{"id":"UBUNTU-CVE-2019-15145","details":"DjVuLibre 3.5.27 allows attackers to cause a denial-of-service attack (application crash via an out-of-bounds read) by crafting a corrupted JB2 image file that is mishandled in JB2Dict::JB2Codec::get_direct_context in libdjvu/JB2Image.h because of a missing zero-bytes check in libdjvu/GBitmap.h.","modified":"2026-04-22T13:26:24.525094Z","published":"2019-08-18T19:15:00Z","related":["USN-4198-1"],"upstream":["CVE-2019-15145"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-15145"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4198-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-15145"}],"affected":[{"package":{"name":"djvulibre","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/djvulibre@3.5.27.1-5ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.27.1-5ubuntu0.1"}]}],"versions":["3.5.27.1-3","3.5.27.1-4","3.5.27.1-5"],"ecosystem_specific":{"binaries":[{"binary_name":"djview","binary_version":"3.5.27.1-5ubuntu0.1"},{"binary_name":"djview3","binary_version":"3.5.27.1-5ubuntu0.1"},{"binary_name":"djvulibre-bin","binary_version":"3.5.27.1-5ubuntu0.1"},{"binary_name":"djvulibre-desktop","binary_version":"3.5.27.1-5ubuntu0.1"},{"binary_name":"djvuserve","binary_version":"3.5.27.1-5ubuntu0.1"},{"binary_name":"libdjvulibre-text","binary_version":"3.5.27.1-5ubuntu0.1"},{"binary_name":"libdjvulibre21","binary_version":"3.5.27.1-5ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-15145.json"}},{"package":{"name":"djvulibre","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/djvulibre@3.5.27.1-8ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.27.1-8ubuntu0.1"}]}],"versions":["3.5.27.1-7","3.5.27.1-8"],"ecosystem_specific":{"binaries":[{"binary_name":"djview","binary_version":"3.5.27.1-8ubuntu0.1"},{"binary_name":"djview3","binary_version":"3.5.27.1-8ubuntu0.1"},{"binary_name":"djvulibre-bin","binary_version":"3.5.27.1-8ubuntu0.1"},{"binary_name":"djvulibre-desktop","binary_version":"3.5.27.1-8ubuntu0.1"},{"binary_name":"djvuserve","binary_version":"3.5.27.1-8ubuntu0.1"},{"binary_name":"libdjvulibre-text","binary_version":"3.5.27.1-8ubuntu0.1"},{"binary_name":"libdjvulibre21","binary_version":"3.5.27.1-8ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-15145.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}