{"id":"USN-7031-2","summary":"puma vulnerability","details":"USN-7031-1 fixed CVE-2024-45614 in Puma for Ubuntu 24.04 LTS.\nThis update fixes the CVE for Ubuntu 22.04 LTS and Ubuntu 20.04 LTS.\n\nOriginal advisory details:\n\n It was discovered that Puma incorrectly handled parsing certain headers.\n A remote attacker could possibly use this issue to overwrite header values\n set by intermediate proxies by providing duplicate headers containing\n underscore characters.\n","modified":"2026-02-10T04:45:27Z","published":"2024-09-24T15:04:39Z","related":["UBUNTU-CVE-2024-45614"],"upstream":["CVE-2024-45614","UBUNTU-CVE-2024-45614"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7031-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-45614"}],"affected":[{"package":{"name":"puma","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/puma@3.12.4-1ubuntu2+esm2?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.12.4-1ubuntu2+esm2"}]}],"versions":["3.12.0-2ubuntu1","3.12.0-4ubuntu1","3.12.4-1ubuntu2","3.12.4-1ubuntu2+esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.12.4-1ubuntu2+esm2","binary_name":"puma"}],"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:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-45614"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7031-2.json"}},{"package":{"name":"puma","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/puma@5.5.2-2ubuntu2+esm2?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.5.2-2ubuntu2+esm2"}]}],"versions":["4.3.6-1ubuntu4","5.5.2-2ubuntu2","5.5.2-2ubuntu2+esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"5.5.2-2ubuntu2+esm2","binary_name":"puma"}],"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:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-45614"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7031-2.json"}}],"schema_version":"1.7.3"}