CVE-2023-52557

{"id": "CVE-2023-52557", "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": "2024-03-01T17:15:07.257", "references": [{"url": "https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/016_npppd.patch.sig", "tags": ["Patch"], "source": "9119a7d8-5eab-497f-8521-727c672e3725"}, {"url": "https://github.com/openbsd/src/commit/abf3a29384c582c807a621e7fc6e7c68d0cafe9b", "tags": ["Patch"], "source": "9119a7d8-5eab-497f-8521-727c672e3725"}, {"url": "https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/016_npppd.patch.sig", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/openbsd/src/commit/abf3a29384c582c807a621e7fc6e7c68d0cafe9b", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "9119a7d8-5eab-497f-8521-727c672e3725", "description": [{"lang": "en", "value": "CWE-131"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-805"}]}], "descriptions": [{"lang": "en", "value": "In OpenBSD 7.3 before errata 016, npppd(8) could crash by a l2tp message which has an AVP (Attribute-Value Pair) with wrong length.\n"}, {"lang": "es", "value": "En OpenBSD 7.3 antes de la errata 016, npppd(8) pod\u00eda fallar debido a un mensaje l2tp que ten\u00eda un AVP (par atributo-valor) con una longitud incorrecta."}], "lastModified": "2025-10-10T17:46:02.627", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:openbsd:openbsd:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "131B4208-6843-40D3-8818-159D1204BD0E", "versionEndExcluding": "7.3"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7BAA0C9B-7CEA-4647-809F-027EB34C142E"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_001:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B3CC37B8-46C0-407B-8DE4-2B5BC36BA969"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_002:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D53FE3CA-1A90-4783-8AC2-C0B4CF6F052D"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_003:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9C32DD2B-BBE0-4031-B105-743E4058B4A1"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_004:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3F481F84-81C2-4E5F-BD60-4C46CD3DD603"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_005:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DCAE527B-1176-4759-B903-59A72245517B"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_006:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "90AFDC54-DCAD-46F5-8198-3632335D5529"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_007:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C7289DE0-7A7C-4535-BCA8-23D882468D28"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_008:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "40791FF0-EFA3-4471-BCEB-0E1F36ABF973"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_009:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2AE8017A-F84D-4A8E-BAF0-8AC795D74FFC"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_010:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FFFC349B-AA6F-4286-8440-699D1F8A934A"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_011:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B5AD12A6-74D4-4696-8126-402E61995D2C"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_012:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A9921E2D-DC9B-46FB-A01F-540C4B721D50"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_013:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CEFF0DA3-7CF7-42EB-9AA8-914EFD83466A"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_014:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2745D88C-769F-476C-AF70-29EDF609DC55"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_015:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9E14AA44-11A5-466D-8C56-C0618F99AC51"}], "operator": "OR"}]}], "sourceIdentifier": "9119a7d8-5eab-497f-8521-727c672e3725"}