CVE-2015-8662

HighCVSS 7.3/10Last modified Jun 17, 2026

Description

The ff_dwt_decode function in libavcodec/jpeg2000dwt.c in FFmpeg before 2.8.4 does not validate the number of decomposition levels before proceeding with Discrete Wavelet Transform decoding, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG 2000 data.

Metrics

CVSS 3.0 7.3/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-119

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

Timeline

Published: Dec 24, 2015
Last modified: Jun 17, 2026
NVD status: Modified

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