{"id":"UBUNTU-CVE-2024-23722","details":"In Fluent Bit 2.1.8 through 2.2.1, a NULL pointer dereference can be caused via an invalid HTTP payload with the content type of x-www-form-urlencoded. It crashes and does not restart. This could result in logs not being delivered properly.","modified":"2026-02-28T05:47:52.476519Z","published":"2024-03-26T15:15:00Z","withdrawn":"2026-02-27T09:43:16Z","related":["USN-7250-1"],"upstream":["CVE-2024-23722"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-23722"},{"type":"REPORT","url":"https://github.com/fluent/fluent-bit/compare/v2.2.1...v2.2.2"},{"type":"REPORT","url":"https://medium.com/%40adurands82/fluent-bit-dos-vulnerability-cve-2024-23722-4e3e74af9d00"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-23722"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7250-1"}],"affected":[{"package":{"name":"netdata","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/netdata@1.43.2-1build2?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.42.1-1","1.43.1-1","1.43.2-1","1.43.2-1build1","1.43.2-1build2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.43.2-1build2","binary_name":"netdata"},{"binary_version":"1.43.2-1build2","binary_name":"netdata-apache2"},{"binary_version":"1.43.2-1build2","binary_name":"netdata-core"},{"binary_version":"1.43.2-1build2","binary_name":"netdata-plugins-bash"},{"binary_version":"1.43.2-1build2","binary_name":"netdata-plugins-python"},{"binary_version":"1.43.2-1build2","binary_name":"netdata-web"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-23722.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:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}