CVE-2022-47663

Name: CVE-2022-47663
Creator: NVD / NIST
Published: 2023-01-05T16:15:11.623+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.35%

Last modified Jun 17, 2026

CVE-2022-47663 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. GPAC MP4box 2.1-DEV-rev649-ga8f438d20 is vulnerable to buffer overflow in h263dmx_process filters/reframe_h263.c:609. EPSS estimates a 0.35% chance of exploitation in the next 30 days.

Description

GPAC MP4box 2.1-DEV-rev649-ga8f438d20 is vulnerable to buffer overflow in h263dmx_process filters/reframe_h263.c:609

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

0.35%

27.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Gpac	Gpac	< 2.2.0

References

https://github.com/gpac/gpac/issues/2360Exploit, Issue Tracking, Patch, Third Party Advisory
https://www.debian.org/security/2023/dsa-5411
https://github.com/gpac/gpac/issues/2360Exploit, Issue Tracking, Patch, Third Party Advisory
https://www.debian.org/security/2023/dsa-5411

Timeline

Published: Jan 5, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-47663?

GPAC MP4box 2.1-DEV-rev649-ga8f438d20 is vulnerable to buffer overflow in h263dmx_process filters/reframe_h263.c:609

How severe is CVE-2022-47663?

CVE-2022-47663 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.

How do I fix CVE-2022-47663?

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-2022-47663?

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

Scan your code now

Source: NVD / NIST