CVE-2020-3571— Cisco Firepower 4110 ICMP Flood Denial of Service Vulnerability
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I. Basic Information for CVE-2020-3571
Vulnerability Information
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Vulnerability Title
Cisco Firepower 4110 ICMP Flood Denial of Service Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the ICMP ingress packet processing of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 4110 appliances could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incomplete input validation upon receiving ICMP packets. An attacker could exploit this vulnerability by sending a high number of crafted ICMP or ICMPv6 packets to an affected device. A successful exploit could allow the attacker to cause a memory exhaustion condition that may result in an unexpected reload. No manual intervention is needed to recover the device after the reload.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Firepower Threat Defense 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Firepower Threat Defense（FTD）是美国思科（Cisco）公司的一套提供下一代防火墙服务的统一软件。 Cisco Firepower Threat Defense (FTD) 存在安全漏洞，该漏洞源于在接收到ICMP数据包时不完整的输入验证造成的。攻击者可利用该漏洞可以通过向受影响的设备发送大量精心制作的ICMP或ICMPv6包来利用此漏洞。成功的利用可能使攻击者可利用该漏洞导致内存耗尽，从而导致意外的重新加载。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Cisco | Cisco Firepower Threat Defense Software | n/a | - |
II. Public POCs for CVE-2020-3571
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-icmp-dos-hxxcycMvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2020-3571
Same Patch Batch · Cisco · 2020-10-21 · 40 CVEs total
| CVE-2020-3456 | 8.8 HIGH | Cisco FXOS Software Firepower Chassis Manager Cross-Site Request Forgery Vulnerability |
| CVE-2020-3373 | 8.6 HIGH | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IP Fragme |
| CVE-2020-3528 | 8.6 HIGH | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software OSPFv2 Li |
| CVE-2020-3529 | 8.6 HIGH | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SSL VPN D |
| CVE-2020-3572 | 8.6 HIGH | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SSL/TLS S |
| CVE-2020-3533 | 8.6 HIGH | Cisco Firepower Threat Defense Software SNMP Denial of Service Vulnerability |
| CVE-2020-3514 | 8.2 HIGH | Cisco Firepower Threat Defense Software Multi-Instance Container Escape Vulnerability |
| CVE-2020-3410 | 8.1 HIGH | Cisco Firepower Management Center Software Common Access Card Authentication Bypass Vulner |
| CVE-2020-3555 | 6.8 MEDIUM | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SIP Denia |
| CVE-2020-3581 | 6.1 MEDIUM | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Servi |
| CVE-2020-3582 | 6.1 MEDIUM | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Servi |
| CVE-2020-3583 | 6.1 MEDIUM | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Servi |
| CVE-2020-3599 | 6.1 MEDIUM | Cisco Adaptive Security Appliance Software Web-Based Management Interface Reflected Cross- |
| CVE-2020-3580 | 6.1 MEDIUM | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Servi |
| CVE-2020-3565 | 5.8 MEDIUM | Cisco Firepower Threat Defense Software TCP Intercept Bypass Vulnerability |
| CVE-2020-3585 | 5.3 MEDIUM | Cisco Firepower 1000 Series Bleichenbacher Attack Vulnerability |
| CVE-2020-3578 | 5.3 MEDIUM | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software WebVPN Po |
| CVE-2020-3557 | 5.3 MEDIUM | Cisco Firepower Management Center Software Denial of Service Vulnerability |
| CVE-2020-3558 | 4.7 MEDIUM | Cisco Firepower Management Center Software Open Redirect Vulnerability |
| CVE-2020-3299 | Multiple Cisco Products SNORT HTTP Detection Engine File Policy Bypass Vulnerability |
Showing top 20 of 40 CVEs. View all on vendor page → →
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V. Comments for CVE-2020-3571
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