CVE-2018-20847

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CVSS 3.1

8.8 high

EPSS

2%p81

Published

Jun 26, 2019 (Jun 26, 2019)

Modified

Jun 17, 2026

Description

An improper computation of p_tx0, p_tx1, p_ty0 and p_ty1 in the function opj_get_encoding_parameters in openjp2/pi.c in OpenJPEG through 2.3.0 can lead to an integer overflow.

Vendors: uclouvain debian
Products: openjpeg, debian linux
Weakness: CWE-190
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.2%)

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