{"id":"UBUNTU-CVE-2021-46310","details":"An issue was discovered IW44Image.cpp in djvulibre 3.5.28 in allows attackers to cause a denial of service via divide by zero.","modified":"2026-02-23T07:01:17.175063Z","published":"2023-08-22T19:16:00Z","withdrawn":"2026-02-23T04:51:56Z","upstream":["CVE-2021-46310"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-46310"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-46310"}],"affected":[{"package":{"name":"djvulibre","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/djvulibre@3.5.27.1-5ubuntu0.1+esm2?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.5.27.1-3","3.5.27.1-4","3.5.27.1-5","3.5.27.1-5ubuntu0.1","3.5.27.1-5ubuntu0.1+esm1","3.5.27.1-5ubuntu0.1+esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"djview","binary_version":"3.5.27.1-5ubuntu0.1+esm2"},{"binary_name":"djview3","binary_version":"3.5.27.1-5ubuntu0.1+esm2"},{"binary_name":"djvulibre-bin","binary_version":"3.5.27.1-5ubuntu0.1+esm2"},{"binary_name":"djvulibre-desktop","binary_version":"3.5.27.1-5ubuntu0.1+esm2"},{"binary_name":"djvuserve","binary_version":"3.5.27.1-5ubuntu0.1+esm2"},{"binary_name":"libdjvulibre-dev","binary_version":"3.5.27.1-5ubuntu0.1+esm2"},{"binary_name":"libdjvulibre-text","binary_version":"3.5.27.1-5ubuntu0.1+esm2"},{"binary_name":"libdjvulibre21","binary_version":"3.5.27.1-5ubuntu0.1+esm2"}],"priority_reason":"Only a crash in an image parser"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46310.json"}},{"package":{"name":"djvulibre","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/djvulibre@3.5.27.1-8ubuntu0.4?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.5.27.1-7","3.5.27.1-8","3.5.27.1-8ubuntu0.1","3.5.27.1-8ubuntu0.2","3.5.27.1-8ubuntu0.3","3.5.27.1-8ubuntu0.4"],"ecosystem_specific":{"binaries":[{"binary_name":"djview","binary_version":"3.5.27.1-8ubuntu0.4"},{"binary_version":"3.5.27.1-8ubuntu0.4","binary_name":"djview3"},{"binary_name":"djvulibre-bin","binary_version":"3.5.27.1-8ubuntu0.4"},{"binary_name":"djvulibre-desktop","binary_version":"3.5.27.1-8ubuntu0.4"},{"binary_name":"djvuserve","binary_version":"3.5.27.1-8ubuntu0.4"},{"binary_name":"libdjvulibre-dev","binary_version":"3.5.27.1-8ubuntu0.4"},{"binary_name":"libdjvulibre-text","binary_version":"3.5.27.1-8ubuntu0.4"},{"binary_name":"libdjvulibre21","binary_version":"3.5.27.1-8ubuntu0.4"}],"priority_reason":"Only a crash in an image parser"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46310.json"}},{"package":{"name":"djvulibre","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/djvulibre@3.5.27.1-14ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.5.27.1-13","3.5.27.1-13ubuntu1","3.5.27.1-14","3.5.27.1-14build1","3.5.27.1-14ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.5.27.1-14ubuntu0.1","binary_name":"djview"},{"binary_name":"djview3","binary_version":"3.5.27.1-14ubuntu0.1"},{"binary_name":"djvulibre-bin","binary_version":"3.5.27.1-14ubuntu0.1"},{"binary_name":"djvulibre-desktop","binary_version":"3.5.27.1-14ubuntu0.1"},{"binary_name":"djvuserve","binary_version":"3.5.27.1-14ubuntu0.1"},{"binary_name":"libdjvulibre-dev","binary_version":"3.5.27.1-14ubuntu0.1"},{"binary_name":"libdjvulibre-text","binary_version":"3.5.27.1-14ubuntu0.1"},{"binary_version":"3.5.27.1-14ubuntu0.1","binary_name":"libdjvulibre21"}],"priority_reason":"Only a crash in an image parser"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46310.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}