CVE-2022-24890

{"id": "CVE-2022-24890", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 2.4, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 0.9}]}, "published": "2022-05-17T19:15:08.470", "references": [{"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vxpr-hcqq-7fw7", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/nextcloud/spreed/issues/7048", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/nextcloud/spreed/pull/7034", "tags": ["Exploit", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/nextcloud/spreed/pull/7092", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-276"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-200"}, {"lang": "en", "value": "CWE-359"}]}], "descriptions": [{"lang": "en", "value": "Nextcloud Talk is a video and audio conferencing app for Nextcloud. In versions prior to 13.0.5 and 14.0.0, a call moderator can indirectly enable user webcams by granting permissions, if they were enabled before removing the permissions. A patch is available in versions 13.0.5 and 14.0.0. There are currently no known workarounds."}, {"lang": "es", "value": "Nextcloud Talk es una aplicaci\u00f3n de videoconferencia y audioconferencia para Nextcloud. En versiones anteriores a 13.0.5 y 14.0.0, un moderador de llamadas puede habilitar indirectamente las c\u00e1maras web de los usuarios concediendo permisos, si estaban habilitadas antes de eliminar los permisos. Se presenta un parche disponible en versiones 13.0.5 y 14.0.0. Actualmente no se conocen medidas de mitigaci\u00f3n"}], "lastModified": "2022-05-26T15:21:20.623", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nextcloud:talk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E1FF2F15-1C40-418B-9BC3-85E19347B452", "versionEndExcluding": "13.0.5"}, {"criteria": "cpe:2.3:a:nextcloud:talk:14.0.0:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3AFAF857-88EF-4D3C-8D5C-4B0334F77E73"}, {"criteria": "cpe:2.3:a:nextcloud:talk:14.0.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70C356B8-7572-4795-AD25-269C8E803DB5"}, {"criteria": "cpe:2.3:a:nextcloud:talk:14.0.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FCF57597-ACA0-4BE2-8410-979367A5240E"}, {"criteria": "cpe:2.3:a:nextcloud:talk:14.0.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "047D57BF-FBB3-4C7B-A2DA-3CE9C10C61A9"}, {"criteria": "cpe:2.3:a:nextcloud:talk:14.0.0:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "23E4482D-FD38-483E-8B69-3D2CCB849D87"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}