{"id":"UBUNTU-CVE-2018-13112","details":"get_l2len in common/get.c in Tcpreplay 4.3.0 beta1 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via crafted packets, as demonstrated by tcpprep.","modified":"2026-02-04T04:20:47.563550Z","published":"2018-07-03T17:29:00Z","related":["USN-5205-1"],"upstream":["CVE-2018-13112"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-13112"},{"type":"REPORT","url":"https://github.com/appneta/tcpreplay/issues/477"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5205-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-13112"}],"affected":[{"package":{"name":"tcpreplay","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/tcpreplay@4.2.6-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.6-1ubuntu0.1~esm1"}]}],"versions":["4.2.6-1"],"ecosystem_specific":{"binaries":[{"binary_version":"4.2.6-1ubuntu0.1~esm1","binary_name":"tcpreplay"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-13112.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}