restart due to a SYS-3-CPUHOG. This vulnerability affects the following Cisco devices if they are running a vulnerable release of Cisco IOS Software and are configured to use SNMP Version 2 (SNMPv2) or SNMP Version 3 (SNMPv3): Cisco Catalyst 2960-L Series Switches, Cisco Catalyst Digital Building Series Switches 8P, Cisco Catalyst Digital Building Series Switches 8U. Cisco Bug IDs: CSCvd89541.
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\(5\)e | - | - |
cpe:2.3:o:cisco:ios:15.2\(5\)e:*:*:*:*:*:*:*
|
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:H/PR:L/UI:N/S:C/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-2018-0161 |
2025-11-11 15:19:35 | 2025-11-11 07:34:56 |
| NVD | nvd_CVE-2018-0161 |
2025-11-11 14:55:53 | 2025-11-11 07:43:33 |
| CNNVD | cnnvd_CNNVD-201803-1029 |
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-201803-1029
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- cvss_score: 未提取 -> 6.3
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 0 -> 1
- references_count: 3 -> 4
- data_sources: ['cve'] -> ['cve', 'nvd']