CVE-2023-46932

CRITICAL

GPAC 2.3-DEV-rev617-g671976fcc-master - Heap Buffer Overflow in str2ulong Function

Title source: llm

Description

Heap Buffer Overflow vulnerability in GPAC version 2.3-DEV-rev617-g671976fcc-master, allows attackers to execute arbitrary code and cause a denial of service (DoS) via str2ulong class in src/media_tools/avilib.c in gpac/MP4Box.

References (1)

Core 1

Core References

Exploit

https://github.com/gpac/gpac/issues/2669

Scores

CVSS v3 9.8

EPSS 0.0013

EPSS Percentile 32.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-787

Status published

Products (1)

gpac/gpac 2.3-dev-rev617-g671976fcc-master

Published Dec 09, 2023

Tracked Since Feb 18, 2026