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openjpeg2: Excessive iteration in openjp2/t1.c:opj_t1_encode_cblks can allow for denial of service via crafted BMP file

🗓️ 05 Nov 2019 21:18:46Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 6 Views

OpenJPEG 2.3.0 has excessive iteration in opj_t1_encode_cblks, enabling denial via crafted BMPs.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64openjpeg20:2.3.1-1.el8openjpeg2-0:2.3.1-1.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64leopenjpeg20:2.3.1-1.el8openjpeg2-0:2.3.1-1.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xopenjpeg20:2.3.1-1.el8openjpeg2-0:2.3.1-1.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64openjpeg20:2.3.1-1.el8openjpeg2-0:2.3.1-1.el8.x86_64.rpm
Red Hat Enterprise Linux8anyopenjpeg20:2.3.1-1.el8.i686openjpeg2-0:2.3.1-1.el8.i686.noarch.rpm
Red Hat Enterprise Linux8aarch64openjpeg2-debuginfo0:2.3.1-1.el8openjpeg2-debuginfo-0:2.3.1-1.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64leopenjpeg2-debuginfo0:2.3.1-1.el8openjpeg2-debuginfo-0:2.3.1-1.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xopenjpeg2-debuginfo0:2.3.1-1.el8openjpeg2-debuginfo-0:2.3.1-1.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64openjpeg2-debuginfo0:2.3.1-1.el8openjpeg2-debuginfo-0:2.3.1-1.el8.x86_64.rpm
Red Hat Enterprise Linux8anyopenjpeg2-debuginfo0:2.3.1-1.el8.i686openjpeg2-debuginfo-0:2.3.1-1.el8.i686.noarch.rpm
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25 Jun 2026 10:31Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24.3
CVSS 3.15.5
EPSS0.01745
6