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CVE-2021-40568

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.

GPAC是一款开源的多媒体框架。 Gpac 存在安全漏洞，该漏洞源于一个缓冲区溢出漏洞存在于Gpac到1.0.1之间，它是通过av parser .c中的svc解析slice函数中的一个畸形的MP4文件存在的。攻击者可利用该漏洞导致拒绝服务，甚至代码执行和权限升级。

AI Predicted 8.8 Difficulty: Easy EPSS 1.31% · P70
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I. Basic Information for CVE-2021-40568

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A buffer overflow vulnerability exists in Gpac through 1.0.1 via a malformed MP4 file in the svc_parse_slice function in av_parsers.c, which allows attackers to cause a denial of service, even code execution and escalation of privileges.
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
Gpac 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GPAC是一款开源的多媒体框架。 Gpac 存在安全漏洞，该漏洞源于一个缓冲区溢出漏洞存在于Gpac到1.0.1之间，它是通过av parser .c中的svc解析slice函数中的一个畸形的MP4文件存在的。攻击者可利用该漏洞导致拒绝服务，甚至代码执行和权限升级。
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-2021-40568

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III. Intelligence Information for CVE-2021-40568

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Patches & Fixes for CVE-2021-40568 (1)

Vendor Advisories for CVE-2021-40568 (1)

Other References for CVE-2021-40568 (1)

Same Patch Batch · n/a · 2022-01-13 · 19 CVEs total

CVE-2021-23824 6.5 MEDIUM Content Injection
CVE-2021-23514 6.5 MEDIUM Path Traversal
CVE-2021-45806 Jpress 代码注入漏洞
CVE-2021-33046 多款Dahua产品授权问题漏洞
CVE-2021-45807 Jpress 命令注入漏洞
CVE-2021-45422 Reprise Software Reprise License Manager 跨站脚本漏洞
CVE-2021-40573 GPAC 资源管理错误漏洞
CVE-2021-40813 Element-IT HTTP Commander 跨站脚本漏洞
CVE-2021-40327 Linaro Trusted Firmware-M 安全漏洞
CVE-2021-40567 Gpac 安全漏洞
CVE-2021-45760 GPAC 缓冲区错误漏洞
CVE-2021-40576 GPAC 代码问题漏洞
CVE-2021-40575 GPAC 代码问题漏洞
CVE-2021-40574 GPAC 资源管理错误漏洞
CVE-2021-40572 GPAC 资源管理错误漏洞
CVE-2021-40571 GPAC 资源管理错误漏洞
CVE-2021-40570 GPAC 资源管理错误漏洞
CVE-2021-40569 GPAC 资源管理错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-40568

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