CVE-2024-52616

{"id": "CVE-2024-52616", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2024-11-21T21:15:24.140", "references": [{"url": "https://access.redhat.com/errata/RHSA-2025:7437", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/security/cve/CVE-2024-52616", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2326429", "source": "secalert@redhat.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-334"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing attacks, allowing attackers to guess transaction IDs."}, {"lang": "es", "value": "Se encontr\u00f3 una falla en Avahi-daemon, que inicializa los identificadores de transacciones DNS de manera aleatoria solo una vez al inicio y los incrementa secuencialmente despu\u00e9s de eso. Este comportamiento predecible facilita los ataques de suplantaci\u00f3n de DNS, lo que permite a los atacantes adivinar los identificadores de transacciones."}], "lastModified": "2025-05-14T00:15:17.520", "sourceIdentifier": "secalert@redhat.com"}