CVE-2018-0472 (CNNVD-201809-1251)
中文标题:
Cisco IOS XE Software platforms和ASA 5500-X Series Adaptive Security Appliance 输入验证漏洞
英文标题:
Cisco IOS XE Software and Cisco ASA 5500-X Series Adaptive Security Appliance IPsec Denial of Service Vulnerability
漏洞描述
中文描述:
Cisco IOS XE Software和ASA 5500-X Series Adaptive Security Appliance都是美国思科(Cisco)公司的产品。Cisco IOS XE Software是一套为其网络设备开发的操作系统。ASA 5500-X Series Adaptive Security Appliance是一款5500-X系列的安全设备。 Cisco IOS XE Software和ASA 5500-X Series Adaptive Security Appliance中的IPsec驱动程序代码存在输入验证漏洞,该漏洞源于程序没有正确的处理畸形的IPsec Authentication Header (AH)或Encapsulating Security Payload (ESP)数据包。远程攻击者可通过发送畸形的Ipsec数据包利用该漏洞造成设备重新加载,导致拒绝服务。
英文描述:
A vulnerability in the IPsec driver code of multiple Cisco IOS XE Software platforms and the Cisco ASA 5500-X Series Adaptive Security Appliance (ASA) could allow an unauthenticated, remote attacker to cause the device to reload. The vulnerability is due to improper processing of malformed IPsec Authentication Header (AH) or Encapsulating Security Payload (ESP) packets. An attacker could exploit this vulnerability by sending malformed IPsec packets to be processed by an affected device. An exploit could allow the attacker to cause a reload of the affected device.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco | Cisco Adaptive Security Appliance (ASA) Software | n/a | - | - |
cpe:2.3:a:cisco:cisco_adaptive_security_appliance_(asa)_software:n_a:*:*:*:*:*:*:*
|
| cisco | ios_xe | 15.5\(3\)s5.36 | - | - |
cpe:2.3:o:cisco:ios_xe:15.5\(3\)s5.36:*:*:*:*:*:*:*
|
| cisco | ios_xe | 16.8.1 | - | - |
cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*
|
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:3.0/AV:N/AC:L/PR:N/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-2018-0472 |
2025-11-11 15:19:35 | 2025-11-11 07:34:57 |
| NVD | nvd_CVE-2018-0472 |
2025-11-11 14:55:59 | 2025-11-11 07:43:33 |
| CNNVD | cnnvd_CNNVD-201809-1251 |
2025-11-11 15:10:05 | 2025-11-11 07:53:56 |
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-201809-1251
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
- cvss_score: 未提取 -> 8.6
- cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
- cvss_version: NOT_EXTRACTED -> 3.0
- affected_products_count: 1 -> 3
- data_sources: ['cve'] -> ['cve', 'nvd']