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CVE-2020-21066

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 1.5.1.0版本存在缓冲区错误漏洞，该漏洞源于软件中的mp42acc工具中存在问题，其中的AP4 Dec3Atom::AP4 Dec3Atom在Ap4Dec3Atom.cpp存在堆缓冲区溢出漏洞，攻击者可以利用该漏洞发起拒绝服务攻击，导致程序崩溃。

AI Predicted 7.5 Difficulty: Moderate EPSS 0.85% · P57

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-21066

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Bento4 v1.5.1.0. There is a heap-buffer-overflow in AP4_Dec3Atom::AP4_Dec3Atom at Ap4Dec3Atom.cpp, leading to a denial of service (program crash), as demonstrated by mp42aac.
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 缓冲区错误漏洞
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 1.5.1.0版本存在缓冲区错误漏洞，该漏洞源于软件中的mp42acc工具中存在问题，其中的AP4 Dec3Atom::AP4 Dec3Atom在Ap4Dec3Atom.cpp存在堆缓冲区溢出漏洞，攻击者可以利用该漏洞发起拒绝服务攻击，导致程序崩溃。
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-2020-21066

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III. Intelligence Information for CVE-2020-21066

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Other References for CVE-2020-21066 (1)

Same Patch Batch · n/a · 2021-08-13 · 57 CVEs total

CVE-2021-31399 4.6 MEDIUM 2N Access Unit 信任管理问题漏洞
CVE-2020-18756 MAC1100 PLC 缓冲区错误漏洞
CVE-2021-38302 TYPO3 SQL注入漏洞
CVE-2021-21812 AT&T Labs Xmill 缓冲区错误漏洞
CVE-2021-21829 AT&T Labs Xmill 缓冲区错误漏洞
CVE-2021-21830 AT&T Labs Xmill 缓冲区错误漏洞
CVE-2021-21814 AT&T Labs Xmill 参数注入漏洞
CVE-2020-18759 MAC1100 PLC 信息泄露漏洞
CVE-2020-18758 MAC1100 PLC 命令注入漏洞
CVE-2020-18757 MAC1100 PLC 安全漏洞
CVE-2021-36785 TYPO3 跨站脚本漏洞
CVE-2020-18754 MAC1100 PLC 信息泄露漏洞
CVE-2020-18753 MAC1100 PLC 安全漏洞
CVE-2021-36792 TYPO3 安全漏洞
CVE-2021-36791 TYPO3 信息泄露漏洞
CVE-2021-36790 TYPO3 跨站脚本漏洞
CVE-2021-36789 TYPO3 SQL注入漏洞
CVE-2021-36380 Sunhillo SureLine 操作系统命令注入漏洞
CVE-2021-37028 HG8045Q 操作系统命令注入漏洞
CVE-2021-38553 Hashicorp HashiCorp Vault 安全特征问题漏洞

Showing top 20 of 57 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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