CVE-2023-43768

{"id": "CVE-2023-43768", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2024-03-27T07:15:48.390", "references": [{"url": "https://docs.couchbase.com/server/current/release-notes/relnotes.html", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "https://forums.couchbase.com/tags/security", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://www.couchbase.com/alerts/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.couchbase.com/downloads", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://docs.couchbase.com/server/current/release-notes/relnotes.html", "tags": ["Release Notes"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://forums.couchbase.com/tags/security", "tags": ["Product"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.couchbase.com/alerts/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.couchbase.com/downloads", "tags": ["Product"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Couchbase Server 6.6.x through 7.2.0, before 7.1.5 and 7.2.1. Unauthenticated users may cause memcached to run out of memory via large commands."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en Couchbase Server 6.6.x hasta 7.2.0, anteriores a 7.1.5 y 7.2.1. Los usuarios no autenticados pueden hacer que Memcached se quede sin memoria mediante comandos grandes."}], "lastModified": "2025-04-23T16:26:31.793", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B6785960-AEB2-4648-9EC8-47967CE1CCBC", "versionEndExcluding": "7.1.5", "versionStartIncluding": "6.6.0"}, {"criteria": "cpe:2.3:a:couchbase:couchbase_server:7.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FBF7BB41-6DE4-45D5-81FE-A3CC055853F1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}