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CVE-2023-4679— Use After Free in gpac/gpac

Quick assessment

Affected
gpac gpac/gpac
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GPAC开源的一款开源的多媒体框架。 GPAC 2.3-DEV-revrelease版本存在资源管理错误漏洞，该漏洞源于内存释放后重用。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.27% · P20

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-4679

Vulnerability Information
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Vulnerability Title
Use After Free in gpac/gpac
Source: CVE Program / CVE List V5
Vulnerability Description
A use after free vulnerability exists in GPAC version 2.3-DEV-revrelease, specifically in the gf_filterpacket_del function in filter_core/filter.c at line 38. This vulnerability can lead to a double-free condition, which may cause the application to crash.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
GPAC 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GPAC是GPAC开源的一款开源的多媒体框架。 GPAC 2.3-DEV-revrelease版本存在资源管理错误漏洞，该漏洞源于内存释放后重用。
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/gpac unspecified ~ 2.3-DEV -

II. Public POCs for CVE-2023-4679

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III. Intelligence Information for CVE-2023-4679

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Vendor Advisories for CVE-2023-4679 (1)

IV. Related Vulnerabilities

Same product: gpac/gpac
Same vendor: gpac
Same weakness: CWE-416

V. Comments for CVE-2023-4679

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