{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2019-02-21T00:00:00", "descriptions": [{"lang": "en", "value": "In Tor before 0.3.3.12, 0.3.4.x before 0.3.4.11, 0.3.5.x before 0.3.5.8, and 0.4.x before 0.4.0.2-alpha, remote denial of service against Tor clients and relays can occur via memory exhaustion in the KIST cell scheduler."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-04-02T17:06:07", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "107136", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/107136"}, {"tags": ["x_refsource_MISC"], "url": "https://trac.torproject.org/projects/tor/ticket/29168"}, {"tags": ["x_refsource_MISC"], "url": "https://blog.torproject.org/new-releases-tor-0402-alpha-0358-03411-and-03312"}, {"name": "openSUSE-SU-2019:1107", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00013.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-8955", "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": "In Tor before 0.3.3.12, 0.3.4.x before 0.3.4.11, 0.3.5.x before 0.3.5.8, and 0.4.x before 0.4.0.2-alpha, remote denial of service against Tor clients and relays can occur via memory exhaustion in the KIST cell scheduler."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "107136", "refsource": "BID", "url": "http://www.securityfocus.com/bid/107136"}, {"name": "https://trac.torproject.org/projects/tor/ticket/29168", "refsource": "MISC", "url": "https://trac.torproject.org/projects/tor/ticket/29168"}, {"name": "https://blog.torproject.org/new-releases-tor-0402-alpha-0358-03411-and-03312", "refsource": "MISC", "url": "https://blog.torproject.org/new-releases-tor-0402-alpha-0358-03411-and-03312"}, {"name": "openSUSE-SU-2019:1107", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00013.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T21:31:37.550Z"}, "title": "CVE Program Container", "references": [{"name": "107136", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/107136"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://trac.torproject.org/projects/tor/ticket/29168"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://blog.torproject.org/new-releases-tor-0402-alpha-0358-03411-and-03312"}, {"name": "openSUSE-SU-2019:1107", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00013.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-8955", "datePublished": "2019-02-21T23:00:00", "dateReserved": "2019-02-20T00:00:00", "dateUpdated": "2024-08-04T21:31:37.550Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*", "matchCriteriaId": "9A10DAB4-B269-4BBD-BDF8-51951D0287AB", "versionEndExcluding": "0.3.3.12", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*", "matchCriteriaId": "89E540D4-1A1C-49D7-994B-9A71C857574E", "versionEndExcluding": "0.3.4.11", "versionStartIncluding": "0.3.4.8", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.4.0:alpha-dev:*:*:*:*:*:*", "matchCriteriaId": "429FF676-3237-49FF-ACFE-3E6269E1C4E9", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.4.1:alpha:*:*:*:*:*:*", "matchCriteriaId": "D55E6E76-F0AE-4E55-B372-078C109BAE15", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.4.2:alpha:*:*:*:*:*:*", "matchCriteriaId": "BC3D781B-74E0-4F79-BDE1-764EBAEC4FBF", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.4.3:alpha:*:*:*:*:*:*", "matchCriteriaId": "8B8CCE05-7824-4CD7-8081-560318ADAAE8", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.4.4:rc:*:*:*:*:*:*", "matchCriteriaId": "E436D382-5226-4E08-AAC6-148FA60DECCA", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.4.5:rc:*:*:*:*:*:*", "matchCriteriaId": "D004733F-0FF3-42A1-9676-63AF3B049FA3", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.4.6:rc:*:*:*:*:*:*", "matchCriteriaId": "E8DCE61B-725D-4EE3-9BA9-882C1C834509", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.4.7:rc:*:*:*:*:*:*", "matchCriteriaId": "A57C5658-9DB4-451B-8E32-8C231DBDDC8D", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.5.0:alpha-dev:*:*:*:*:*:*", "matchCriteriaId": "225A250D-509B-4ED6-9484-9024FC50D6AE", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.5.1:alpha:*:*:*:*:*:*", "matchCriteriaId": "F90B4BE3-B970-425C-8BD2-B48B41EB3160", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.5.2:alpha:*:*:*:*:*:*", "matchCriteriaId": "69CD80C2-7D70-45C9-A4E3-9693E6866D4B", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.5.3:alpha:*:*:*:*:*:*", "matchCriteriaId": "4CC09533-7154-43CF-9E84-AD17055A2978", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.5.4:alpha:*:*:*:*:*:*", "matchCriteriaId": "4D5B0AF1-8B8E-43C0-BD5C-C4FE423403DE", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.5.5:alpha:*:*:*:*:*:*", "matchCriteriaId": "00638F43-2148-460A-B647-232170476A14", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.5.6:rc:*:*:*:*:*:*", "matchCriteriaId": "A46571F6-5611-4D62-BE0D-CF11B788D63C", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.5.7:*:*:*:*:*:*:*", "matchCriteriaId": "BF5F8142-F62D-479D-9BE8-1444572879D5", "vulnerable": true}, {"criteria": "cpe:2.3:a:torproject:tor:0.4.0.1:alpha:*:*:*:*:*:*", "matchCriteriaId": "3ED7A3E0-F720-476F-B440-4724BC8AAD9F", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In Tor before 0.3.3.12, 0.3.4.x before 0.3.4.11, 0.3.5.x before 0.3.5.8, and 0.4.x before 0.4.0.2-alpha, remote denial of service against Tor clients and relays can occur via memory exhaustion in the KIST cell scheduler."}, {"lang": "es", "value": "En Tor, en versiones anteriores a la 0.3.3.12, en las 0.3.4.x anteriores a la 0.3.4.11, en las 0.3.5.x anteriores a la 0.3.5.8 y en las 0.4.x anteriores a la 0.4.0.2-alpha, puede ocurrir una denegaci\u00f3n de servicio (DoS) remota contra los clientes Tor, adem\u00e1s de reproducciones mediante el agotamiento de memoria en el programador \"KIST cell\"."}], "id": "CVE-2019-8955", "lastModified": "2024-11-21T04:50:44.113", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "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": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-02-21T23:29:00.267", "references": [{"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00013.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/107136"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://blog.torproject.org/new-releases-tor-0402-alpha-0358-03411-and-03312"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://trac.torproject.org/projects/tor/ticket/29168"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00013.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/107136"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://blog.torproject.org/new-releases-tor-0402-alpha-0358-03411-and-03312"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://trac.torproject.org/projects/tor/ticket/29168"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}