What’s Vulnerable › Vulnerabilities

CVE-2023-0770: Stack-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: 2023-02-09 · updated 2026-06-17
• Weakness: CWE-121

Description

Stack-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.2.

Affected products

• Debian Linux: 11.0
• GPAC: before 2.2.0 — fixed in 2.2.0

How to fix

Upgrade to a fixed version: GPAC 2.2.0. Check the vendor advisory for mitigations.

References

• https://github.com/gpac/gpac/commit/c31941822ee275a35bc148382bafef1c53ec1c26
• https://huntr.dev/bounties/e0fdeee5-7909-446e-9bd0-db80fd80e8dd
• https://www.debian.org/security/2023/dsa-5411
• https://github.com/gpac/gpac/commit/c31941822ee275a35bc148382bafef1c53ec1c26
• https://huntr.dev/bounties/e0fdeee5-7909-446e-9bd0-db80fd80e8dd
• https://www.debian.org/security/2023/dsa-5411

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