{"id":"UBUNTU-CVE-2018-14423","details":"Division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl, and pi_next_rpcl in lib/openjp3d/pi.c in OpenJPEG through 2.3.0 allow remote attackers to cause a denial of service (application crash).","modified":"2026-04-22T11:45:44.634366Z","published":"2018-07-19T00:00:00Z","related":["USN-4109-1"],"upstream":["CVE-2018-14423"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-14423"},{"type":"REPORT","url":"https://github.com/uclouvain/openjpeg/issues/1123"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4109-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-14423"}],"affected":[{"package":{"name":"openjpeg2","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/openjpeg2@2.1.2-1.1+deb9u3build0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.2-1.1+deb9u3build0.16.04.1"}]}],"versions":["2.1.0-2.1","2.1.0-2.1ubuntu0.1","2.1.2-1.1+deb9u2build0.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.1.2-1.1+deb9u3build0.16.04.1","binary_name":"libopenjp2-7"},{"binary_version":"2.1.2-1.1+deb9u3build0.16.04.1","binary_name":"libopenjp2-tools"},{"binary_version":"2.1.2-1.1+deb9u3build0.16.04.1","binary_name":"libopenjp3d-tools"},{"binary_version":"2.1.2-1.1+deb9u3build0.16.04.1","binary_name":"libopenjp3d7"},{"binary_version":"2.1.2-1.1+deb9u3build0.16.04.1","binary_name":"libopenjpip-dec-server"},{"binary_version":"2.1.2-1.1+deb9u3build0.16.04.1","binary_name":"libopenjpip-server"},{"binary_version":"2.1.2-1.1+deb9u3build0.16.04.1","binary_name":"libopenjpip-viewer"},{"binary_version":"2.1.2-1.1+deb9u3build0.16.04.1","binary_name":"libopenjpip7"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14423.json"}},{"package":{"name":"openjpeg2","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/openjpeg2@2.3.0-2build0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.0-2build0.18.04.1"}]}],"versions":["2.2.0-1","2.3.0-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.3.0-2build0.18.04.1","binary_name":"libopenjp2-7"},{"binary_version":"2.3.0-2build0.18.04.1","binary_name":"libopenjp2-tools"},{"binary_version":"2.3.0-2build0.18.04.1","binary_name":"libopenjp3d-tools"},{"binary_version":"2.3.0-2build0.18.04.1","binary_name":"libopenjp3d7"},{"binary_version":"2.3.0-2build0.18.04.1","binary_name":"libopenjpip-dec-server"},{"binary_version":"2.3.0-2build0.18.04.1","binary_name":"libopenjpip-server"},{"binary_version":"2.3.0-2build0.18.04.1","binary_name":"libopenjpip-viewer"},{"binary_version":"2.3.0-2build0.18.04.1","binary_name":"libopenjpip7"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14423.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}