{"id":"UBUNTU-CVE-2017-2640","details":"An out-of-bounds write flaw was found in the way Pidgin before 2.12.0 processed XML content. A malicious remote server could potentially use this flaw to crash Pidgin or execute arbitrary code in the context of the pidgin process.","modified":"2026-04-22T12:16:29.854153Z","published":"2017-03-10T00:00:00Z","related":["USN-3231-1"],"upstream":["CVE-2017-2640"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2640"},{"type":"REPORT","url":"https://www.pidgin.im/news/security/?id=109"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3231-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-2640"}],"affected":[{"package":{"name":"pidgin","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/pidgin@1:2.10.9-0ubuntu3.4?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.10.9-0ubuntu3.4"}]}],"versions":["1:2.10.7-0ubuntu4.1","1:2.10.7-0ubuntu4.2","1:2.10.9-0ubuntu1","1:2.10.9-0ubuntu2","1:2.10.9-0ubuntu3","1:2.10.9-0ubuntu3.1","1:2.10.9-0ubuntu3.2","1:2.10.9-0ubuntu3.3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"finch","binary_version":"1:2.10.9-0ubuntu3.4"},{"binary_name":"libpurple-bin","binary_version":"1:2.10.9-0ubuntu3.4"},{"binary_name":"libpurple0","binary_version":"1:2.10.9-0ubuntu3.4"},{"binary_name":"pidgin","binary_version":"1:2.10.9-0ubuntu3.4"},{"binary_name":"pidgin-data","binary_version":"1:2.10.9-0ubuntu3.4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-2640.json"}},{"package":{"name":"pidgin","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/pidgin@1:2.10.12-0ubuntu5.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.10.12-0ubuntu5.2"}]}],"versions":["1:2.10.11-0ubuntu4","1:2.10.11-0ubuntu5","1:2.10.12-0ubuntu1","1:2.10.12-0ubuntu2","1:2.10.12-0ubuntu3","1:2.10.12-0ubuntu4","1:2.10.12-0ubuntu5","1:2.10.12-0ubuntu5.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"finch","binary_version":"1:2.10.12-0ubuntu5.2"},{"binary_name":"libpurple-bin","binary_version":"1:2.10.12-0ubuntu5.2"},{"binary_name":"libpurple0","binary_version":"1:2.10.12-0ubuntu5.2"},{"binary_name":"pidgin","binary_version":"1:2.10.12-0ubuntu5.2"},{"binary_name":"pidgin-data","binary_version":"1:2.10.12-0ubuntu5.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-2640.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}