{ "id": "CVE-2023-42451", "sourceIdentifier": "security-advisories@github.com", "published": "2023-09-19T16:15:13.303", "lastModified": "2023-09-22T17:10:42.063", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 3.5.14, 4.0.10, 4.1.8, and 4.2.0-rc2, under certain circumstances, attackers can exploit a flaw in domain name normalization to spoof domains they do not own. Versions 3.5.14, 4.0.10, 4.1.8, and 4.2.0-rc2 contain a patch for this issue." }, { "lang": "es", "value": "Mastodon es un servidor de red social gratuito y de c\u00f3digo abierto basado en ActivityPub. Antes de las versiones 3.5.14, 4.0.10, 4.1.8 y 4.2.0-rc2, bajo ciertas circunstancias, los atacantes pueden explotar una falla en la normalizaci\u00f3n de nombres de dominio para falsificar dominios que no son de su propiedad. Las versiones 3.5.14, 4.0.10, 4.1.8 y 4.2.0-rc2 contienen un parche para este problema." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 }, { "source": "security-advisories@github.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.2, "impactScore": 5.2 } ] }, "weaknesses": [ { "source": "security-advisories@github.com", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-706" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.5.14", "matchCriteriaId": "73BDE2AA-8259-4C76-B344-BFD5512C4958" }, { "vulnerable": true, "criteria": "cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0.0", "versionEndExcluding": "4.0.10", "matchCriteriaId": "98C89C5A-7235-4260-8656-CA90DB36CC96" }, { "vulnerable": true, "criteria": "cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.1.0", "versionEndExcluding": "4.1.8", "matchCriteriaId": "E58F736C-6245-4EF4-AE4D-FB6AA20F0D7B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:joinmastodon:mastodon:4.2.0:beta1:*:*:*:*:*:*", "matchCriteriaId": "D76FF8DD-B11D-4119-9B4E-32CE8365A25B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:joinmastodon:mastodon:4.2.0:beta2:*:*:*:*:*:*", "matchCriteriaId": "19DC8A22-E8EF-4FAB-B60E-64FE54AE0968" }, { "vulnerable": true, "criteria": "cpe:2.3:a:joinmastodon:mastodon:4.2.0:beta3:*:*:*:*:*:*", "matchCriteriaId": "1406EB6A-186B-4A9C-95F6-5EC509867C3C" }, { "vulnerable": true, "criteria": "cpe:2.3:a:joinmastodon:mastodon:4.2.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "089015EE-D7E4-4370-B1ED-52283B06FF0A" } ] } ] } ], "references": [ { "url": "https://github.com/mastodon/mastodon/commit/eeab3560fc0516070b3fb97e089b15ecab1938c8", "source": "security-advisories@github.com", "tags": [ "Patch" ] }, { "url": "https://github.com/mastodon/mastodon/security/advisories/GHSA-v3xf-c9qf-j667", "source": "security-advisories@github.com", "tags": [ "Vendor Advisory" ] } ] }