CVE-2021-21850
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I. Basic Information for CVE-2021-21850
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An exploitable integer overflow vulnerability exists 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 when the library encounters an atom using the “trun” FOURCC code due to unchecked 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 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GPAC是一款开源的多媒体框架。 GPAC Project Advanced Content 1.0.1版本存在安全漏洞，该漏洞源于"trun" decoder的MPEG-4解码功能中的整数溢出。远程攻击者可利用该漏洞欺骗受害者打开视频，触发整数溢出并在目标系统上执行任意代码。
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 Project | GPAC Project Advanced Content commit a8a8d412dabcb129e695c3e7d861fcc81f608304, GPAC Project Advanced Content v1.0.1 | - |
II. Public POCs for CVE-2021-21850
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2021-08-25 · 38 CVEs total
| CVE-2021-33885 | 10.0 CRITICAL | B.Braun SpaceCom2 数据伪造问题漏洞 |
| CVE-2021-33886 | 8.1 HIGH | B. Braun SpaceCom2 格式化字符串错误漏洞 |
| CVE-2021-33882 | 6.8 MEDIUM | B. Braun SpaceCom2 访问控制错误漏洞 |
| CVE-2021-33884 | 6.5 MEDIUM | B.Braun SpaceCom2 代码问题漏洞 |
| CVE-2021-33883 | 5.9 MEDIUM | B. Braun SpaceCom2 安全漏洞 |
| CVE-2021-32995 | Horner Automation Cscape 缓冲区错误漏洞 | |
| CVE-2021-32975 | Horner Automation Cscape 缓冲区错误漏洞 | |
| CVE-2020-18976 | Appneta Tcpreplay 缓冲区错误漏洞 | |
| CVE-2020-18974 | Netwide Assembler 缓冲区错误漏洞 | |
| CVE-2020-18972 | Sourceforge PoDoFo 信息泄露漏洞 | |
| CVE-2020-18971 | Sourceforge PoDoFo 缓冲区错误漏洞 | |
| CVE-2018-10790 | Bento4 安全漏洞 | |
| CVE-2021-40086 | Primekey Solutions PrimeKey EJBCA 信息泄露漏洞 | |
| CVE-2021-40087 | Primekey Solutions PrimeKey EJBCA 安全漏洞 | |
| CVE-2021-40088 | Primekey Solutions PrimeKey EJBCA 安全漏洞 | |
| CVE-2021-40089 | Primekey Solutions PrimeKey EJBCA 安全漏洞 | |
| CVE-2021-40083 | Knot Resolver 安全漏洞 | |
| CVE-2021-40084 | opensysusers 代码注入漏洞 | |
| CVE-2021-3605 | Industrial Light And Magic（lim） OpenEXR 缓冲区错误漏洞 | |
| CVE-2021-21849 | GPAC Project Advanced Content 缓冲区错误漏洞 |
Showing top 20 of 38 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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V. Comments for CVE-2021-21850
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