{"id":"USN-5839-2","summary":"apache2 vulnerability","details":"USN-5839-1 fixed a vulnerability in Apache. This update provides\nthe corresponding update for Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\n Dimas Fariski Setyawan Putra discovered that the Apache HTTP Server\n mod_proxy module incorrectly truncated certain response headers. This may\n result in later headers not being interpreted by the client.\n (CVE-2022-37436)\n","modified":"2026-02-10T04:42:56Z","published":"2023-02-02T13:34:35Z","related":["UBUNTU-CVE-2022-37436"],"upstream":["CVE-2022-37436","UBUNTU-CVE-2022-37436"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5839-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-37436"}],"affected":[{"package":{"name":"apache2","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/apache2@2.4.18-2ubuntu3.17+esm9?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.18-2ubuntu3.17+esm9"}]}],"versions":["2.4.12-2ubuntu2","2.4.17-1ubuntu1","2.4.17-2ubuntu1","2.4.17-3ubuntu1","2.4.18-1ubuntu1","2.4.18-2ubuntu1","2.4.18-2ubuntu2","2.4.18-2ubuntu3","2.4.18-2ubuntu3.1","2.4.18-2ubuntu3.2","2.4.18-2ubuntu3.3","2.4.18-2ubuntu3.4","2.4.18-2ubuntu3.5","2.4.18-2ubuntu3.7","2.4.18-2ubuntu3.8","2.4.18-2ubuntu3.9","2.4.18-2ubuntu3.10","2.4.18-2ubuntu3.12","2.4.18-2ubuntu3.13","2.4.18-2ubuntu3.14","2.4.18-2ubuntu3.15","2.4.18-2ubuntu3.17","2.4.18-2ubuntu3.17+esm1","2.4.18-2ubuntu3.17+esm2","2.4.18-2ubuntu3.17+esm3","2.4.18-2ubuntu3.17+esm4","2.4.18-2ubuntu3.17+esm5","2.4.18-2ubuntu3.17+esm6","2.4.18-2ubuntu3.17+esm7","2.4.18-2ubuntu3.17+esm8"],"ecosystem_specific":{"binaries":[{"binary_version":"2.4.18-2ubuntu3.17+esm9","binary_name":"apache2"},{"binary_version":"2.4.18-2ubuntu3.17+esm9","binary_name":"apache2-bin"},{"binary_version":"2.4.18-2ubuntu3.17+esm9","binary_name":"apache2-data"},{"binary_version":"2.4.18-2ubuntu3.17+esm9","binary_name":"apache2-dev"},{"binary_version":"2.4.18-2ubuntu3.17+esm9","binary_name":"apache2-suexec-custom"},{"binary_version":"2.4.18-2ubuntu3.17+esm9","binary_name":"apache2-suexec-pristine"},{"binary_version":"2.4.18-2ubuntu3.17+esm9","binary_name":"apache2-utils"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2022-37436"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5839-2.json"}}],"schema_version":"1.7.3"}