{"id":"UBUNTU-CVE-2018-8004","details":"There are multiple HTTP smuggling and cache poisoning issues when clients making malicious requests interact with Apache Traffic Server (ATS). This affects versions 6.0.0 to 6.2.2 and 7.0.0 to 7.1.3. To resolve this issue users running 6.x should upgrade to 6.2.3 or later versions and 7.x users should upgrade to 7.1.4 or later versions.","modified":"2026-04-22T12:04:17.567877Z","published":"2018-08-29T13:29:00Z","upstream":["CVE-2018-8004"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-8004"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2018/08/29/5"},{"type":"REPORT","url":"https://github.com/apache/trafficserver/pull/3192"},{"type":"REPORT","url":"https://github.com/apache/trafficserver/pull/3201"},{"type":"REPORT","url":"https://github.com/apache/trafficserver/pull/3231"},{"type":"REPORT","url":"https://github.com/apache/trafficserver/pull/3251"},{"type":"REPORT","url":"https://github.com/apache/trafficserver/commit/05d734c773900dd589480ff07572c0d7db7c3d44"},{"type":"REPORT","url":"https://github.com/apache/trafficserver/commit/9659d12a21cf1870c2790fdd5acab712ed87f16e"},{"type":"REPORT","url":"https://github.com/apache/trafficserver/commit/2616e580de7d66b9098c464d503a049c7814e35a"},{"type":"REPORT","url":"https://github.com/apache/trafficserver/commit/3d2fdab8b0606bc8b35006f7aeb73729d364b333"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-8004"}],"affected":[{"package":{"name":"trafficserver","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/trafficserver@5.3.0-2ubuntu2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.3.0-2ubuntu1","5.3.0-2ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"trafficserver","binary_version":"5.3.0-2ubuntu2"},{"binary_name":"trafficserver-experimental-plugins","binary_version":"5.3.0-2ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-8004.json"}},{"package":{"name":"trafficserver","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/trafficserver@7.1.2+ds-3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.0.0-5","7.1.2+ds-2","7.1.2+ds-2build1","7.1.2+ds-3"],"ecosystem_specific":{"binaries":[{"binary_name":"trafficserver","binary_version":"7.1.2+ds-3"},{"binary_name":"trafficserver-experimental-plugins","binary_version":"7.1.2+ds-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-8004.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}