CVE-2022-24577

Name: CVE-2022-24577
Creator: NVD / NIST
Published: 2022-03-14T15:15:11.257+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 1.16%

Last modified Jun 17, 2026

CVE-2022-24577 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. GPAC 1.0.1 is affected by a NULL pointer dereference in gf_utf8_wcslen. (gf_utf8_wcslen is a renamed Unicode utf8_wcslen function.). EPSS estimates a 1.16% chance of exploitation in the next 30 days.

Description

GPAC 1.0.1 is affected by a NULL pointer dereference in gf_utf8_wcslen. (gf_utf8_wcslen is a renamed Unicode utf8_wcslen function.)

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

1.16%

63.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-476

Affected Software

Vendor	Product	Versions
Gpac	Gpac	1.0.1

References

https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/share/doc/man/gpac.1#L2226-L2229Exploit, Third Party Advisory
https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/src/utils/utf.c#L35-L59Exploit, Third Party Advisory
https://huntr.dev/bounties/0758b3a2-8ff2-45fc-8543-7633d605d24e/Exploit, Third Party Advisory
https://www.debian.org/security/2023/dsa-5411
https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/share/doc/man/gpac.1#L2226-L2229Exploit, Third Party Advisory
https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/src/utils/utf.c#L35-L59Exploit, Third Party Advisory
https://huntr.dev/bounties/0758b3a2-8ff2-45fc-8543-7633d605d24e/Exploit, Third Party Advisory
https://www.debian.org/security/2023/dsa-5411

Timeline

Published: Mar 14, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-24577?

GPAC 1.0.1 is affected by a NULL pointer dereference in gf_utf8_wcslen. (gf_utf8_wcslen is a renamed Unicode utf8_wcslen function.)

How severe is CVE-2022-24577?

CVE-2022-24577 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.16% probability of exploitation in the next 30 days.

How do I fix CVE-2022-24577?

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-2022-24577?

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

Scan your code now

Source: NVD / NIST