CVE-2020-23330
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.
Bento4是一款用于读写MP4文件的开源的C++库。 Bento4 中存在代码问题漏洞，该漏洞源于产品 /Core/Ap4Stz2Atom.cpp 文件中的 AP4_Stz2Atom::GetSampleSize 函数未能验证空指针的有效性。攻击者可通过解引用空指针导致拒绝服务。以下产品及版本受到影响：Bento4 06c39d9 版本。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-23330
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Bento4 version 06c39d9. A NULL pointer dereference exists in the AP4_Stz2Atom::GetSampleSize component located in /Core/Ap4Stz2Atom.cpp. It allows an attacker to cause a denial of service (DOS).
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
Bento4 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bento4是一款用于读写MP4文件的开源的C++库。 Bento4 中存在代码问题漏洞，该漏洞源于产品 /Core/Ap4Stz2Atom.cpp 文件中的 AP4_Stz2Atom::GetSampleSize 函数未能验证空指针的有效性。攻击者可通过解引用空指针导致拒绝服务。以下产品及版本受到影响：Bento4 06c39d9 版本。
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-2020-23330
| # | POC Description | Source Link | Shenlong Link |
|---|
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Proof of Concept for CVE-2020-23330 (1)
Same Patch Batch · n/a · 2021-08-17 · 46 CVEs total
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| CVE-2020-23331 | Bento4 代码问题漏洞 | |
| CVE-2020-23334 | Bento4 缓冲区错误漏洞 | |
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| CVE-2020-23333 | Bento4 缓冲区错误漏洞 | |
| CVE-2021-21810 | AT&T Labs Xmill 缓冲区错误漏洞 | |
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| CVE-2020-13589 | Rukovoditel SQL注入漏洞 | |
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| CVE-2021-21832 | Deamon Tools Pro 输入验证错误漏洞 | |
| CVE-2020-22937 | EmpireCMS 代码注入漏洞 | |
| CVE-2021-25263 | Yandex Browser 安全漏洞 | |
| CVE-2021-39240 | Haproxy HAProxy 安全漏洞 | |
| CVE-2021-39241 | Haproxy HAProxy 安全漏洞 | |
| CVE-2021-39242 | Haproxy HAProxy 安全漏洞 |
Showing top 20 of 46 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-23330
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