CVE-2021-42341
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I. Basic Information for CVE-2021-42341
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
checkpath in OpenRC before 0.44.7 uses the direct output of strlen() to allocate strings, which does not account for the '\0' byte at the end of the string. This results in memory corruption. CVE-2021-42341 was introduced in git commit 63db2d99e730547339d1bdd28e8437999c380cae, which was introduced as part of OpenRC 0.44.0 development.
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
OpenRC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenRC是Openrc团队的一个基于提供init程序的初始化系统。 OpenRC 0.44.7之前版本存在安全漏洞，该漏洞源于软件中的 checkpath使用strlen函数的直接输出来分配字符串，不考虑字符串末尾的字节，导致内存损坏。
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-2021-42341
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/OpenRC/openrc/issues/418x_refsource_MISC
- https://bugs.gentoo.org/816900x_refsource_MISC
- https://github.com/OpenRC/openrc/pull/462x_refsource_MISC
- https://github.com/OpenRC/openrc/issues/459x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-42341
Same Patch Batch · n/a · 2021-10-14 · 22 CVEs total
| CVE-2021-42369 | 9.9 CRITICAL | Imagicle Application Suite (For Cisco Uc) SQL注入漏洞 |
| CVE-2020-19954 | S-CMS 代码问题漏洞 | |
| CVE-2021-36389 | Yellowfin Business Intelligence Yellowfin 代码注入漏洞 | |
| CVE-2021-36388 | Yellowfin Business Intelligence Yellowfin 安全漏洞 | |
| CVE-2021-36387 | Yellowfin Business Intelligence Yellowfin 跨站脚本漏洞 | |
| CVE-2021-32571 | Network Manager 安全漏洞 | |
| CVE-2021-32569 | Network Manager 跨站脚本漏洞 | |
| CVE-2021-42228 | Kindeditor 跨站请求伪造漏洞 | |
| CVE-2021-42227 | Kindeditor 跨站脚本漏洞 | |
| CVE-2021-37933 | Huntflow Enterprise 注入漏洞 | |
| CVE-2021-22963 | Fastify-Static 输入验证错误漏洞 | |
| CVE-2021-22964 | Fastify-Static 输入验证错误漏洞 | |
| CVE-2020-19957 | ZZCMS SQL注入漏洞 | |
| CVE-2020-19959 | ZZCMS SQL注入漏洞 | |
| CVE-2020-19961 | ZZCMS SQL注入漏洞 | |
| CVE-2020-19960 | ZZCMS SQL注入漏洞 | |
| CVE-2020-19962 | Chaojicms 跨站脚本漏洞 | |
| CVE-2020-19964 | PHPMyWind 跨站请求伪造漏洞 | |
| CVE-2020-22724 | Mercury Router Mer1200和Mercury Router Mer1200G 操作系统命令注入漏洞 | |
| CVE-2021-42342 | GoAhead 代码问题漏洞 |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2021-42341
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