CVE-2023-0819

Name: CVE-2023-0819
Creator: NVD / NIST
Published: 2023-02-13T22:15:13.653+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.43%

Last modified Jun 17, 2026

CVE-2023-0819 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Heap-based Buffer Overflow in GitHub repository gpac/gpac prior to v2.3.0-DEV.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.43%

34.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Gpac	Gpac	< 2.3.0-dev

References

https://github.com/gpac/gpac/commit/d067ab3ccdeaa340e8c045a0fd5bcfc22b809e8fPatch
https://huntr.dev/bounties/35793610-dccc-46c8-9f55-6a24c621e4efExploit, Patch, Third Party Advisory
https://www.debian.org/security/2023/dsa-5411
https://github.com/gpac/gpac/commit/d067ab3ccdeaa340e8c045a0fd5bcfc22b809e8fPatch
https://huntr.dev/bounties/35793610-dccc-46c8-9f55-6a24c621e4efExploit, Patch, Third Party Advisory
https://www.debian.org/security/2023/dsa-5411

Timeline

Published: Feb 13, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-0819?

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

How severe is CVE-2023-0819?

CVE-2023-0819 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.

How do I fix CVE-2023-0819?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-0819?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST