CVE-2018-0419 (CNNVD-201808-457)
中文标题:
Cisco Email Security Appliances 输入验证漏洞
英文标题:
A vulnerability in certain attachment detection mechanisms of Cisco Email Security Appliances (ESA) ...
漏洞描述
中文描述:
Cisco Email Security Appliance(ESA)是美国思科(Cisco)公司的一套电子邮件安全设备。该设备提供垃圾邮件保护、邮件加密、数据丢失防护等功能。 Cisco ESA中的附件检测机制存在输入验证漏洞,该漏洞源于对可执行文件中的内容检测不当。远程攻击者可利用该漏洞绕过受影响系统的过滤功能,向用户发送包含恶意可执行文件的电子邮件消息。
英文描述:
A vulnerability in certain attachment detection mechanisms of Cisco Email Security Appliances (ESA) could allow an unauthenticated, remote attacker to bypass the filtering functionality of an affected system. The vulnerability is due to the improper detection of content within executable (EXE) files. An attacker could exploit this vulnerability by sending a customized EXE file that is not recognized and blocked by the ESA. A successful exploit could allow an attacker to send email messages that contain malicious executable files to unsuspecting users. Cisco Bug IDs: CSCvh03786.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco Systems, Inc. | Email Security Appliance (ESA) | unspecified | - | - |
cpe:2.3:a:cisco_systems,_inc.:email_security_appliance_(esa):unspecified:*:*:*:*:*:*:*
|
| cisco | email_security_appliance | - | - | - |
cpe:2.3:a:cisco:email_security_appliance:-:*:*:*:*:*:*:*
|
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:U/C:N/I:H/A:N
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-2018-0419 |
2025-11-11 15:19:35 | 2025-11-11 07:34:57 |
| NVD | nvd_CVE-2018-0419 |
2025-11-11 14:55:57 | 2025-11-11 07:43:33 |
| CNNVD | cnnvd_CNNVD-201808-457 |
2025-11-11 15:10:04 | 2025-11-11 07:53:53 |
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-201808-457
- 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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- cvss_version: NOT_EXTRACTED -> 3.0
- affected_products_count: 1 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']