CVE-2023-45511

Name: CVE-2023-45511
Creator: NVD / NIST
Published: 2023-10-12T21:15:11.437+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.27%

Last modified Jun 17, 2026

CVE-2023-45511 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A memory leak in tsMuxer version git-2539d07 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.. EPSS estimates a 0.27% chance of exploitation in the next 30 days.

Description

A memory leak in tsMuxer version git-2539d07 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.

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

0.27%

17.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Justdan96	Tsmuxer	nightly-2023-10-05-01-55-56

References

https://github.com/justdan96/tsMuxerThird Party Advisory
https://github.com/justdan96/tsMuxer/issues/780Exploit, Issue Tracking, Third Party Advisory
https://github.com/justdan96/tsMuxerThird Party Advisory
https://github.com/justdan96/tsMuxer/issues/780Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Oct 12, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-45511?

A memory leak in tsMuxer version git-2539d07 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.

How severe is CVE-2023-45511?

CVE-2023-45511 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.

How do I fix CVE-2023-45511?

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-2023-45511?

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

Scan your code now

Source: NVD / NIST