{"id":"UBUNTU-CVE-2023-37836","details":"libjpeg commit db33a6e was discovered to contain a reachable assertion via BitMapHook::BitMapHook at bitmaphook.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.","modified":"2026-01-20T18:26:53.405744Z","published":"2023-07-13T23:15:00Z","upstream":["CVE-2023-37836"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-37836"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-37836"}],"affected":[{"package":{"name":"libjpeg","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libjpeg@0.0~git20190821.87636f3b26b4-1.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0~git20190821.87636f3b26b4-1","0.0~git20190821.87636f3b26b4-1.1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.0~git20190821.87636f3b26b4-1.1","binary_name":"libjpeg-tools"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-37836.json"}},{"package":{"name":"libjpeg","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libjpeg@0.0~git20211203.966a8ed-1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0~git20210129.91985dc-1build1","0.0~git20210908.58455ca-1","0.0~git20211115.76133b7-1","0.0~git20211203.966a8ed-1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.0~git20211203.966a8ed-1","binary_name":"libjpeg-tools"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-37836.json"}},{"package":{"name":"libjpeg","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libjpeg@0.0~git20220805.54ec643-1?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0~git20220805.54ec643-1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.0~git20220805.54ec643-1","binary_name":"libjpeg-tools"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-37836.json"}},{"package":{"name":"libjpeg","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/libjpeg@0.0~git20241105.c719010-1?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0~git20241105.c719010-1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.0~git20241105.c719010-1","binary_name":"libjpeg-tools"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-37836.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":"medium"}]}