CVE-2021-3272

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

jp2_decode in jp2/jp2_dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is an invalid relationship between the number of channels and the number of image components.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published
Jan 27, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-3272: Medium severity, CVSS 5.5 | Vulnix