{"id":"CVE-2024-52615","title":"A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries","summary":"A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue simplifies attacks where malicious DNS responses are injected.","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","cwe":["CWE-330"],"published":"2024-11-21","updated":"2026-06-25","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-52615","references":[{"url":"https://access.redhat.com/errata/RHSA-2025:11402","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:16441","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2024-52615","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2326418","label":"secalert@redhat.com"},{"url":"https://github.com/avahi/avahi/pull/577","label":"secalert@redhat.com"}],"tags":["nvd"],"epss":0.00561,"epssPercentile":0.45255,"ingestedAt":"2026-06-29T13:24:33.972Z","slug":"CVE-2024-52615","body":"## Overview\n\nA flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue simplifies attacks where malicious DNS responses are injected.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}