CVE-2021-21858
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I. Basic Information for CVE-2021-21858
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause an integer overflow due to unchecked addition arithmetic resulting in a heap-based buffer overflow that causes memory corruption. An attacker can convince a user to open a video to trigger this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出导致缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
GPAC Project Advanced Content 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GPAC Project Advanced Content是MPEG-4系统标准的实现，以ANSI C编写。 GPAC Project Advanced Content 中存在缓冲区错误漏洞，该漏洞源于产品的MPEG-4 decoding未能检查加法运算的正确性。攻击者可通过该漏洞导致内存损坏。 以下产品及版本受到影响：GPAC Project Advanced Content v1.0.1。
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 |
|---|---|---|---|---|
| - | GPAC | GPAC Project Advanced Content commit a8a8d412dabcb129e695c3e7d861fcc81f608304, GPAC Project Advanced Content v1.0.1 | - |
II. Public POCs for CVE-2021-21858
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2021-08-18 · 54 CVEs total
| CVE-2021-23424 | 7.5 HIGH | Regular Expression Denial of Service (ReDoS) |
| CVE-2021-23425 | 5.3 MEDIUM | Regular Expression Denial of Service (ReDoS) |
| CVE-2021-21856 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-39268 | SuiteCRM 跨站脚本漏洞 | |
| CVE-2021-21846 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-21851 | GPAC 输入验证错误漏洞 | |
| CVE-2021-21847 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-21845 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-39267 | SuiteCRM 跨站脚本漏洞 | |
| CVE-2021-21855 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-21854 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-21857 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2021-21825 | AT&T Labs Xmill 缓冲区错误漏洞 | |
| CVE-2021-21862 | GPAC Project Advanced Content 缓冲区错误漏洞 | |
| CVE-2020-18746 | AiteCMS SQL注入漏洞 | |
| CVE-2021-37358 | SeaCMS SQL注入漏洞 | |
| CVE-2021-21867 | 3s-smart Software Solutions CODESYS Development System 代码问题漏洞 | |
| CVE-2021-21868 | 3s-smart Software Solutions CODESYS Development System 代码问题漏洞 | |
| CVE-2021-21781 | Linux kernel安全漏洞 | |
| CVE-2021-38710 | Github yclas 跨站脚本漏洞 |
Showing top 20 of 54 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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GPAC MP4Box swf_parse.c swf_def_bits_jpeg stack-based overfl - CVE-2026-4016
GPAC SVG Parser load_svg.c svgin_process out-of-bounds write
Same vendor: n/a
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