{"id":"UBUNTU-CVE-2018-10756","details":"Use-after-free in libtransmission/variant.c in Transmission before 3.00 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted torrent file.","modified":"2025-10-24T04:47:00Z","published":"2020-05-15T16:15:00Z","upstream":["CVE-2018-10756"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-10756"},{"type":"REPORT","url":"https://github.com/transmission/transmission/commit/2123adf8e5e1c2b48791f9d22fc8c747e974180e"},{"type":"REPORT","url":"https://tomrichards.net/2020/05/cve-2018-10756-transmission/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-10756"}],"affected":[{"package":{"name":"transmission","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/transmission@2.84-3ubuntu3.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.84-1ubuntu1","2.84-2","2.84-3","2.84-3ubuntu1","2.84-3ubuntu2","2.84-3ubuntu3","2.84-3ubuntu3.1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.84-3ubuntu3.1","binary_name":"transmission"},{"binary_version":"2.84-3ubuntu3.1","binary_name":"transmission-cli"},{"binary_version":"2.84-3ubuntu3.1","binary_name":"transmission-common"},{"binary_version":"2.84-3ubuntu3.1","binary_name":"transmission-daemon"},{"binary_version":"2.84-3ubuntu3.1","binary_name":"transmission-gtk"},{"binary_version":"2.84-3ubuntu3.1","binary_name":"transmission-qt"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-10756.json"}},{"package":{"name":"transmission","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/transmission@2.92-3ubuntu2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.92-2ubuntu3","2.92-3ubuntu1","2.92-3ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_version":"2.92-3ubuntu2","binary_name":"transmission"},{"binary_version":"2.92-3ubuntu2","binary_name":"transmission-cli"},{"binary_version":"2.92-3ubuntu2","binary_name":"transmission-common"},{"binary_version":"2.92-3ubuntu2","binary_name":"transmission-daemon"},{"binary_version":"2.92-3ubuntu2","binary_name":"transmission-gtk"},{"binary_version":"2.92-3ubuntu2","binary_name":"transmission-qt"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-10756.json"}},{"package":{"name":"transmission","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/transmission@2.94-2ubuntu3?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.94-2ubuntu1","2.94-2ubuntu2","2.94-2ubuntu3"],"ecosystem_specific":{"binaries":[{"binary_version":"2.94-2ubuntu3","binary_name":"transmission"},{"binary_version":"2.94-2ubuntu3","binary_name":"transmission-cli"},{"binary_version":"2.94-2ubuntu3","binary_name":"transmission-common"},{"binary_version":"2.94-2ubuntu3","binary_name":"transmission-daemon"},{"binary_version":"2.94-2ubuntu3","binary_name":"transmission-gtk"},{"binary_version":"2.94-2ubuntu3","binary_name":"transmission-qt"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-10756.json"}}],"schema_version":"1.7.3","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":"low"}]}