{"id":"USN-8369-1","summary":"libapache-mod-jk vulnerability","details":"It was discovered that Apache Tomcat Connectors used incorrect default\npermissions for shared memory on Unix-like systems. A local attacker\ncould possibly use this issue to view or modify mod_jk configuration\ndata in shared memory, resulting in sensitive information exposure or a\ndenial of service.","modified":"2026-06-02T18:33:05.053193142Z","published":"2026-06-02T13:16:16Z","related":["UBUNTU-CVE-2024-46544"],"upstream":["CVE-2024-46544","UBUNTU-CVE-2024-46544"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8369-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-46544"}],"affected":[{"package":{"name":"libapache-mod-jk","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libapache-mod-jk?arch=source&distro=esm-apps-legacy%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.41-1ubuntu0.1~esm1"}]}],"versions":["1:1.2.40+svn150520-1","1:1.2.41-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:1.2.41-1ubuntu0.1~esm1","binary_name":"libapache2-mod-jk"}],"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-46544"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8369-1.json"}},{"package":{"name":"libapache-mod-jk","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libapache-mod-jk?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.43-1ubuntu0.1~esm2"}]}],"versions":["1:1.2.42-1","1:1.2.43-1","1:1.2.43-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:1.2.43-1ubuntu0.1~esm2","binary_name":"libapache2-mod-jk"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-46544"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8369-1.json"}},{"package":{"name":"libapache-mod-jk","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/libapache-mod-jk?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.46-1ubuntu0.1+esm1"}]}],"versions":["1:1.2.46-1","1:1.2.46-1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:1.2.46-1ubuntu0.1+esm1","binary_name":"libapache2-mod-jk"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-46544"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8369-1.json"}},{"package":{"name":"libapache-mod-jk","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/libapache-mod-jk?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.48-1ubuntu0.1+esm1"}]}],"versions":["1:1.2.48-1","1:1.2.48-1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:1.2.48-1ubuntu0.1+esm1","binary_name":"libapache2-mod-jk"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:22.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-46544"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8369-1.json"}},{"package":{"name":"libapache-mod-jk","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/libapache-mod-jk?arch=source&distro=esm-apps%2Fnoble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.49-1ubuntu0.1~esm1"}]}],"versions":["1:1.2.48-2","1:1.2.49-1","1:1.2.49-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:1.2.49-1ubuntu0.1~esm1","binary_name":"libapache2-mod-jk"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:24.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-46544"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8369-1.json"}}],"schema_version":"1.7.5"}