{"id":"UBUNTU-CVE-2019-20326","details":"A heap-based buffer overflow in _cairo_image_surface_create_from_jpeg() in extensions/cairo_io/cairo-image-surface-jpeg.c in GNOME gThumb before 3.8.3 and Linux Mint Pix before 2.4.5 allows attackers to cause a crash and potentially execute arbitrary code via a crafted JPEG file.","modified":"2026-04-22T12:17:23.074983Z","published":"2020-03-16T22:15:00Z","related":["USN-5680-1","USN-5681-1"],"upstream":["CVE-2019-20326"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-20326"},{"type":"REPORT","url":"https://gitlab.gnome.org/GNOME/gthumb/commit/14860321ce3235d420498c4f81f21003d1fb78f4"},{"type":"REPORT","url":"https://gitlab.gnome.org/GNOME/gthumb/commit/4faa5ce2358812d23a1147953ee76f59631590ad"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5680-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5681-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-20326"}],"affected":[{"package":{"name":"gthumb","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/gthumb@3:3.4.3-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:3.4.3-1ubuntu0.1~esm1"}]}],"versions":["3:3.3.1.is.3.2.8-0ubuntu3","3:3.4.1-2","3:3.4.1-3","3:3.4.1-4","3:3.4.3-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"gthumb","binary_version":"3:3.4.3-1ubuntu0.1~esm1"},{"binary_name":"gthumb-data","binary_version":"3:3.4.3-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-20326.json"}},{"package":{"name":"gthumb","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/gthumb@3:3.6.1-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:3.6.1-1ubuntu0.1~esm1"}]}],"versions":["3:3.5.2-2ubuntu1","3:3.5.3-1","3:3.5.4-1","3:3.6.0-1","3:3.6.0-2","3:3.6.0-3","3:3.6.0-4","3:3.6.1-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"gthumb","binary_version":"3:3.6.1-1ubuntu0.1~esm1"},{"binary_name":"gthumb-data","binary_version":"3:3.6.1-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-20326.json"}},{"package":{"name":"gthumb","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/gthumb@3:3.8.0-2.1ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:3.8.0-2.1ubuntu0.1"}]}],"versions":["3:3.8.0-2","3:3.8.0-2.1","3:3.8.0-2.1build1"],"ecosystem_specific":{"binaries":[{"binary_name":"gthumb","binary_version":"3:3.8.0-2.1ubuntu0.1"},{"binary_name":"gthumb-data","binary_version":"3:3.8.0-2.1ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-20326.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:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}