{"id":"UBUNTU-CVE-2017-12987","details":"The IEEE 802.11 parser in tcpdump before 4.9.2 has a buffer over-read in print-802_11.c:parse_elements().","modified":"2026-01-30T00:57:28.720761Z","published":"2017-09-13T00:00:00Z","related":["USN-3415-1","USN-3415-2"],"upstream":["CVE-2017-12987"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-12987"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3415-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3415-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-12987"}],"affected":[{"package":{"name":"tcpdump","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/tcpdump@4.9.2-0ubuntu0.14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.2-0ubuntu0.14.04.1"}]}],"versions":["4.4.0-1ubuntu1","4.5.1-2ubuntu1","4.5.1-2ubuntu1.1","4.5.1-2ubuntu1.2","4.9.0-1ubuntu1~ubuntu14.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"4.9.2-0ubuntu0.14.04.1","binary_name":"tcpdump"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-12987.json"}},{"package":{"name":"tcpdump","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/tcpdump@4.9.2-0ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.2-0ubuntu0.16.04.1"}]}],"versions":["4.7.4-1ubuntu1","4.9.0-1ubuntu1~ubuntu16.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"4.9.2-0ubuntu0.16.04.1","binary_name":"tcpdump"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-12987.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/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:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}]}