{"id":"UBUNTU-CVE-2019-3565","details":"Legacy C++ Facebook Thrift servers (using cpp instead of cpp2) would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.05.06.00.","modified":"2026-04-22T13:36:16.438444Z","published":"2019-05-06T16:29:00Z","upstream":["CVE-2019-3565"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-3565"},{"type":"REPORT","url":"https://github.com/facebook/fbthrift/commit/01686e15ec77ccb4d49a77d5bce3a01601e54d64"},{"type":"REPORT","url":"https://www.facebook.com/security/advisories/cve-2019-3565"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-3565"}],"affected":[{"package":{"name":"hhvm","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/hhvm@3.11.1+dfsg-1ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.11.0+dfsg-1","3.11.1+dfsg-1","3.11.1+dfsg-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.11.1+dfsg-1ubuntu1","binary_name":"hhvm"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3565.json"}},{"package":{"name":"reminders-app","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/reminders-app@0.4+15.04.20141118-0ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4+15.04.20141118-0ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"account-plugin-evernote","binary_version":"0.4+15.04.20141118-0ubuntu1"},{"binary_version":"0.4+15.04.20141118-0ubuntu1","binary_name":"account-plugin-evernote-sandbox"},{"binary_version":"0.4+15.04.20141118-0ubuntu1","binary_name":"qtdeclarative5-evernote0.1"},{"binary_name":"reminders-app","binary_version":"0.4+15.04.20141118-0ubuntu1"},{"binary_name":"reminders-app-autopilot","binary_version":"0.4+15.04.20141118-0ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3565.json"}},{"package":{"name":"hhvm","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/hhvm@3.21.0+dfsg-2ubuntu2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.21.0+dfsg-2","3.21.0+dfsg-2build1","3.21.0+dfsg-2build2","3.21.0+dfsg-2build3","3.21.0+dfsg-2ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"hhvm","binary_version":"3.21.0+dfsg-2ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3565.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}