{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-08-03T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The HTTP/2 protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by leveraging a web-browser configuration in which third-party cookies are sent, aka a \"HEIST\" attack."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-11-25T20:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "1036741", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1036741"}, {"name": "1036742", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1036742"}, {"tags": ["x_refsource_MISC"], "url": "https://tom.vg/papers/heist_blackhat2016.pdf"}, {"name": "1036745", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1036745"}, {"tags": ["x_refsource_MISC"], "url": "http://arstechnica.com/security/2016/08/new-attack-steals-ssns-e-mail-addresses-and-more-from-https-pages/"}, {"name": "1036744", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1036744"}, {"name": "1036743", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1036743"}, {"name": "92773", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/92773"}, {"name": "1036746", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1036746"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-7153", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The HTTP/2 protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by leveraging a web-browser configuration in which third-party cookies are sent, aka a \"HEIST\" attack."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "1036741", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1036741"}, {"name": "1036742", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1036742"}, {"name": "https://tom.vg/papers/heist_blackhat2016.pdf", "refsource": "MISC", "url": "https://tom.vg/papers/heist_blackhat2016.pdf"}, {"name": "1036745", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1036745"}, {"name": "http://arstechnica.com/security/2016/08/new-attack-steals-ssns-e-mail-addresses-and-more-from-https-pages/", "refsource": "MISC", "url": "http://arstechnica.com/security/2016/08/new-attack-steals-ssns-e-mail-addresses-and-more-from-https-pages/"}, {"name": "1036744", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1036744"}, {"name": "1036743", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1036743"}, {"name": "92773", "refsource": "BID", "url": "http://www.securityfocus.com/bid/92773"}, {"name": "1036746", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1036746"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T01:50:47.639Z"}, "title": "CVE Program Container", "references": [{"name": "1036741", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1036741"}, {"name": "1036742", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1036742"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://tom.vg/papers/heist_blackhat2016.pdf"}, {"name": "1036745", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1036745"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://arstechnica.com/security/2016/08/new-attack-steals-ssns-e-mail-addresses-and-more-from-https-pages/"}, {"name": "1036744", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1036744"}, {"name": "1036743", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1036743"}, {"name": "92773", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/92773"}, {"name": "1036746", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1036746"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2016-7153", "datePublished": "2016-09-06T10:00:00.000Z", "dateReserved": "2016-09-06T00:00:00.000Z", "dateUpdated": "2024-08-06T01:50:47.639Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*", "matchCriteriaId": "77D197D7-57FB-4898-8C70-B19D5F0D5BE0", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:internet_explorer:-:*:*:*:*:*:*:*", "matchCriteriaId": "C37BA825-679F-4257-9F2B-CE2318B75396", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*", "matchCriteriaId": "39B565E1-C2F1-44FC-A517-E3130332B17C", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*", "matchCriteriaId": "AE370CAA-04B3-434E-BD5B-1D87DE596C10", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:opera:opera_browser:-:*:*:*:*:*:*:*", "matchCriteriaId": "4545786D-3129-4D92-B218-F4A92428ED48", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "matchCriteriaId": "14E6A30E-7577-4569-9309-53A0AF7FE3AC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The HTTP/2 protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by leveraging a web-browser configuration in which third-party cookies are sent, aka a \"HEIST\" attack."}, {"lang": "es", "value": "El protocolo HTTP/2 no considera el rol de la ventana de congesti\u00f3n TCP cuando da informaci\u00f3n sobre longitud del contenido, lo que facilita a atacantes remotos obtener datos en texto plano aprovechando una configuraci\u00f3n de navegador web donde son enviadas las cookies de terceros, tambi\u00e9n conocido como ataque \"HEIST\"."}], "id": "CVE-2016-7153", "lastModified": "2025-04-12T10:46:40.837", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-09-06T10:59:01.493", "references": [{"source": "cve@mitre.org", "tags": ["Technical Description"], "url": "http://arstechnica.com/security/2016/08/new-attack-steals-ssns-e-mail-addresses-and-more-from-https-pages/"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/92773"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1036741"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1036742"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1036743"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1036744"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1036745"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1036746"}, {"source": "cve@mitre.org", "tags": ["Technical Description"], "url": "https://tom.vg/papers/heist_blackhat2016.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Technical Description"], "url": "http://arstechnica.com/security/2016/08/new-attack-steals-ssns-e-mail-addresses-and-more-from-https-pages/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/92773"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1036741"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1036742"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1036743"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1036744"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1036745"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1036746"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Technical Description"], "url": "https://tom.vg/papers/heist_blackhat2016.pdf"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "HTTP/2: HEIST attack allows attackers to sniff TLS encrypted HTTP/2 traffic", "id": "1388005", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1388005"}, "csaw": false, "cvss": {"cvss_base_score": "2.6", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:N/A:N", "status": "draft"}, "cvss3": {"cvss3_base_score": "3.1", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N", "status": "draft"}, "details": ["The HTTP/2 protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by leveraging a web-browser configuration in which third-party cookies are sent, aka a \"HEIST\" attack."], "mitigation": {"lang": "en:us", "value": "Disable third-party cookies in the browser.\nhttps://support.mozilla.org/en-US/kb/disable-third-party-cookies (Firefox)\nhttps://support.google.com/chrome/answer/95647?hl=en (Google Chrome)"}, "name": "CVE-2016-7153", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "httpd", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2016-08-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-7153\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-7153\nhttps://www.blackhat.com/docs/us-16/materials/us-16-VanGoethem-HEIST-HTTP-Encrypted-Information-Can-Be-Stolen-Through-TCP-Windows-wp.pdf"], "threat_severity": "Low"}

{}