CVE-2017-7393

{"id": "CVE-2017-7393", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2017-04-01T02:59:00.303", "references": [{"url": "http://www.securityfocus.com/bid/97305", "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2000", "source": "cve@mitre.org"}, {"url": "https://github.com/TigerVNC/tigervnc/pull/438", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201801-13", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/97305", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2000", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/TigerVNC/tigervnc/pull/438", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201801-13", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-415"}]}], "descriptions": [{"lang": "en", "value": "In TigerVNC 1.7.1 (VNCSConnectionST.cxx VNCSConnectionST::fence), an authenticated client can cause a double free, leading to denial of service or potentially code execution."}, {"lang": "es", "value": "En TigerVNC 1.7.1 (VNCSConnectionST.cxx VNCSConnectionST::fence), un cliente autenticado puede provocar una liberaci\u00f3n doble, conduciendo a denegaci\u00f3n de servicio o potencialmente ejecuci\u00f3n de c\u00f3digo."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tigervnc:tigervnc:1.7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E9E2F74C-00F6-4FA1-9C57-76F27E6A731C"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}