ID de Prueba:	1.3.6.1.4.1.25623.1.0.113677
Categoría:	Buffer overflow
Título:	FFmpeg <= 4.2.3 Buffer Overflow Vulnerability
Resumen:	FFmpeg is prone to a buffer overflow vulnerability.
Descripción:	Summary: FFmpeg is prone to a buffer overflow vulnerability. Vulnerability Insight: The heap-based buffer overflow vulnerability resides in cbs_jpeg_split_fragment in libavcodec/cbs_jpeg.c during JPEG_MARKER_SOS handling because of a missing length check. Vulnerability Impact: Successful exploitation would allow an attacker to execute arbitrary code on the target machine or crash the application. Affected Software/OS: FFmpeg through version 4.2.3. Solution: Update to version 4.2.4 or later. CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2020-12284 Debian Security Information: DSA-4722 (Google Search) https://www.debian.org/security/2020/dsa-4722 https://security.gentoo.org/glsa/202007-58 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19734 https://github.com/FFmpeg/FFmpeg/commit/1812352d767ccf5431aa440123e2e260a4db2726 https://github.com/FFmpeg/FFmpeg/commit/a3a3730b5456ca00587455004d40c047f7b20a99 https://usn.ubuntu.com/4431-1/
Copyright	Copyright (C) 2020 Greenbone Networks GmbH

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