CVE-2018-0472 (CNNVD-201809-1251)

HIGH
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
CVSS分数: 8.6
发布时间: 2018-10-05 14:00:00
漏洞类型: 输入验证错误
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 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:
CWE-20
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 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:
(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
105418 vdb-entry
cve.org
访问
1041737 vdb-entry
cve.org
访问
1041735 vdb-entry
cve.org
访问
20180926 Cisco IOS XE Software and Cisco ASA 5500-X Series Adaptive Security Appliance IPsec Denial of Service Vulnerability vendor-advisory
cve.org
访问
无标题 x_refsource_MISC
cve.org
访问
CVSS评分详情
8.6
HIGH
CVSS向量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS版本: 3.0
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2018-10-05 14:00:00
修改时间:
2024-11-26 14:38:07
创建时间:
2025-11-11 15:34:57
更新时间:
2025-11-11 15:53:56
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-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
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 15:53:56
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
  • 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']
v2 NVD
2025-11-11 15:43:33
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']
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']