vulnerability

Red Hat: CVE-2018-5727: CVE-2018-5727 openjpeg: integer overflow in opj_t1_encode_cblks in src/lib/openjp2/t1.c (Multiple Advisories)

Name: Red Hat: CVE-2018-5727: CVE-2018-5727 openjpeg: integer overflow in opj_t1_encode_cblks in src/lib/openjp2/t1.c (Multiple Advisories)
Creator: Red Hat
Published: 2018-01-16T00:00:00.000Z
Keywords: CVE, CWE-190, Red Hat, 2018, 5727, 5727 openjpeg, redhat-upgrade-openjpeg2, redhat-upgrade-openjpeg2-debuginfo, redhat-upgrade-openjpeg2-debugsource, redhat-upgrade-openjpeg2-devel, redhat-upgrade-openjpeg2-devel-docs, redhat-upgrade-openjpeg2-tools, redhat-upgrade-openjpeg2-tools-debuginfo, Severity 4

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Severity

CVSS

(AV:N/AC:M/Au:N/C:N/I:N/A:P)

Published

Jan 16, 2018

Added

Nov 10, 2021

Modified

Mar 27, 2026

Description

In OpenJPEG 2.3.0, there is an integer overflow vulnerability in the opj_t1_encode_cblks function (openjp2/t1.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.

Solutions

redhat-upgrade-openjpeg2redhat-upgrade-openjpeg2-debuginforedhat-upgrade-openjpeg2-debugsourceredhat-upgrade-openjpeg2-develredhat-upgrade-openjpeg2-devel-docsredhat-upgrade-openjpeg2-toolsredhat-upgrade-openjpeg2-tools-debuginfo

References

CWE-190
EUVD-EUVD-2018-17496
NVD-CVE-2018-5727
REDHAT-RHSA-2021:4251
https://euvd.enisa.europa.eu/vulnerability/EUVD-2018-17496

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