CVE-2021-35344
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Daniel Kamil Kozar tsMuxer是Daniel Kamil Kozar开源的一个应用程序。用于重混合/混合基本流的传输流混合器。 tsMuxer 2.6.16存在安全漏洞，该漏洞源于bitStream.h中的函数BitStreamReader:：getCurVal包含基于堆的缓冲区溢出。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-35344
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
tsMuxer v2.6.16 was discovered to contain a heap-based buffer overflow via the function BitStreamReader::getCurVal in bitStream.h.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Daniel Kamil Kozar tsMuxer 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Daniel Kamil Kozar tsMuxer是Daniel Kamil Kozar开源的一个应用程序。用于重混合/混合基本流的传输流混合器。 tsMuxer 2.6.16存在安全漏洞，该漏洞源于bitStream.h中的函数BitStreamReader:：getCurVal包含基于堆的缓冲区溢出。
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-2021-35344
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2021-35344 (1)
Other References for CVE-2021-35344 (1)
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https://github.com/justdan96/tsMuxer/issues/432 x_refsource_MISC
Same Patch Batch · n/a · 2021-12-03 · 16 CVEs total
| CVE-2021-23758 | 8.1 HIGH | Deserialization of Untrusted Data |
| CVE-2021-23562 | 4.2 MEDIUM | Arbitrary File Upload |
| CVE-2021-43415 | Hashicorp Nomad 安全漏洞 | |
| CVE-2021-35415 | Chamilo LMS 跨站脚本漏洞 | |
| CVE-2021-35414 | Chamilo LMS SQL注入漏洞 | |
| CVE-2021-35413 | Chamilo LMS 代码注入漏洞 | |
| CVE-2021-35346 | Daniel Kamil Kozar tsMuxer缓冲区错误漏洞 | |
| CVE-2021-44349 | TuziCMS SQL注入漏洞 | |
| CVE-2021-44348 | TuziCMS SQL注入漏洞 | |
| CVE-2021-44347 | TuziCMS SQL注入漏洞 | |
| CVE-2021-44352 | Tenda AC15 缓冲区错误漏洞 | |
| CVE-2021-43676 | matyhtf 路径遍历漏洞 | |
| CVE-2021-44278 | Librenms 路径遍历漏洞 | |
| CVE-2021-43674 | ThinkUp 路径遍历漏洞 | |
| CVE-2021-43673 | zyx0814 dzzoffice 跨站脚本漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-35344
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