What is CVE-2023-29578?

CVE-2023-29578 is a high-severity vulnerability in Mp4v2_project Mp4v2, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2023-04-24.

How severe is CVE-2023-29578?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2023-29578 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Mp4v2_project Mp4v2

CVE-2023-29578

mp4v2 v2.0.0 was discovered to contain a heap buffer overflow via the mp4v2::impl::MP4StringProperty::~MP4StringProperty() function at src/mp4property.cpp.

Vulnerability class: Buffer Overflow

EPSS: 0.008 (51.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Mp4v2_project Mp4v2 — versions 2.0.0
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

Public proof-of-concept exploits

z1r00/fuzz_

References

cve@mitre.org (Exploit, Issue Tracking)
cve@mitre.org (Exploit)

Frequently asked questions

What is CVE-2023-29578?: CVE-2023-29578 is a high-severity vulnerability in Mp4v2_project Mp4v2, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2023-04-24.
How severe is CVE-2023-29578?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2023-29578 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.