CVE-2025-62408

{"id": "CVE-2025-62408", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2025-12-08T22:15:52.620", "references": [{"url": "https://github.com/c-ares/c-ares/commit/714bf5675c541bd1e668a8db8e67ce012651e618", "tags": ["Patch"], "source": "[email protected]"}, {"url": "https://github.com/c-ares/c-ares/security/advisories/GHSA-jq53-42q6-pqr5", "tags": ["Patch", "Vendor Advisory"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "c-ares is an asynchronous resolver library. Versions 1.32.3 through 1.34.5 terminate a query after maximum attempts when using read_answer() and process_answer(), which can cause a Denial of Service. This issue is fixed in version 1.34.6."}], "lastModified": "2026-02-02T14:40:44.843", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:c-ares:c-ares:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0E5E9D1A-4E19-4878-BCE5-99CD56CF034D", "versionEndExcluding": "1.34.6", "versionStartIncluding": "1.32.3"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}