CVE-2020-24337
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I. Basic Information for CVE-2020-24337
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in picoTCP and picoTCP-NG through 1.7.0. When an unsupported TCP option with zero length is provided in an incoming TCP packet, it is possible to cause a Denial-of-Service by achieving an infinite loop in the code that parses TCP options, aka tcp_parse_options() in pico_tcp.c.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
picoTCP-NG 和 picoTCP 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Contiki是一套用于IoT（物联网）设备的开源跨平台操作系统。Contiki-NG是一套用于下一代IoT（物联网）设备的开源跨平台操作系统。TCP（Transmission Control Protocol,传输控制协议）是一种面向连接的、可靠的、基于字节流的传输层通信协议，由IETF的RFC 793定义。 picoTCP-NG和picoTCP 存在输入验证错误漏洞，该漏洞源于处理TCP选项的函数不会验证其长度，从而使攻击者可以将具有精心制作的长度值的不常见/不受支持的TCP选项放入无限循环中。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2020-24337
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01x_refsource_MISC
- https://www.kb.cert.org/vuls/id/815128x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-24337
Same Patch Batch · n/a · 2020-12-11 · 94 CVEs total
| CVE-2020-28439 | 9.8 CRITICAL | Command Injection |
| CVE-2020-28440 | 9.8 CRITICAL | Command Injection |
| CVE-2020-7791 | 7.5 HIGH | Denial of Service (DoS) |
| CVE-2020-7793 | 7.5 HIGH | Regular Expression Denial of Service (ReDoS) |
| CVE-2020-7792 | 7.5 HIGH | Prototype Pollution |
| CVE-2020-7788 | 7.3 HIGH | Prototype Pollution |
| CVE-2020-7789 | 5.6 MEDIUM | Command Injection |
| CVE-2020-7790 | 5.3 MEDIUM | Arbitrary File Read |
| CVE-2020-5949 | F5 BIG-IP 安全漏洞 | |
| CVE-2020-13986 | uIP-Contiki-OS 输入验证错误漏洞 | |
| CVE-2020-15376 | Brocade Fabric OS 安全漏洞 | |
| CVE-2020-27730 | F5 NGINX Controller 路径遍历漏洞 | |
| CVE-2020-29455 | SmartyStreets liveAddressPlugin.js 跨站脚本漏洞 | |
| CVE-2020-19165 | PHPSHE SQL注入漏洞 | |
| CVE-2020-13988 | 多款Siemens产品输入验证错误漏洞 | |
| CVE-2020-35175 | Frappe Framework 安全漏洞 | |
| CVE-2020-17437 | Multiple Embedded TCP/IP 缓冲区错误漏洞 | |
| CVE-2020-17438 | Contiki 缓冲区错误漏洞 | |
| CVE-2020-17439 | Contiki 输入验证错误漏洞 | |
| CVE-2020-17440 | Contiki 安全漏洞 |
Showing top 20 of 94 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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V. Comments for CVE-2020-24337
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