CVE-2025-1373: ffmpeg Null Dereference

Description

A vulnerability was found in FFmpeg up to 7.1. It has been rated as problematic. Affected by this issue is the function mov_read_trak of the file libavformat/mov.c of the component MOV Parser. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The patch is identified as 43be8d07281caca2e88bfd8ee2333633e1fb1a13. It is recommended to apply a patch to fix this issue.

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CVSS v3.1 Score

3.3

LOW

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

Weakness Type (CWE)

CWE-404 CWE-404

CWE-476 CWE-476

Affected Products

Vendor	Product	Versions
ffmpeg	ffmpeg	< 7.1

References

Advisories & Patches

https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/43be8d07281caca2e88bfd8ee2333633e1fb1a13 https://trac.ffmpeg.org/attachment/ticket/11460/poc https://trac.ffmpeg.org/ticket/11460

Exploits

https://trac.ffmpeg.org/attachment/ticket/11460/poc https://trac.ffmpeg.org/ticket/11460

Other References

https://ffmpeg.org/ https://vuldb.com/?ctiid.295982 https://vuldb.com/?id.295982 https://vuldb.com/?submit.496930

Frequently Asked Questions

What is CVE-2025-1373? +

A vulnerability was found in FFmpeg up to 7.1. It has been rated as problematic. Affected by this issue is the function mov_read_trak of the file libavformat/mov.c of the component MOV Parser. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The patch is identified as 43be8d07281caca2e88bfd8ee2333633e1fb1a13. It is recommended to apply a patch to fix this issue. It has a CVSS v3.1 base score of 3.3 (LOW).

How severe is CVE-2025-1373? +

CVE-2025-1373 has a CVSS v3.1 score of 3.3 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2025-1373? +

CVE-2025-1373 affects products from ffmpeg, specifically: ffmpeg. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-1373? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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