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Vulnerabilidades / CVE-2020-12284

crítica

CVE-2020-12284

ffmpeg: heap-based buffer overflow during JPEG_MARKER_SOS handling because of a missing length check in libavcodec/cbs_jpeg.c

Publicada Modificada CWE 787
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Julia9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, Julia. Más baja según Red Hat (alta), Ubuntu (media).

Descripción

cbs_jpeg_split_fragment in libavcodec/cbs_jpeg.c in FFmpeg 4.1 and 4.2.2 has a heap-based buffer overflow during JPEG_MARKER_SOS handling because of a missing length check.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
julia::Julia Ecosystem Security AdvisoriesFFMPEG_jll4.3.1+0
alpine 3.10ffmpeg4.1.6-r0
alpine 3.11ffmpeg4.2.4-r0
alpine 3.12ffmpeg4.3-r0
alpine 3.13ffmpeg4.3-r0
alpine 3.14ffmpeg4.3-r0
alpine 3.15ffmpeg4.3-r0
alpine 3.16ffmpeg, ffmpeg44.3-r0
alpine 3.17ffmpeg, ffmpeg44.3-r0
alpine 3.18ffmpeg, ffmpeg44.3-r0
alpine 3.19ffmpeg, ffmpeg44.3-r0
alpine 3.20ffmpeg, ffmpeg44.3-r0
Mostrar las 34 entradas de 27 fuentes
FuentePaqueteCorregido en
julia::Julia Ecosystem Security AdvisoriesFFMPEG_jll4.3.1+0
alpine 3.10ffmpeg4.1.6-r0
alpine 3.11ffmpeg4.2.4-r0
alpine 3.12ffmpeg4.3-r0
alpine 3.13ffmpeg4.3-r0
alpine 3.14ffmpeg4.3-r0
alpine 3.15ffmpeg4.3-r0
alpine 3.16ffmpeg4.3-r0
alpine 3.16ffmpeg44.3-r0
alpine 3.17ffmpeg4.3-r0
alpine 3.17ffmpeg44.3-r0
alpine 3.18ffmpeg4.3-r0
alpine 3.18ffmpeg44.3-r0
alpine 3.19ffmpeg4.3-r0
alpine 3.19ffmpeg44.3-r0
alpine 3.20ffmpeg4.3-r0
alpine 3.20ffmpeg44.3-r0
alpine 3.21ffmpeg4.3-r0
alpine 3.21ffmpeg44.3-r0
alpine 3.22ffmpeg4.3-r0
alpine 3.22ffmpeg44.3-r0
alpine 3.23ffmpeg4.3-r0
alpine 3.24ffmpeg4.3-r0
alpine edgeffmpeg4.3-r0
debian 10ffmpeg7:4.1.6-1~deb10u1
debian 11ffmpeg7:4.2.3-1
debian 12ffmpeg7:4.2.3-1
debian 13ffmpeg7:4.2.3-1
debian 14ffmpeg7:4.2.3-1
echoffmpeg7:4.2.3-1
root.io debian 11rootio-ffmpeg7:4.2.3-1
root.io debian 12rootio-ffmpeg7:4.2.3-1
ubuntu 20.04ffmpeg7:4.2.4-1ubuntu0.1
ubuntu 20.04-ESMffmpeg7:4.2.4-1ubuntu0.1

Referencias

Las 10 referencias

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.