What’s Vulnerable › Vulnerabilities

CVE-2023-0819: Heap-based Buffer Overflow in gpac/gpac

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-02-13 · updated 2026-06-17
• Weakness: CWE-122

Description

Heap-based Buffer Overflow in GitHub repository gpac/gpac prior to v2.3.0-DEV.

Affected products

• GPAC: before 2.3.0-dev — fixed in 2.3.0-dev

How to fix

Upgrade to a fixed version: GPAC 2.3.0-dev. Check the vendor advisory for mitigations.

References

• https://github.com/gpac/gpac/commit/d067ab3ccdeaa340e8c045a0fd5bcfc22b809e8f
• https://huntr.dev/bounties/35793610-dccc-46c8-9f55-6a24c621e4ef
• https://www.debian.org/security/2023/dsa-5411
• https://github.com/gpac/gpac/commit/d067ab3ccdeaa340e8c045a0fd5bcfc22b809e8f
• https://huntr.dev/bounties/35793610-dccc-46c8-9f55-6a24c621e4ef
• https://www.debian.org/security/2023/dsa-5411

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