CVE-2021-31227
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I. Basic Information for CVE-2021-31227
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in HCC embedded InterNiche 4.0.1. A potential heap buffer overflow exists in the code that parses the HTTP POST request, due to an incorrect signed integer comparison. This vulnerability requires the attacker to send a malformed HTTP packet with a negative Content-Length, which bypasses the size checks and results in a large heap overflow in the wbs_multidata buffer copy.
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
HCC Embedded InterNiche 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HCC Embedded InterNiche是一款时事通讯软件。 HCC Embedded InterNiche中存在安全漏洞。该漏洞源于TCP/IP堆栈解析HTTP POST请求代码的缓存堆溢出。
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-2021-31227
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-31227 (1)
- https://www.kb.cert.org/vuls/id/608209x_refsource_MISC
Security Blog Posts for CVE-2021-31227 (1)
Same Patch Batch · n/a · 2021-08-19 · 29 CVEs total
| CVE-2021-28001 | Textpattern CMS 跨站脚本漏洞 | |
| CVE-2020-18900 | Libyal Libexe缓冲区错误漏洞 | |
| CVE-2020-18898 | Exiv2 缓冲区错误漏洞 | |
| CVE-2020-18897 | libyal libpff 资源管理错误漏洞 | |
| CVE-2021-37597 | WordPress WP Cerber 授权问题漏洞 | |
| CVE-2021-37598 | WordPress WP Cerber 安全漏洞 | |
| CVE-2021-28490 | Owasp CSRFGuard 跨站请求伪造漏洞 | |
| CVE-2020-20645 | EyouCMS 跨站脚本漏洞 | |
| CVE-2020-20642 | EyouCMS 跨站请求伪造漏洞 | |
| CVE-2021-39302 | MISP SQL注入漏洞 | |
| CVE-2020-18748 | Typora 跨站脚本漏洞 | |
| CVE-2021-29280 | TP-Link WR840N 安全漏洞 | |
| CVE-2021-27822 | Phpgurukul Vehicle Parking Management System 跨站脚本漏洞 | |
| CVE-2021-28002 | Textpattern Cms 跨站脚本漏洞 | |
| CVE-2020-18899 | Exiv2 资源管理错误漏洞 | |
| CVE-2021-28000 | Local Services Search Engine Management System 跨站脚本漏洞 | |
| CVE-2021-27999 | Local Services Search Engine Management System SQL注入漏洞 | |
| CVE-2021-39273 | XeroSecurity Sn1per 安全漏洞 | |
| CVE-2021-39274 | XeroSecurity Sn1per 安全漏洞 | |
| CVE-2021-31401 | HCC Embedded InterNiche 输入验证错误漏洞 |
Showing top 20 of 29 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2021-31227
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