fkie_cve-2016-7153
Vulnerability from fkie_nvd
Published
2016-09-06 10:59
Modified
2025-04-12 10:46
Severity ?
Summary
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.
References
Impacted products
{ "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" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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