CVE-2015-6823

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

The allocate_buffers function in libavcodec/alac.c in FFmpeg before 2.7.2 does not initialize certain context data, which allows remote attackers to cause a denial of service (segmentation violation) or possibly have unspecified other impact via crafted Apple Lossless Audio Codec (ALAC) data.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-17

Affected software

No affected versions have been published.

Timeline

Published: Sep 6, 2015
Last modified: Jun 17, 2026
NVD status: Modified

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