{"id":"UBUNTU-CVE-2017-9847","details":"The bdecode function in bdecode.cpp in libtorrent 1.1.3 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file.","modified":"2026-04-22T11:38:13.182696Z","published":"2017-06-24T17:29:00Z","upstream":["CVE-2017-9847"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-9847"},{"type":"REPORT","url":"https://github.com/arvidn/libtorrent/issues/2099"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-9847"}],"affected":[{"package":{"name":"libtorrent-rasterbar","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libtorrent-rasterbar@0.16.13-1ubuntu2.1+esm1?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.16.11-1ubuntu1","0.16.11-1ubuntu2","0.16.11-1ubuntu4","0.16.11-1ubuntu5","0.16.13-1ubuntu1","0.16.13-1ubuntu2","0.16.13-1ubuntu2.1","0.16.13-1ubuntu2.1+esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.16.13-1ubuntu2.1+esm1","binary_name":"libtorrent-rasterbar7"},{"binary_version":"0.16.13-1ubuntu2.1+esm1","binary_name":"python-libtorrent"},{"binary_version":"0.16.13-1ubuntu2.1+esm1","binary_name":"python3-libtorrent"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9847.json"}},{"package":{"name":"libtorrent-rasterbar","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libtorrent-rasterbar@1.0.7-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.6-2","1.0.7-1","1.0.7-1build1","1.0.7-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.7-1ubuntu0.1~esm1","binary_name":"libtorrent-rasterbar8"},{"binary_version":"1.0.7-1ubuntu0.1~esm1","binary_name":"python-libtorrent"},{"binary_version":"1.0.7-1ubuntu0.1~esm1","binary_name":"python3-libtorrent"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9847.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}