{"id":"CVE-2023-38473","revision":"1ea79efcb79943a780c2bcbb1a27fc0f","records":[{"revision":"1ea79efcb79943a780c2bcbb1a27fc0f","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2023-38473","aliases":[],"title":"Reachable assertion in avahi_alternative_host_name","description":"A vulnerability was found in Avahi. A reachable assertion exists in the avahi_alternative_host_name() function.","state":0,"publishedAt":"2023-11-02T15:00:19.576+00:00","modifiedAt":"2025-11-03T21:49:11.746+00:00","affected":[{"ecosystem":"Vendor product","name":"avahi","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"avahi\",\n                    \"vendor\": \"n/a\",\n                    \"defaultStatus\": \"affected\"\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"avahi","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat Enterprise Linux 6\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"avahi\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/o:redhat:enterprise_linux:6\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"avahi","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat Enterprise Linux 7\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"avahi\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/o:redhat:enterprise_linux:7\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"avahi","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat Enterprise Linux 8\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"avahi\",\n                    \"defaultStatus\": \"affected\",\n                    \"cpes\": [\n                        \"cpe:/o:redhat:enterprise_linux:8\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"avahi","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat Enterprise Linux 9\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"avahi\",\n                    \"defaultStatus\": \"affected\",\n                    \"cpes\": [\n                        \"cpe:/o:redhat:enterprise_linux:9\"\n                    ]\n                }"},{"ecosystem":"https://packages.fedoraproject.org/","name":"avahi","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Fedora\",\n                    \"vendor\": \"Fedora\",\n                    \"collectionURL\": \"https://packages.fedoraproject.org/\",\n                    \"packageName\": \"avahi\",\n                    \"defaultStatus\": \"affected\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":6.2,"severity":"MEDIUM"}],"references":["https://access.redhat.com/security/cve/CVE-2023-38473","https://bugzilla.redhat.com/show_bug.cgi?id=2191694"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-38473","license":"CVE Program Terms of Use","key":"cve-program:CVE-2023-38473","identifiers":["CVE-2023-38473"]},"retained":false,"historicalAffected":[]}],"coverage":[]}