CVE-2010-1766

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"assignerShortName": "apple", "cveId": "CVE-2010-1766", "datePublished": "2010-07-22T01:00:00.000Z", "dateReserved": "2010-05-06T00:00:00.000Z", "dateUpdated": "2024-08-07T01:35:53.654Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "product-security@apple.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:digia:qt:*:*:*:*:*:*:*:*", "matchCriteriaId": "75F543EF-AFA9-42EA-B60B-33711005EAB0", "versionEndIncluding": "4.6.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:webkit:webkit:*:*:*:*:*:*:*:*", "matchCriteriaId": "AF922448-569B-440D-9695-3D063848023D", "versionEndIncluding": "r56379", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Off-by-one error in the WebSocketHandshake::readServerHandshake function in websockets/WebSocketHandshake.cpp in WebCore in WebKit before r56380, as used in Qt and other products, allows remote websockets servers to cause a denial of service (memory corruption) or possibly have unspecified other impact via an upgrade header that is long and invalid."}, {"lang": "es", "value": "Error de superaci\u00f3n de l\u00edmite en la funci\u00f3n WebSocketHandshake::readServerHandshake en websockets/WebSocketHandshake.cpp en WebCore en WebKit anterior a r56380, utilizado en Qt y otros productos, permite a los servidores de websockets remotos provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria), o posiblemente tener otro impacto no especificado a trav\u00e9s de una cabecera de actualizaci\u00f3n que es larga e inv\u00e1lida."}], "id": "CVE-2010-1766", "lastModified": "2026-06-16T23:19:16.817", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-07-22T05:42:55.877", "references": [{"source": "product-security@apple.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044023.html"}, {"source": "product-security@apple.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044031.html"}, {"source": "product-security@apple.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/40557"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/41856"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/43068"}, {"source": "product-security@apple.com", "url": "http://trac.webkit.org/changeset/56380"}, {"source": "product-security@apple.com", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:039"}, {"source": "product-security@apple.com", "url": "http://www.ubuntu.com/usn/USN-1006-1"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2010/1801"}, {"source": "product-security@apple.com", "url": "http://www.vupen.com/english/advisories/2010/2722"}, {"source": "product-security@apple.com", "url": "http://www.vupen.com/english/advisories/2011/0212"}, {"source": "product-security@apple.com", "url": "http://www.vupen.com/english/advisories/2011/0552"}, {"source": "product-security@apple.com", "url": "https://bugs.webkit.org/show_bug.cgi?id=36339"}, {"source": "product-security@apple.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=596494"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": 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{"acknowledgement": "Red Hat would like to thank Drew Yao (Apple Product Security) for reporting this issue. Upstream acknowledges Skylined (Google Chrome Security Team) as the original reporter.", "bugzilla": {"description": "WebKit: off-by-one memory corruption flaw WebSocketHandshake::readServerHandshake()", "id": "596494", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=596494"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "draft"}, "cwe": "CWE-193", "details": ["Off-by-one error in the WebSocketHandshake::readServerHandshake function in websockets/WebSocketHandshake.cpp in WebCore in WebKit before r56380, as used in Qt and other products, allows remote websockets servers to cause a denial of service (memory corruption) or possibly have unspecified other impact via an upgrade header that is long and invalid."], "name": "CVE-2010-1766", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "qt", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "webkitgtk", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2010-06-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-1766\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-1766"], "threat_severity": "Critical"}

{}