{"id":"UBUNTU-CVE-2022-28615","details":"Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in ap_strcmp_match() when provided with an extremely large input buffer. While no code distributed with the server can be coerced into such a call, third-party modules or lua scripts that use ap_strcmp_match() may hypothetically be affected.","modified":"2026-02-04T02:55:31.554361Z","published":"2022-06-09T17:15:00Z","related":["USN-5487-1","USN-5487-2","USN-5487-3"],"upstream":["CVE-2022-28615"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-28615"},{"type":"REPORT","url":"https://www.openwall.com/lists/oss-security/2022/06/08/9"},{"type":"REPORT","url":"https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2022-28615"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5487-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5487-2"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5487-3"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-28615"}],"affected":[{"package":{"name":"apache2","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/apache2@2.4.7-1ubuntu4.22+esm6?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.7-1ubuntu4.22+esm6"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_name":"apache2","binary_version":"2.4.7-1ubuntu4.22+esm6"},{"binary_name":"apache2-bin","binary_version":"2.4.7-1ubuntu4.22+esm6"},{"binary_name":"apache2-data","binary_version":"2.4.7-1ubuntu4.22+esm6"},{"binary_name":"apache2-dev","binary_version":"2.4.7-1ubuntu4.22+esm6"},{"binary_name":"apache2-mpm-event","binary_version":"2.4.7-1ubuntu4.22+esm6"},{"binary_name":"apache2-mpm-itk","binary_version":"2.4.7-1ubuntu4.22+esm6"},{"binary_name":"apache2-mpm-prefork","binary_version":"2.4.7-1ubuntu4.22+esm6"},{"binary_name":"apache2-mpm-worker","binary_version":"2.4.7-1ubuntu4.22+esm6"},{"binary_name":"apache2-suexec","binary_version":"2.4.7-1ubuntu4.22+esm6"},{"binary_name":"apache2-suexec-custom","binary_version":"2.4.7-1ubuntu4.22+esm6"},{"binary_name":"apache2-suexec-pristine","binary_version":"2.4.7-1ubuntu4.22+esm6"},{"binary_name":"apache2-utils","binary_version":"2.4.7-1ubuntu4.22+esm6"},{"binary_name":"apache2.2-bin","binary_version":"2.4.7-1ubuntu4.22+esm6"},{"binary_name":"libapache2-mod-macro","binary_version":"1:2.4.7-1ubuntu4.22+esm6"},{"binary_name":"libapache2-mod-proxy-html","binary_version":"1:2.4.7-1ubuntu4.22+esm6"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-28615.json"}},{"package":{"name":"apache2","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/apache2@2.4.18-2ubuntu3.17+esm6?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.18-2ubuntu3.17+esm6"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_name":"apache2","binary_version":"2.4.18-2ubuntu3.17+esm6"},{"binary_name":"apache2-bin","binary_version":"2.4.18-2ubuntu3.17+esm6"},{"binary_name":"apache2-data","binary_version":"2.4.18-2ubuntu3.17+esm6"},{"binary_name":"apache2-dev","binary_version":"2.4.18-2ubuntu3.17+esm6"},{"binary_name":"apache2-suexec-custom","binary_version":"2.4.18-2ubuntu3.17+esm6"},{"binary_name":"apache2-suexec-pristine","binary_version":"2.4.18-2ubuntu3.17+esm6"},{"binary_name":"apache2-utils","binary_version":"2.4.18-2ubuntu3.17+esm6"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-28615.json"}},{"package":{"name":"apache2","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/apache2@2.4.29-1ubuntu4.24?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.29-1ubuntu4.24"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_name":"apache2","binary_version":"2.4.29-1ubuntu4.24"},{"binary_name":"apache2-bin","binary_version":"2.4.29-1ubuntu4.24"},{"binary_name":"apache2-data","binary_version":"2.4.29-1ubuntu4.24"},{"binary_name":"apache2-dev","binary_version":"2.4.29-1ubuntu4.24"},{"binary_name":"apache2-ssl-dev","binary_version":"2.4.29-1ubuntu4.24"},{"binary_name":"apache2-suexec-custom","binary_version":"2.4.29-1ubuntu4.24"},{"binary_name":"apache2-suexec-pristine","binary_version":"2.4.29-1ubuntu4.24"},{"binary_name":"apache2-utils","binary_version":"2.4.29-1ubuntu4.24"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-28615.json"}},{"package":{"name":"apache2","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/apache2@2.4.41-4ubuntu3.12?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.41-4ubuntu3.12"}]}],"versions":["2.4.41-1ubuntu1","2.4.41-4ubuntu1","2.4.41-4ubuntu2","2.4.41-4ubuntu3","2.4.41-4ubuntu3.1","2.4.41-4ubuntu3.3","2.4.41-4ubuntu3.4","2.4.41-4ubuntu3.5","2.4.41-4ubuntu3.6","2.4.41-4ubuntu3.7","2.4.41-4ubuntu3.8","2.4.41-4ubuntu3.9","2.4.41-4ubuntu3.10","2.4.41-4ubuntu3.11"],"ecosystem_specific":{"binaries":[{"binary_name":"apache2","binary_version":"2.4.41-4ubuntu3.12"},{"binary_name":"apache2-bin","binary_version":"2.4.41-4ubuntu3.12"},{"binary_name":"apache2-data","binary_version":"2.4.41-4ubuntu3.12"},{"binary_name":"apache2-dev","binary_version":"2.4.41-4ubuntu3.12"},{"binary_name":"apache2-ssl-dev","binary_version":"2.4.41-4ubuntu3.12"},{"binary_name":"apache2-suexec-custom","binary_version":"2.4.41-4ubuntu3.12"},{"binary_name":"apache2-suexec-pristine","binary_version":"2.4.41-4ubuntu3.12"},{"binary_name":"apache2-utils","binary_version":"2.4.41-4ubuntu3.12"},{"binary_name":"libapache2-mod-md","binary_version":"2.4.41-4ubuntu3.12"},{"binary_name":"libapache2-mod-proxy-uwsgi","binary_version":"2.4.41-4ubuntu3.12"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-28615.json"}},{"package":{"name":"apache2","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/apache2@2.4.52-1ubuntu4.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.52-1ubuntu4.1"}]}],"versions":["2.4.48-3.1ubuntu3","2.4.48-3.1ubuntu4","2.4.51-2ubuntu1","2.4.52-1ubuntu1","2.4.52-1ubuntu2","2.4.52-1ubuntu4"],"ecosystem_specific":{"binaries":[{"binary_name":"apache2","binary_version":"2.4.52-1ubuntu4.1"},{"binary_name":"apache2-bin","binary_version":"2.4.52-1ubuntu4.1"},{"binary_name":"apache2-data","binary_version":"2.4.52-1ubuntu4.1"},{"binary_name":"apache2-dev","binary_version":"2.4.52-1ubuntu4.1"},{"binary_name":"apache2-ssl-dev","binary_version":"2.4.52-1ubuntu4.1"},{"binary_name":"apache2-suexec-custom","binary_version":"2.4.52-1ubuntu4.1"},{"binary_name":"apache2-suexec-pristine","binary_version":"2.4.52-1ubuntu4.1"},{"binary_name":"apache2-utils","binary_version":"2.4.52-1ubuntu4.1"},{"binary_name":"libapache2-mod-md","binary_version":"2.4.52-1ubuntu4.1"},{"binary_name":"libapache2-mod-proxy-uwsgi","binary_version":"2.4.52-1ubuntu4.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-28615.json"}}],"schema_version":"1.7.3","severity":[{"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":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}