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.
CVSS Score
6.3
EPSS Score
0.001
Published
2025-02-23
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.
CVSS Score
3.3
EPSS Score
0.0
Published
2025-02-17
A flaw was found in FFmpeg's HLS demuxer. This vulnerability allows bypassing unsafe file extension checks and triggering arbitrary demuxers via base64-encoded data URIs appended with specific file extensions.
CVSS Score
4.7
EPSS Score
0.001
Published
2025-01-06
A flaw was found in FFmpeg. This vulnerability allows unexpected additional CPU load and storage consumption, potentially leading to degraded performance or denial of service via the demuxing of arbitrary data as XBIN-formatted data without proper format validation.
CVSS Score
5.3
EPSS Score
0.006
Published
2025-01-06
A flaw was found in FFmpeg's DASH playlist support. This vulnerability allows arbitrary HTTP GET requests to be made on behalf of the machine running FFmpeg via a crafted DASH playlist containing malicious URLs.
CVSS Score
7.2
EPSS Score
0.001
Published
2025-01-06
A flaw was found in FFmpeg's HLS playlist parsing. This vulnerability allows a denial of service via a maliciously crafted HLS playlist that triggers a null pointer dereference during initialization.
CVSS Score
7.5
EPSS Score
0.007
Published
2024-12-31
A flaw was found in FFmpeg's TTY Demuxer. This vulnerability allows possible data exfiltration via improper parsing of non-TTY-compliant input files in HLS playlists.
CVSS Score
5.3
EPSS Score
0.001
Published
2024-12-31
A vulnerability, which was classified as critical, was found in FFmpeg up to 5.1.5. This affects the function fill_audiodata of the file /libswresample/swresample.c. The manipulation leads to heap-based buffer overflow. It is possible to initiate the attack remotely. This issue was fixed in version 6.0 by 9903ba28c28ab18dc7b7b6fb8571cc8b5caae1a6 but a backport for 5.1 was forgotten. The exploit has been disclosed to the public and may be used. Upgrading to version 5.1.6 and 6.0 9903ba28c28ab18dc7b7b6fb8571cc8b5caae1a6 is able to address this issue. It is recommended to upgrade the affected component.
CVSS Score
6.3
EPSS Score
0.001
Published
2024-08-12
FFmpeg version n6.1.1 was discovered to contain a heap use-after-free via the av_hwframe_ctx_init function.
CVSS Score
7.5
EPSS Score
0.001
Published
2024-04-17
libavcodec/pthread_frame.c in FFmpeg before 5.1.2, as used in VLC and other products, leaves stale hwaccel state in worker threads, which allows attackers to trigger a use-after-free and execute arbitrary code in some circumstances (e.g., hardware re-initialization upon a mid-video SPS change when Direct3D11 is used).
CVSS Score
8.1
EPSS Score
0.003
Published
2023-03-29
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