{"id":"USN-5487-3","summary":"apache2 regression","details":"USN-5487-1 fixed several vulnerabilities in Apache HTTP Server.\nUnfortunately it caused regressions. USN-5487-2 reverted the\npatches that caused the regression in Ubuntu 14.04 ESM for further\ninvestigation. This update re-adds the security fixes for Ubuntu\n14.04 ESM and fixes two different regressions: one affecting mod_proxy\nonly in Ubuntu 14.04 ESM and another in mod_sed affecting also Ubuntu 16.04 ESM\nand Ubuntu 18.04 LTS.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n It was discovered that Apache HTTP Server mod_proxy_ajp incorrectly handled\n certain crafted request. A remote attacker could possibly use this issue to\n perform an HTTP Request Smuggling attack. (CVE-2022-26377)\n \n It was discovered that Apache HTTP Server incorrectly handled certain\n request. An attacker could possibly use this issue to cause a denial\n of service. (CVE-2022-28614)\n \n It was discovered that Apache HTTP Server incorrectly handled certain request.\n An attacker could possibly use this issue to cause a crash or expose\n sensitive information. (CVE-2022-28615)\n \n It was discovered that Apache HTTP Server incorrectly handled certain request.\n An attacker could possibly use this issue to cause a denial of service.\n (CVE-2022-29404)\n \n It was discovered that Apache HTTP Server incorrectly handled certain\n request. An attacker could possibly use this issue to cause a crash.\n (CVE-2022-30522)\n \n It was discovered that Apache HTTP Server incorrectly handled certain request.\n An attacker could possibly use this issue to execute arbitrary code or cause\n a crash. (CVE-2022-30556)\n \n It was discovered that Apache HTTP Server incorrectly handled certain request.\n An attacker could possibly use this issue to bypass IP based authentication.\n (CVE-2022-31813)\n","modified":"2026-02-10T04:42:40Z","published":"2022-06-23T20:19:44Z","related":["UBUNTU-CVE-2022-26377","UBUNTU-CVE-2022-28614","UBUNTU-CVE-2022-28615","UBUNTU-CVE-2022-29404","UBUNTU-CVE-2022-30522","UBUNTU-CVE-2022-30556","UBUNTU-CVE-2022-31813"],"upstream":["CVE-2022-26377","CVE-2022-28614","CVE-2022-28615","CVE-2022-29404","CVE-2022-30522","CVE-2022-30556","CVE-2022-31813","UBUNTU-CVE-2022-26377","UBUNTU-CVE-2022-28614","UBUNTU-CVE-2022-28615","UBUNTU-CVE-2022-29404","UBUNTU-CVE-2022-30522","UBUNTU-CVE-2022-30556","UBUNTU-CVE-2022-31813"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5487-3"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-26377"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-28614"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-28615"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-29404"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-30522"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-30556"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-31813"},{"type":"REPORT","url":"https://launchpad.net/bugs/1979577"},{"type":"REPORT","url":"https://launchpad.net/bugs/1979641"}],"affected":[{"package":{"name":"apache2","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/apache2@2.4.7-1ubuntu4.22+esm8?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.7-1ubuntu4.22+esm8"}]}],"versions":["2.4.6-2ubuntu2","2.4.6-2ubuntu3","2.4.6-2ubuntu4","2.4.7-1ubuntu1","2.4.7-1ubuntu2","2.4.7-1ubuntu3","2.4.7-1ubuntu4","2.4.7-1ubuntu4.1","2.4.7-1ubuntu4.4","2.4.7-1ubuntu4.5","2.4.7-1ubuntu4.6","2.4.7-1ubuntu4.7","2.4.7-1ubuntu4.8","2.4.7-1ubuntu4.9","2.4.7-1ubuntu4.10","2.4.7-1ubuntu4.11","2.4.7-1ubuntu4.13","2.4.7-1ubuntu4.15","2.4.7-1ubuntu4.16","2.4.7-1ubuntu4.17","2.4.7-1ubuntu4.18","2.4.7-1ubuntu4.19","2.4.7-1ubuntu4.20","2.4.7-1ubuntu4.21","2.4.7-1ubuntu4.22","2.4.7-1ubuntu4.22+esm1","2.4.7-1ubuntu4.22+esm2","2.4.7-1ubuntu4.22+esm3","2.4.7-1ubuntu4.22+esm4","2.4.7-1ubuntu4.22+esm5","2.4.7-1ubuntu4.22+esm6"],"ecosystem_specific":{"binaries":[{"binary_version":"2.4.7-1ubuntu4.22+esm8","binary_name":"apache2"},{"binary_version":"2.4.7-1ubuntu4.22+esm8","binary_name":"apache2-bin"},{"binary_version":"2.4.7-1ubuntu4.22+esm8","binary_name":"apache2-data"},{"binary_version":"2.4.7-1ubuntu4.22+esm8","binary_name":"apache2-dev"},{"binary_version":"2.4.7-1ubuntu4.22+esm8","binary_name":"apache2-mpm-event"},{"binary_version":"2.4.7-1ubuntu4.22+esm8","binary_name":"apache2-mpm-itk"},{"binary_version":"2.4.7-1ubuntu4.22+esm8","binary_name":"apache2-mpm-prefork"},{"binary_version":"2.4.7-1ubuntu4.22+esm8","binary_name":"apache2-mpm-worker"},{"binary_version":"2.4.7-1ubuntu4.22+esm8","binary_name":"apache2-suexec"},{"binary_version":"2.4.7-1ubuntu4.22+esm8","binary_name":"apache2-suexec-custom"},{"binary_version":"2.4.7-1ubuntu4.22+esm8","binary_name":"apache2-suexec-pristine"},{"binary_version":"2.4.7-1ubuntu4.22+esm8","binary_name":"apache2-utils"},{"binary_version":"2.4.7-1ubuntu4.22+esm8","binary_name":"apache2.2-bin"},{"binary_version":"1:2.4.7-1ubuntu4.22+esm8","binary_name":"libapache2-mod-macro"},{"binary_version":"1:2.4.7-1ubuntu4.22+esm8","binary_name":"libapache2-mod-proxy-html"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2022-26377","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-28614","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2022-28615","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-29404","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-30522","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-30556","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-31813","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:14.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5487-3.json"}},{"package":{"name":"apache2","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/apache2@2.4.18-2ubuntu3.17+esm7?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.18-2ubuntu3.17+esm7"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_version":"2.4.18-2ubuntu3.17+esm7","binary_name":"apache2"},{"binary_version":"2.4.18-2ubuntu3.17+esm7","binary_name":"apache2-bin"},{"binary_version":"2.4.18-2ubuntu3.17+esm7","binary_name":"apache2-data"},{"binary_version":"2.4.18-2ubuntu3.17+esm7","binary_name":"apache2-dev"},{"binary_version":"2.4.18-2ubuntu3.17+esm7","binary_name":"apache2-suexec-custom"},{"binary_version":"2.4.18-2ubuntu3.17+esm7","binary_name":"apache2-suexec-pristine"},{"binary_version":"2.4.18-2ubuntu3.17+esm7","binary_name":"apache2-utils"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2022-26377","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-28614","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2022-28615","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-29404","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-30522","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-30556","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-31813","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5487-3.json"}},{"package":{"name":"apache2","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/apache2@2.4.29-1ubuntu4.25?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.29-1ubuntu4.25"}]}],"versions":["2.4.27-2ubuntu3","2.4.29-1ubuntu1","2.4.29-1ubuntu2","2.4.29-1ubuntu3","2.4.29-1ubuntu4","2.4.29-1ubuntu4.1","2.4.29-1ubuntu4.2","2.4.29-1ubuntu4.3","2.4.29-1ubuntu4.4","2.4.29-1ubuntu4.5","2.4.29-1ubuntu4.6","2.4.29-1ubuntu4.7","2.4.29-1ubuntu4.8","2.4.29-1ubuntu4.10","2.4.29-1ubuntu4.11","2.4.29-1ubuntu4.12","2.4.29-1ubuntu4.13","2.4.29-1ubuntu4.14","2.4.29-1ubuntu4.16","2.4.29-1ubuntu4.17","2.4.29-1ubuntu4.18","2.4.29-1ubuntu4.19","2.4.29-1ubuntu4.20","2.4.29-1ubuntu4.21","2.4.29-1ubuntu4.22","2.4.29-1ubuntu4.23","2.4.29-1ubuntu4.24"],"ecosystem_specific":{"binaries":[{"binary_version":"2.4.29-1ubuntu4.25","binary_name":"apache2"},{"binary_version":"2.4.29-1ubuntu4.25","binary_name":"apache2-bin"},{"binary_version":"2.4.29-1ubuntu4.25","binary_name":"apache2-data"},{"binary_version":"2.4.29-1ubuntu4.25","binary_name":"apache2-dev"},{"binary_version":"2.4.29-1ubuntu4.25","binary_name":"apache2-ssl-dev"},{"binary_version":"2.4.29-1ubuntu4.25","binary_name":"apache2-suexec-custom"},{"binary_version":"2.4.29-1ubuntu4.25","binary_name":"apache2-suexec-pristine"},{"binary_version":"2.4.29-1ubuntu4.25","binary_name":"apache2-utils"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2022-26377","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-28614","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2022-28615","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-29404","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-30522","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-30556","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2022-31813","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5487-3.json"}}],"schema_version":"1.7.3"}