CVE-2021-28362
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I. Basic Information for CVE-2021-28362
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in Contiki through 3.0. When sending an ICMPv6 error message because of invalid extension header options in an incoming IPv6 packet, there is an attempt to remove the RPL extension headers. Because the packet length and the extension header length are unchecked (with respect to the available data) at this stage, and these variables are susceptible to integer underflow, it is possible to construct an invalid extension header that will cause memory corruption issues and lead to a Denial-of-Service condition. This is related to rpl-ext-header.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
Contiki 数字错误漏洞
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 through 3.0 存在安全漏洞，该漏洞源于变量是容易整数下溢,可以构造一个无效的扩展头,会导致内存泄露问题,导致拒绝服务条件。
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-2021-28362
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/contiki-os/contiki/releasesx_refsource_MISC
- https://www.kb.cert.org/vuls/id/815128x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-28362
Same Patch Batch · n/a · 2021-03-24 · 25 CVEs total
| CVE-2020-36283 | 9.6 CRITICAL | HID Global OMNIKEY 跨站请求伪造漏洞 |
| CVE-2021-27315 | Sourcecodesterk Doctor Appointment System SQL注入漏洞 | |
| CVE-2021-28967 | Xavier Hahn vscode-matlab 默认配置问题漏洞 | |
| CVE-2021-29133 | Alpine Linux 安全漏洞 | |
| CVE-2021-29025 | Bitweaver 跨站脚本漏洞 | |
| CVE-2021-29026 | Bitweaver 跨站脚本漏洞 | |
| CVE-2021-29027 | Bitweaver 跨站脚本漏洞 | |
| CVE-2021-29028 | Bitweaver 跨站脚本漏洞 | |
| CVE-2021-29029 | Bitweaver 跨站脚本漏洞 | |
| CVE-2021-29030 | Bitweaver 跨站脚本漏洞 | |
| CVE-2021-29031 | Bitweaver 跨站脚本漏洞 | |
| CVE-2021-29032 | Bitweaver 跨站脚本漏洞 | |
| CVE-2021-29033 | Bitweaver 跨站脚本漏洞 | |
| CVE-2020-15809 | SpinetiX SpinetiX 路径遍历漏洞 | |
| CVE-2021-27316 | Sourcecodesterk Doctor Appointment System SQL注入漏洞 | |
| CVE-2021-27319 | Sourcecodesterk Doctor Appointment System SQL注入漏洞 | |
| CVE-2021-27320 | Sourcecodesterk Doctor Appointment System SQL注入漏洞 | |
| CVE-2021-29002 | Plone 跨站脚本漏洞 | |
| CVE-2019-19349 | Red Hat OpenShift Container Platform 安全漏洞 | |
| CVE-2019-19350 | Red Hat OpenShift Container Platform 安全漏洞 |
Showing top 20 of 25 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2021-28362
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