CVE-2016-2118

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"https://kb.netapp.com/support/s/article/ka51A0000008SXzQAM/smb-vulnerabilities-in-multiple-netapp-products"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2016-2118", "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 MS-SAMR and MS-LSAD protocol implementations in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 mishandle DCERPC connections, which allows man-in-the-middle attackers to perform protocol-downgrade attacks and impersonate users by modifying the client-server data stream, aka \"BADLOCK.\""}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": 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{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*", "matchCriteriaId": "C5AD396C-0AAD-47F7-8001-2EE80E42531F", "versionEndExcluding": "4.2.10", "versionStartIncluding": "3.6.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*", "matchCriteriaId": "DE3D8FA9-4965-411D-AC14-E5749DC4A330", "versionEndExcluding": "4.3.7", "versionStartIncluding": "4.3.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*", "matchCriteriaId": "6C7A7169-3A2E-4C90-A5F9-01B899693218", "versionEndExcluding": "4.4.1", "versionStartIncluding": "4.4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*", "matchCriteriaId": "CB66DB75-2B16-4EBF-9B93-CE49D8086E41", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", "matchCriteriaId": "815D70A8-47D3-459C-A32C-9FEACA0659D1", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*", "matchCriteriaId": "E88A537F-F4D0-46B9-9E37-965233C2A355", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*", "matchCriteriaId": "7A5301BF-1402-4BE0-A0F8-69FBE79BC6D6", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The MS-SAMR and MS-LSAD protocol implementations in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 mishandle DCERPC connections, which allows man-in-the-middle attackers to perform protocol-downgrade attacks and impersonate users by modifying the client-server data stream, aka \"BADLOCK.\""}, {"lang": "es", "value": "Las implementaciones de protocolo MS-SAMR y MS-LSAD en Samba 3.x y 4.x en versiones anteriores a 4.2.11, 4.3.x en versiones anteriores a 4.3.8 y 4.4.x en versiones anteriores a 4.4.2 no maneja correctamente las conexiones DCERPC, lo que permite a atacantes man-in-the-middle llevar a cabo ataques de desactualizaci\u00f3n de protocolo y hacerse pasar por usuarios modificando el flujo de datos cliente-servidor, tambi\u00e9n conocida como \"BADLOCK\"."}], "id": "CVE-2016-2118", "lastModified": "2026-06-17T00:43:29.540", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": 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Advisory"], "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05166182"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://kb.netapp.com/support/s/article/ka51A0000008SXzQAM/smb-vulnerabilities-in-multiple-netapp-products"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40196"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201612-47"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.kb.cert.org/vuls/id/813296"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.samba.org/samba/history/samba-4.2.10.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.samba.org/samba/latest_news.html#4.4.2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.samba.org/samba/security/CVE-2016-2118.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-254"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank the Samba project for reporting this issue. Upstream acknowledges Stefan Metzmacher (SerNet) as the original reporter.", "affected_release": [{"advisory": "RHSA-2016:0625", "cpe": "cpe:/o:redhat:rhel_els:4", "package": "samba-0:3.0.33-3.37.el4", "product_name": "Red Hat Enterprise Linux 4 Extended Lifecycle Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0613", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "samba3x-0:3.6.23-12.el5_11", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0621", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "samba-0:3.0.33-3.41.el5_11", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0623", "cpe": "cpe:/o:redhat:rhel_mission_critical:5.6", "package": "samba-0:3.0.33-3.30.el5_6", "product_name": "Red Hat Enterprise Linux 5.6 Long Life", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0624", "cpe": "cpe:/o:redhat:rhel_mission_critical:5.6", "package": "samba3x-0:3.6.23-12.el5_6", "product_name": "Red Hat Enterprise Linux 5.6 Long Life", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0623", "cpe": "cpe:/o:redhat:rhel_aus:5.9", "package": "samba-0:3.0.33-3.40.el5_9", "product_name": "Red Hat Enterprise Linux 5.9 Long Life", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0624", "cpe": "cpe:/o:redhat:rhel_aus:5.9", "package": "samba3x-0:3.6.23-12.el5_9", "product_name": "Red Hat Enterprise Linux 5.9 Long Life", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0611", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "samba-0:3.6.23-30.el6_7", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "ipa-0:3.0.0-47.el6_7.2", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libldb-0:1.1.25-2.el6_7", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libtalloc-0:2.1.5-1.el6_7", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libtdb-0:1.3.8-1.el6_7", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libtevent-0:0.9.26-2.el6_7", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "openchange-0:1.0-7.el6_7", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "samba4-0:4.2.10-6.el6_7", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0619", "cpe": "cpe:/o:redhat:rhel_mission_critical:6.2", "package": "samba-0:3.6.23-30.el6_2", "product_name": "Red Hat Enterprise Linux 6.2 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_mission_critical:6.2", "package": "evolution-mapi-0:0.28.3-8.el6_2", "product_name": "Red Hat Enterprise Linux 6.2 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_mission_critical:6.2", "package": "libldb-0:1.1.25-2.el6_2", "product_name": "Red Hat Enterprise Linux 6.2 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_mission_critical:6.2", "package": "openchange-0:1.0-1.el6_2", "product_name": "Red Hat Enterprise Linux 6.2 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_mission_critical:6.2", "package": "samba4-0:4.2.10-6.el6_2", "product_name": "Red Hat Enterprise Linux 6.2 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_mission_critical:6.2", "package": "sssd-0:1.5.1-66.el6_2.5", "product_name": "Red Hat Enterprise Linux 6.2 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0619", "cpe": "cpe:/o:redhat:rhel_aus:6.4", "package": "samba-0:3.6.23-30.el6_4", "product_name": "Red Hat Enterprise Linux 6.4 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_aus:6.4", "package": "ipa-0:3.0.0-26.el6_4.5", "product_name": "Red Hat Enterprise Linux 6.4 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_aus:6.4", "package": "libldb-0:1.1.25-2.el6_4", "product_name": "Red Hat Enterprise Linux 6.4 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_aus:6.4", "package": "openchange-0:1.0-5.el6_4", "product_name": "Red Hat Enterprise Linux 6.4 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_aus:6.4", "package": "samba4-0:4.2.10-6.el6_4", "product_name": "Red Hat Enterprise Linux 6.4 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_aus:6.4", "package": "sssd-0:1.9.2-82.12.el6_4", "product_name": "Red Hat Enterprise Linux 6.4 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0619", "cpe": "cpe:/o:redhat:rhel_aus:6.5", "package": "samba-0:3.6.23-30.el6_5", "product_name": "Red Hat Enterprise Linux 6.5 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_aus:6.5", "package": "ipa-0:3.0.0-37.el6_5.1", "product_name": "Red Hat Enterprise Linux 6.5 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_aus:6.5", "package": "libldb-0:1.1.25-2.el6_5", "product_name": "Red Hat Enterprise Linux 6.5 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_aus:6.5", "package": "openchange-0:1.0-7.el6_5", "product_name": "Red Hat Enterprise Linux 6.5 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_aus:6.5", "package": "samba4-0:4.2.10-6.el6_5", "product_name": "Red Hat Enterprise Linux 6.5 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_aus:6.5", "package": "sssd-0:1.9.2-129.el6_5.7", "product_name": "Red Hat Enterprise Linux 6.5 Advanced Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0619", "cpe": "cpe:/o:redhat:rhel_eus:6.6", "package": "samba-0:3.6.23-30.el6_6", "product_name": "Red Hat Enterprise Linux 6.6 Extended Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_eus:6.6", "package": "ipa-0:3.0.0-42.el6_6.1", "product_name": "Red Hat Enterprise Linux 6.6 Extended Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_eus:6.6", "package": "libldb-0:1.1.25-2.el6_6", "product_name": "Red Hat Enterprise Linux 6.6 Extended Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_eus:6.6", "package": "openchange-0:1.0-7.el6_6", "product_name": "Red Hat Enterprise Linux 6.6 Extended Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0620", "cpe": "cpe:/o:redhat:rhel_eus:6.6", "package": "samba4-0:4.2.10-6.el6_6", "product_name": "Red Hat Enterprise Linux 6.6 Extended Update Support", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "ipa-0:4.2.0-15.el7_2.6.1", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "libldb-0:1.1.25-1.el7_2", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "libtalloc-0:2.1.5-1.el7_2", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "libtdb-0:1.3.8-1.el7_2", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "libtevent-0:0.9.26-1.el7_2", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "openchange-0:2.0-10.el7_2", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0612", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "samba-0:4.2.10-6.el7_2", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0618", "cpe": "cpe:/o:redhat:rhel_eus:7.1", "package": "ipa-0:4.1.0-18.el7_1.6", "product_name": "Red Hat Enterprise Linux 7.1 Extended Update Support", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0618", "cpe": "cpe:/o:redhat:rhel_eus:7.1", "package": "libldb-0:1.1.25-1.ael7b_1", "product_name": "Red Hat Enterprise Linux 7.1 Extended Update Support", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0618", "cpe": "cpe:/o:redhat:rhel_eus:7.1", "package": "libtalloc-0:2.1.5-1.el7_1", "product_name": "Red Hat Enterprise Linux 7.1 Extended Update Support", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0618", "cpe": "cpe:/o:redhat:rhel_eus:7.1", "package": "libtdb-0:1.3.8-1.el7_1", "product_name": "Red Hat Enterprise Linux 7.1 Extended Update Support", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0618", "cpe": "cpe:/o:redhat:rhel_eus:7.1", "package": "libtevent-0:0.9.26-1.el7_1", "product_name": "Red Hat Enterprise Linux 7.1 Extended Update Support", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0618", "cpe": "cpe:/o:redhat:rhel_eus:7.1", "package": "openchange-0:2.0-4.el7_1.1", "product_name": "Red Hat Enterprise Linux 7.1 Extended Update Support", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0618", "cpe": "cpe:/o:redhat:rhel_eus:7.1", "package": "samba-0:4.2.10-5.ael7b_1", "product_name": "Red Hat Enterprise Linux 7.1 Extended Update Support", "release_date": "2016-04-13T00:00:00Z"}, {"advisory": "RHSA-2016:0614", "cpe": "cpe:/a:redhat:storage:3.1:samba:el6", "package": "libldb-0:1.1.24-1.el6rhs", "product_name": "Red Hat Gluster Storage 3.1 for RHEL 6", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0614", "cpe": "cpe:/a:redhat:storage:3.1:samba:el6", "package": "libtalloc-0:2.1.5-1.el6rhs", "product_name": "Red Hat Gluster Storage 3.1 for RHEL 6", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0614", "cpe": "cpe:/a:redhat:storage:3.1:samba:el6", "package": "libtdb-0:1.3.8-1.el6rhs", "product_name": "Red Hat Gluster Storage 3.1 for RHEL 6", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0614", "cpe": "cpe:/a:redhat:storage:3.1:samba:el6", "package": "libtevent-0:0.9.26-1.el6rhs", "product_name": "Red Hat Gluster Storage 3.1 for RHEL 6", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0614", "cpe": "cpe:/a:redhat:storage:3.1:samba:el6", "package": "samba-0:4.2.11-2.el6rhs", "product_name": "Red Hat Gluster Storage 3.1 for RHEL 6", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0614", "cpe": "cpe:/a:redhat:storage:3.1:samba:el7", "package": "libldb-0:1.1.24-1.el7rhgs", "product_name": "Red Hat Gluster Storage 3.1 for RHEL 7", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0614", "cpe": "cpe:/a:redhat:storage:3.1:samba:el7", "package": "libtalloc-0:2.1.5-1.el7rhgs", "product_name": "Red Hat Gluster Storage 3.1 for RHEL 7", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0614", "cpe": "cpe:/a:redhat:storage:3.1:samba:el7", "package": "libtdb-0:1.3.8-1.el7rhgs", "product_name": "Red Hat Gluster Storage 3.1 for RHEL 7", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0614", "cpe": "cpe:/a:redhat:storage:3.1:samba:el7", "package": "libtevent-0:0.9.26-1.el7rhgs", "product_name": "Red Hat Gluster Storage 3.1 for RHEL 7", "release_date": "2016-04-12T00:00:00Z"}, {"advisory": "RHSA-2016:0614", "cpe": "cpe:/a:redhat:storage:3.1:samba:el7", "package": "samba-0:4.2.11-2.el7rhgs", "product_name": "Red Hat Gluster Storage 3.1 for RHEL 7", "release_date": "2016-04-12T00:00:00Z"}], "bugzilla": {"description": "samba: SAMR and LSA man in the middle attacks", "id": "1317990", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1317990"}, "csaw": true, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "verified"}, "cwe": "CWE-300", "details": ["The MS-SAMR and MS-LSAD protocol implementations in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 mishandle DCERPC connections, which allows man-in-the-middle attackers to perform protocol-downgrade attacks and impersonate users by modifying the client-server data stream, aka \"BADLOCK.\"", "A protocol flaw, publicly referred to as Badlock, was found in the Security Account Manager Remote Protocol (MS-SAMR) and the Local Security Authority (Domain Policy) Remote Protocol (MS-LSAD). Any authenticated DCE/RPC connection that a client initiates against a server could be used by a man-in-the-middle attacker to impersonate the authenticated user against the SAMR or LSA service on the server. As a result, the attacker would be able to get read/write access to the Security Account Manager database, and use this to reveal all passwords or any other potentially sensitive information in that database."], "name": "CVE-2016-2118", "package_state": [{"cpe": "cpe:/o:redhat:rhel_eus:5.6", "fix_state": "Affected", "package_name": "samba", "product_name": "Red Hat Enterprise Linux Extended Update Support 5.6"}, {"cpe": "cpe:/o:redhat:rhel_eus:5.6", "fix_state": "Affected", "package_name": "samba3x", "product_name": "Red Hat Enterprise Linux Extended Update Support 5.6"}], "public_date": "2016-04-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-2118\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-2118\nhttp://badlock.org/\nhttps://access.redhat.com/articles/2243351\nhttps://access.redhat.com/articles/2253041"], "threat_severity": "Important"}

{}