{"id":"ALSA-2024:4636","summary":"Important: libndp security update","details":"Libndp is a library (used by NetworkManager) that provides a wrapper for the IPv6 Neighbor Discovery Protocol. It also provides a tool named ndptool for sending and receiving NDP messages.\n\nSecurity Fix(es):\n\n* libndp: buffer overflow in route information length field (CVE-2024-5564)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-02-04T03:09:01.177125Z","published":"2024-07-18T00:00:00Z","related":["CVE-2024-5564"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:4636"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2024-5564"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2284122"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2024-4636.html"}],"affected":[{"package":{"name":"libndp","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libndp"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8-6.el9_4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:4636.json"}}],"schema_version":"1.7.3"}