CVE-2019-1831 (CNNVD-201904-829)
中文标题:
Cisco Email Security Appliance 输入验证错误漏洞
英文标题:
Cisco Email Security Appliance Content Filter Bypass Vulnerability
漏洞描述
中文描述:
Cisco Email Security Appliance（ESA）是美国思科（Cisco）公司的一个电子邮件安全设备。AsyncOS Software是运行在其中的一套操作系统。 Cisco ESA中的AsyncOS Software的邮件消息扫描存在输入验证错误漏洞，该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
英文描述:
A vulnerability in the email message scanning of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper input validation of the email body. An attacker could exploit this vulnerability by inserting specific character strings in the message. A successful exploit could allow the attacker to bypass configured content filters that would normally drop the email.
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 Email Security Appliance (ESA) | 11.1.2-023 | - | - |
cpe:2.3:a:cisco:cisco_email_security_appliance_(esa):11.1.2-023:*:*:*:*:*:*:*
|
| cisco | email_security_appliance | 11.1.2-023 | - | - |
cpe:2.3:a:cisco:email_security_appliance:11.1.2-023:*:*:*:*:*:*:*
|
| cisco | email_security_appliance | 12.0.0-208 | - | - |
cpe:2.3:a:cisco:email_security_appliance:12.0.0-208:*:*:*:*:*:*:*
|
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
3.0 (cna)
MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/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-2019-1831 |
2025-11-11 15:20:08 | 2025-11-11 07:35:39 |
| NVD | nvd_CVE-2019-1831 |
2025-11-11 14:56:21 | 2025-11-11 07:44:10 |
| CNNVD | cnnvd_CNNVD-201904-829 |
2025-11-11 15:10:11 | 2025-11-11 07:54:29 |
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-201904-829
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 3
- data_sources: ['cve'] -> ['cve', 'nvd']