CVE-2023-23143 — Classic Buffer Overflow in Gpac

CWE-120 — Classic Buffer Overflow5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 69.16%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GpacDebian Gpac
Timeline
PublishedJan 20
Latest updateOct 5

Description

Buffer overflow vulnerability in function avc_parse_slice in file media_tools/av_parsers.c. GPAC version 2.3-DEV-rev1-g4669ba229-master.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶debiandebian/gpac< gpac 1.0.1+dfsg1-4+deb11u2 (bullseye)
▶Debiangpac/gpac< 1.0.1+dfsg1-4+deb11u2
▶NVDgpac/gpac2.3-dev-rev1-g4669ba229-master

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-fprm-w7rf-hq2c: Buffer overflow vulnerability in function avc_parse_slice in file media_tools/av_parsers↗2023-01-20
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OSV
CVE-2023-23143: Buffer overflow vulnerability in function avc_parse_slice in file media_tools/av_parsers↗2023-01-20
▶

📋Vendor Advisories

1
Debian
CVE-2023-23143: gpac - Buffer overflow vulnerability in function avc_parse_slice in file media_tools/av...↗2023
▶

📄Research Papers

1
arXiv
Real-VulLLM: An LLM Based Assessment Framework in the Wild↗2025-10-05
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CVE-2023-23143 — Classic Buffer Overflow in Debian Gpac | cvebase