What’s Vulnerable › Vulnerabilities

CVE-2020-24829

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-08-04 · updated 2026-06-17
• Weakness: CWE-787

Description

An issue was discovered in GPAC from v0.5.2 to v0.8.0, as demonstrated by MP4Box. It contains a heap-based buffer overflow in gf_m2ts_section_complete in media_tools/mpegts.c that can cause a denial of service (DOS) via a crafted MP4 file.

Affected products

• GPAC: from 0.5.2 through 0.8.0

References

• https://github.com/gpac/gpac/blob/v0.5.2/src/media_tools/mpegts.c#L2204
• https://github.com/gpac/gpac/commit/8c5e847185d74462d674ee7d28fb46c29dae6dd2
• https://github.com/gpac/gpac/issues/1422
• https://github.com/gpac/gpac/issues/1422

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