CVE-2016-0634

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1377613", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1377613", "tags": ["Issue Tracking", "Patch", "Third Party Advisory", "VDB Entry"], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/92999", "name": "92999", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "http://www.openwall.com/lists/oss-security/2016/10/10/4", "name": "[oss-security] 20161010 Re: Re: CVE-2016-0634 -- bash prompt expanding $HOSTNAME", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2016/10/10/3", "name": "[oss-security] 20161010 RE: Re: CVE-2016-0634 -- bash prompt expanding $HOSTNAME", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2016/10/07/6", "name": "[oss-security] 20161007 Re: Re: CVE-2016-0634 -- bash prompt expanding $HOSTNAME", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2016/09/29/27", "name": "[oss-security] 20160929 Re: Re: CVE-2016-0634 -- bash prompt expanding $HOSTNAME", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2016/09/27/9", "name": "[oss-security] 20160927 Re: Re: CVE-2016-0634 -- bash prompt expanding $HOSTNAME", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2016/09/20/1", "name": "[oss-security] 20160920 Re: CVE-2016-0634 -- bash prompt expanding $HOSTNAME", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2016/09/19/7", "name": "[oss-security] 20160919 Re: CVE-2016-0634 -- bash prompt expanding $HOSTNAME", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2016/09/18/11", "name": "[oss-security] 20160918 Re: CVE-2016-0634 -- bash prompt expanding $HOSTNAME", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2016/09/16/8", "name": "[oss-security] 20160916 CVE-2016-0634 -- bash prompt expanding $HOSTNAME", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2016/09/16/12", "name": "[oss-security] 20160916 Re: CVE-2016-0634 -- bash prompt expanding $HOSTNAME", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "https://security.gentoo.org/glsa/201612-39", "name": "GLSA-201612-39", "tags": ["Third Party Advisory"], "refsource": "GENTOO"}, {"url": "https://access.redhat.com/errata/RHSA-2017:1931", "name": "RHSA-2017:1931", "tags": [], "refsource": "REDHAT"}, {"url": "http://rhn.redhat.com/errata/RHSA-2017-0725.html", "name": "RHSA-2017:0725", "tags": [], "refsource": "REDHAT"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The expansion of '\\h' in the prompt string in bash 4.3 allows remote authenticated users to execute arbitrary code via shell metacharacters placed in 'hostname' of a machine."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-78"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2016-0634", "ASSIGNER": "secalert_us@oracle.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}}, "publishedDate": "2017-08-28T15:29Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:gnu:bash:4.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2018-01-05T02:30Z"}