CVE-2025-1594

FFmpeg AAC Encoder aacenc_tns.c ff_aac_search_for_tns stack-based overflow

State: Published
Severity: 5.3 Medium
Published: Feb 23, 2025
Updated: Feb 24, 2025
Reserved: Feb 22, 2025

Description

A vulnerability, which was classified as critical, was found in FFmpeg up to 7.1. This affects the function ff_aac_search_for_tns of the file libavcodec/aacenc_tns.c of the component AAC Encoder. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N	VulDB
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L	VulDB
3.0	6.3 Medium	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L	VulDB
2.0	7.5 High	AV:N/AC:L/Au:N/C:P/I:P/A:P	VulDB

Weaknesses

CWE-121 Stack-based Buffer Overflow
CWE-119 Memory Corruption

Affected Products

Product	Versions
FFmpegn/a	3.4.0Affected 3.4.1Affected 3.4.2Affected 3.4.3Affected 3.4.4Affected 3.4.5Affected 3.4.6Affected 3.4.7Affected 3.4.8Affected 3.4.9Affected 3.4.10Affected 3.4.11Affected 3.4.12Affected 3.4.13Affected 4.2.0Affected 4.2.1Affected 4.2.2Affected 4.2.3Affected 4.2.4Affected 4.2.5Affected 4.2.6Affected 4.2.7Affected 4.2.8Affected 4.2.9Affected 4.2.10Affected and 30 more versions

References

VDB-296589 | FFmpeg AAC Encoder aacenc_tns.c ff_aac_search_for_tns stack-based overflowvdb-entrytechnical-description
VDB-296589 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
Submit #496929 | FFmpeg git master stack-buffer-overflowthird-party-advisory
https://trac.ffmpeg.org/ticket/11418#comment:3issue-tracking
https://trac.ffmpeg.org/attachment/ticket/11418/pocexploitissue-tracking
https://ffmpeg.org/product

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