{"id":"CVE-2024-52615","aliases":[],"cve":{"records":[{"id":"CVE-2024-52615","source":"redhat","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2024-11-15T08:38:03.183Z","published":"2024-11-21T20:34:00.981Z","modified":"2026-10-28T16:50:42.096Z"}],"publishers":[{"name":"redhat","role":"CNA","organizationId":"53f830b8-0a3f-465b-8143-3b8a9948e749","modified":"2026-10-28T16:50:42.096Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2024-11-21T21:12:09.339Z"}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2025:11402","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2025:16441","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/security/cve/CVE-2024-52615","tags":["vdb-entry","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2326418","tags":["issue-tracking","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://github.com/avahi/avahi/pull/577","tags":[],"source":"redhat"}],"weaknesses":[{"id":"CWE-330","description":"Use of Insufficiently Random Values","source":"redhat"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2024-11-21T21:06:27.515199Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"yes"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Avahi: avahi wide-area dns uses constant source port","titleSource":"redhat","descriptionSource":"redhat","description":"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.","score":5.3,"severity":"medium","published":"2024-11-21T20:34:00.981Z","modified":"2026-10-28T16:50:42.096Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"avahi","name":"avahi","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"0.9-rc3","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2024-52615"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 10","platforms":[],"versions":[{"version":"0:0.9~rc2-1.el10_0.1","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/o:redhat:enterprise_linux:10.0"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2024-52615"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 9","platforms":[],"versions":[{"version":"0:0.8-22.el9_6.1","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:enterprise_linux:9::appstream","cpe:/a:redhat:enterprise_linux:9::crb","cpe:/o:redhat:enterprise_linux:9::baseos"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2024-52615"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 9","platforms":[],"versions":[{"version":"0:0.8-22.el9_6.1","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:enterprise_linux:9::appstream","cpe:/a:redhat:enterprise_linux:9::crb","cpe:/o:redhat:enterprise_linux:9::baseos"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2024-52615"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 7","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/o:redhat:enterprise_linux:7"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2024-52615"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 8","platforms":[],"versions":[],"defaultStatus":"affected","cpes":["cpe:/o:redhat:enterprise_linux:8"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2024-52615"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4","platforms":[],"versions":[],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2024-52615"}],"remediation":[{"text":"Configure Avahi wide-area DNS queries to be forwarded through a local DNS resolver, such as systemd-resolved, rather than sent directly by Avahi. The local resolver provides source-port randomization and reduces the risk of forged DNS responses. Apply vendor fixes when they become available.","source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2024-52615"}],"references":["https://access.redhat.com/errata/RHSA-2025:11402","https://access.redhat.com/errata/RHSA-2025:16441","https://access.redhat.com/security/cve/CVE-2024-52615","https://bugzilla.redhat.com/show_bug.cgi?id=2326418","https://github.com/avahi/avahi/pull/577"],"sources":[{"name":"CVE","id":"CVE-2024-52615","modified":"2026-10-28T16:50:42.096Z","url":"https://www.cve.org/CVERecord?id=CVE-2024-52615"}],"assessments":[{"source":"redhat","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","score":5.3}],"sourceAffected":[],"observedAt":"2026-10-29T14:05:15.921Z","kev":{"status":"not-listed","checkedAt":"2026-11-05T11:05:32.134Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":{"text":"Avahi-daemon uses a fixed source port for wide-area DNS queries, which may simplify attacks using malicious DNS responses. The issue affects Avahi versions less than 0.9-rc3. The impact is uncertain.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T10:24:15.075Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2024-52615"}]}}