CVE-2023-33719

Name: CVE-2023-33719
Creator: NVD / NIST
Published: 2023-06-01T03:15:20.63+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.34%

Last modified Jun 17, 2026

CVE-2023-33719 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. mp4v2 v2.1.3 was discovered to contain a memory leak via MP4SdpAtom::Read() at atom_sdp.cpp. EPSS estimates a 0.34% chance of exploitation in the next 30 days.

Description

mp4v2 v2.1.3 was discovered to contain a memory leak via MP4SdpAtom::Read() at atom_sdp.cpp

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.34%

26.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Mp4v2	Mp4v2	2.1.3

References

https://github.com/enzo1982/mp4v2/Product
https://github.com/enzo1982/mp4v2/issues/37Exploit, Vendor Advisory
https://github.com/enzo1982/mp4v2/Product
https://github.com/enzo1982/mp4v2/issues/37Exploit, Vendor Advisory

Timeline

Published: Jun 1, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-33719?

mp4v2 v2.1.3 was discovered to contain a memory leak via MP4SdpAtom::Read() at atom_sdp.cpp

How severe is CVE-2023-33719?

CVE-2023-33719 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.

How do I fix CVE-2023-33719?

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-2023-33719?

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

Scan your code now

Source: NVD / NIST