CVE-2020-19721
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 存在安全漏洞，该漏洞源于Ap4TrunAtom.cpp中存在堆缓冲区溢出漏洞，导致系统崩溃和拒绝服务(DOS)。
Possible ATT&CK Techniques 2 AI
T1068 · Exploitation for Privilege Escalation T1203 · Exploitation for Client Execution
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2020-19721
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A heap buffer overflow vulnerability in Ap4TrunAtom.cpp of Bento 1.5.1-628 may lead to an out-of-bounds write while running mp42aac, leading to system crashes and 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 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 存在安全漏洞，该漏洞源于Ap4TrunAtom.cpp中存在堆缓冲区溢出漏洞，导致系统崩溃和拒绝服务(DOS)。
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-2020-19721
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-19721
请登录查看更多情报信息。
Other References for CVE-2020-19721 (1)
-
https://github.com/axiomatic-systems/Bento4/issues/415 x_refsource_MISC
Same Patch Batch · n/a · 2021-07-13 · 42 CVEs total
| CVE-2020-20252 | MikroTik RouterOS 代码问题漏洞 | |
| CVE-2021-36122 | Echo ShareCare 参数注入漏洞 | |
| CVE-2020-22873 | Jsish 缓冲区错误漏洞 | |
| CVE-2020-22874 | Jsish 输入验证错误漏洞 | |
| CVE-2020-22875 | Jsish 输入验证错误漏洞 | |
| CVE-2020-22876 | QuickJS 缓冲区错误漏洞 | |
| CVE-2020-22882 | moddable 输入验证错误漏洞 | |
| CVE-2020-22884 | Espruino 缓冲区错误漏洞 | |
| CVE-2020-22885 | ccxvii mujs 缓冲区错误漏洞 | |
| CVE-2020-22886 | ccxvii mujs 缓冲区错误漏洞 | |
| CVE-2020-22907 | Jshish 缓冲区错误漏洞 | |
| CVE-2021-36121 | Echo ShareCare 代码问题漏洞 | |
| CVE-2021-31217 | SolarWinds DameWare Mini Remote Control 权限许可和访问控制问题漏洞 | |
| CVE-2021-22000 | VMware Thinapp 代码问题漏洞 | |
| CVE-2021-21994 | VMware ESXi 授权问题漏洞 | |
| CVE-2021-21995 | VMware ESXi 缓冲区错误漏洞 | |
| CVE-2020-19717 | Bento4 代码问题漏洞 | |
| CVE-2020-19718 | Bento4 代码问题漏洞 | |
| CVE-2020-19719 | Bento4 安全漏洞 | |
| CVE-2020-19720 | Bento4 缓冲区错误漏洞 |
Showing top 20 of 42 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-19721
No comments yet