CVE-2019-1983— Cisco Content Security Management Appliance和Cisco Email Security Appliance 输入验证错误漏洞
一分钟漏洞结论
影响对象
Cisco Cisco Email Security Appliance (ESA)
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Cisco Content Security Management Appliance（SMA）和Cisco Email Security Appliance（ESA）都是美国思科（Cisco）公司的产品。Cisco Content Security Management Appliance是一套内容安全管理设备。该设备主要用于管理电子邮件和Web安全设备的所有策略、报告、审计信息等。Cisco Email Security Appliance是一个电子邮件安全设备。 Cisco Email Securi
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一、 漏洞 CVE-2019-1983 基础信息
漏洞信息
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Vulnerability Title
Cisco Email Security Appliance and Cisco Content Security Management Appliance Denial of Service Vulnerability
来源: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the email message filtering feature of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) and Cisco Content Security Management Appliance (SMA) could allow an unauthenticated, remote attacker to cause repeated crashes in some internal processes that are running on the affected devices, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient input validation of email attachments. An attacker could exploit this vulnerability by sending an email message with a crafted attachment through an affected device. A successful exploit could allow the attacker to cause specific processes to crash repeatedly, resulting in the complete unavailability of both the Cisco Advanced Malware Protection (AMP) and message tracking features and in severe performance degradation while processing email. After the affected processes restart, the software resumes filtering for the same attachment, causing the affected processes to crash and restart again. A successful exploit could also allow the attacker to cause a repeated DoS condition. Manual intervention may be required to recover from this situation.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
来源: CVE Program / CVE List V5
Vulnerability Title
Cisco Content Security Management Appliance和Cisco Email Security Appliance 输入验证错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Cisco Content Security Management Appliance（SMA）和Cisco Email Security Appliance（ESA）都是美国思科（Cisco）公司的产品。Cisco Content Security Management Appliance是一套内容安全管理设备。该设备主要用于管理电子邮件和Web安全设备的所有策略、报告、审计信息等。Cisco Email Security Appliance是一个电子邮件安全设备。 Cisco Email Securi
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Cisco | Cisco Email Security Appliance (ESA) | n/a | - |
|
二、漏洞 CVE-2019-1983 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
高级
未找到公开 POC。
登录以生成 AI POC三、漏洞 CVE-2019-1983 的情报信息
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同批安全公告 · Cisco · 2020-09-23 · 共 34 条
| CVE-2020-3569 | 8.6 HIGH | Cisco IOS XR 资源管理错误漏洞 |
| CVE-2019-16021 | Cisco IOS XR 资源管理错误漏洞 | |
| CVE-2019-16019 | Cisco IOS XR 资源管理错误漏洞 | |
| CVE-2019-16023 | Cisco IOS XR 资源管理错误漏洞 | |
| CVE-2019-16025 | Cisco Emergency Responder 跨站脚本漏洞 | |
| CVE-2019-16028 | Cisco Firepower Management Center 授权问题漏洞 | |
| CVE-2019-1736 | Cisco UCS C-Series Rack Servers 数据伪造问题漏洞 | |
| CVE-2019-1888 | Cisco Unified Contact Center Express 代码问题漏洞 | |
| CVE-2019-1947 | Cisco Email Security Appliance 和 AsyncOS Software 输入验证错误漏洞 | |
| CVE-2020-3116 | 多款Cisco产品输入验证错误漏洞 | |
| CVE-2020-3117 | Cisco Web Security Appliance和Content Security Management Appliance AsyncOS 注入漏洞 | |
| CVE-2020-3124 | Cisco Hosted Collaboration Mediation Fulfillment 跨站请求伪造漏洞 | |
| CVE-2020-3130 | Cisco Unity Connection 输入验证错误漏洞 | |
| CVE-2020-3133 | Cisco Email Security Appliance AsyncOS Software 输入验证错误漏洞 | |
| CVE-2020-3135 | Cisco Unified Communications Manager 跨站请求伪造漏洞 | |
| CVE-2020-3137 | Cisco Email Security Appliance AsyncOS Software 跨站脚本漏洞 | |
| CVE-2020-3143 | Cisco TelePresence CE、Cisco TelePresence Codec和Cisco RoomOS 路径遍历漏洞 | |
| CVE-2019-15283 | Cisco Webex Network Recording Player和Cisco Webex Player 缓冲区错误漏洞 | |
| CVE-2019-16017 | Cisco Unified Customer Voice Portal Software 权限许可和访问控制问题漏洞 | |
| CVE-2019-16009 | Cisco IOS和IOS XE 跨站请求伪造漏洞 |
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IV. Related Vulnerabilities
V. Comments for CVE-2019-1983
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