FFmpeg up to 7.1 MOV Parser libavformat/mov.c mov_read_trak null pointer dereference

Summaryinfo

A vulnerability categorized as problematic has been discovered in FFmpeg up to 7.1. Impacted is the function mov_read_trak of the file libavformat/mov.c of the component MOV Parser. Such manipulation leads to null pointer dereference. This vulnerability is uniquely identified as CVE-2025-1373. Local access is required to approach this attack. Moreover, an exploit is present. It is best practice to apply a patch to resolve this issue.

Detailsinfo

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 with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability.

The advisory is available at trac.ffmpeg.org. This vulnerability is handled as CVE-2025-1373. The exploitation is known to be easy. Local access is required to approach this attack. Technical details as well as a public exploit are known.

The exploit is available at trac.ffmpeg.org. It is declared as proof-of-concept.

Applying the patch 43be8d07281caca2e88bfd8ee2333633e1fb1a13 is able to eliminate this problem. The bugfix is ready for download at git.ffmpeg.org.

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Productinfo

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Name

Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.9

VulDB Base Score: 3.3
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 3.3
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 43be8d07281caca2e88bfd8ee2333633e1fb1a13

Timelineinfo

02/16/2025 🔍
02/16/2025 +0 days 🔍
06/04/2025 +108 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: 11460
Status: Confirmed

CVE: CVE-2025-1373 (🔍)
GCVE (CVE): GCVE-0-2025-1373
GCVE (VulDB): GCVE-100-295982
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 02/16/2025 11:48
Updated: 06/04/2025 07:17
Changes: 02/16/2025 11:48 (60), 02/17/2025 05:47 (30), 02/17/2025 14:47 (1), 06/04/2025 07:17 (11)
Complete: 🔍
Submitter: 0x20z
Cache ID: 216::103

Submitinfo

Accepted

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