{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-11-17T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted address."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-03-25T13:06:16.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "RHSA-2017:0725", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2017-0725.html"}, {"name": "RHSA-2017:1931", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2017:1931"}, {"name": "[oss-security] 20161117 bash - popd controlled free", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2016/11/17/5"}, {"name": "[oss-security] 20161117 Re: bash - popd controlled free", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2016/11/17/9"}, {"name": "94398", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/94398"}, {"name": "GLSA-201701-02", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/201701-02"}, {"name": "[debian-lts-announce] 20190325 [SECURITY] [DLA 1726-1] bash security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00028.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-9401", "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": "popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted address."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "RHSA-2017:0725", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2017-0725.html"}, {"name": "RHSA-2017:1931", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:1931"}, {"name": "[oss-security] 20161117 bash - popd controlled free", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2016/11/17/5"}, {"name": "[oss-security] 20161117 Re: bash - popd controlled free", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2016/11/17/9"}, {"name": "94398", "refsource": "BID", "url": "http://www.securityfocus.com/bid/94398"}, {"name": "GLSA-201701-02", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201701-02"}, {"name": "[debian-lts-announce] 20190325 [SECURITY] [DLA 1726-1] bash security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00028.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T02:50:37.655Z"}, "title": "CVE Program Container", "references": [{"name": "RHSA-2017:0725", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2017-0725.html"}, {"name": "RHSA-2017:1931", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2017:1931"}, {"name": "[oss-security] 20161117 bash - popd controlled free", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2016/11/17/5"}, {"name": "[oss-security] 20161117 Re: bash - popd controlled free", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2016/11/17/9"}, {"name": "94398", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/94398"}, {"name": "GLSA-201701-02", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/201701-02"}, {"name": "[debian-lts-announce] 20190325 [SECURITY] [DLA 1726-1] bash security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00028.html"}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-416", "lang": "en", "description": "CWE-416 Use After Free"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-08-06T21:11:48.635928Z", "id": "CVE-2016-9401", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-06T21:12:45.629Z"}}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2016-9401", "datePublished": "2017-01-23T21:00:00.000Z", "dateReserved": "2016-11-17T00:00:00.000Z", "dateUpdated": "2025-08-06T21:12:45.629Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2017-0725.html", "name": "RHSA-2017:0725", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2017:1931", "name": "RHSA-2017:1931", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2016/11/17/5", "name": "[oss-security] 20161117 bash - popd controlled free", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2016/11/17/9", "name": "[oss-security] 20161117 Re: bash - popd controlled free", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"]}, {"url": "http://www.securityfocus.com/bid/94398", "name": "94398", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"]}, {"url": "https://security.gentoo.org/glsa/201701-02", "name": "GLSA-201701-02", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00028.html", "name": "[debian-lts-announce] 20190325 [SECURITY] [DLA 1726-1] bash security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T02:50:37.655Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2016-9401", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-08-06T21:11:48.635928Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-416", "description": "CWE-416 Use After Free"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-06T21:08:43.019Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-11-17T00:00:00.000Z", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2017-0725.html", "name": "RHSA-2017:0725", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2017:1931", "name": "RHSA-2017:1931", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "http://www.openwall.com/lists/oss-security/2016/11/17/5", "name": "[oss-security] 20161117 bash - popd controlled free", "tags": ["mailing-list", "x_refsource_MLIST"]}, {"url": "http://www.openwall.com/lists/oss-security/2016/11/17/9", "name": "[oss-security] 20161117 Re: bash - popd controlled free", "tags": ["mailing-list", "x_refsource_MLIST"]}, {"url": "http://www.securityfocus.com/bid/94398", "name": "94398", "tags": ["vdb-entry", "x_refsource_BID"]}, {"url": "https://security.gentoo.org/glsa/201701-02", "name": "GLSA-201701-02", "tags": ["vendor-advisory", "x_refsource_GENTOO"]}, {"url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00028.html", "name": "[debian-lts-announce] 20190325 [SECURITY] [DLA 1726-1] bash security update", "tags": ["mailing-list", "x_refsource_MLIST"]}], "descriptions": [{"lang": "en", "value": "popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted address."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2019-03-25T13:06:16.000Z"}, "x_legacyV4Record": {"affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"version": {"version_data": [{"version_value": "n/a"}]}, "product_name": "n/a"}]}, "vendor_name": "n/a"}]}}, "data_type": "CVE", "references": {"reference_data": [{"url": "http://rhn.redhat.com/errata/RHSA-2017-0725.html", "name": "RHSA-2017:0725", "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2017:1931", "name": "RHSA-2017:1931", "refsource": "REDHAT"}, {"url": "http://www.openwall.com/lists/oss-security/2016/11/17/5", "name": "[oss-security] 20161117 bash - popd controlled free", "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2016/11/17/9", "name": "[oss-security] 20161117 Re: bash - popd controlled free", "refsource": "MLIST"}, {"url": "http://www.securityfocus.com/bid/94398", "name": "94398", "refsource": "BID"}, {"url": "https://security.gentoo.org/glsa/201701-02", "name": "GLSA-201701-02", "refsource": "GENTOO"}, {"url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00028.html", "name": "[debian-lts-announce] 20190325 [SECURITY] [DLA 1726-1] bash security update", "refsource": "MLIST"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted address."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2016-9401", "STATE": "PUBLIC", "ASSIGNER": "cve@mitre.org"}}}}, "cveMetadata": {"cveId": "CVE-2016-9401", "state": "PUBLISHED", "dateUpdated": "2025-08-06T21:12:45.629Z", "dateReserved": "2016-11-17T00:00:00.000Z", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2017-01-23T21:00:00.000Z", "assignerShortName": "mitre"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:bash:*:*:*:*:*:*:*:*", "matchCriteriaId": "A43C0425-7048-4F52-AD44-B8F9B2D4E06E", "versionEndExcluding": "4.4", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:bash:4.4:patch1:*:*:*:*:*:*", "matchCriteriaId": "7E40DD8D-EF13-468D-8299-12E37CD1924B", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:bash:4.4:patch2:*:*:*:*:*:*", "matchCriteriaId": "94552CB6-CF18-45F6-9983-880E5B033212", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:bash:4.4:patch3:*:*:*:*:*:*", "matchCriteriaId": "A14FC9C0-6717-48DA-805D-8B1188D4CB8C", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:bash:4.4:patch4:*:*:*:*:*:*", "matchCriteriaId": "28D5F24A-FD02-4AA6-9EA2-4F7EF01990D3", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:bash:4.4:patch5:*:*:*:*:*:*", "matchCriteriaId": "FFD90D2E-23E8-4D29-943C-F4D37499F031", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "EE249E1B-A1FD-4E08-AA71-A0E1F10FFE97", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "33C068A4-3780-4EAB-A937-6082DF847564", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "9BBCD86A-E6C7-4444-9D74-F861084090F0", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "51EF4996-72F4-4FA4-814F-F5991E7A8318", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*", "matchCriteriaId": "D99A687E-EAE6-417E-A88E-D0082BC194CD", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*", "matchCriteriaId": "B353CE99-D57C-465B-AAB0-73EF581127D1", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*", "matchCriteriaId": "7431ABC1-9252-419E-8CC1-311B41360078", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*", "matchCriteriaId": "9EC0D196-F7B8-4BDD-9050-779F7A7FBEE4", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*", "matchCriteriaId": "A4E9DD8A-A68B-4A69-8B01-BFF92A2020A8", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*", "matchCriteriaId": "BF77CDCF-B9C9-427D-B2BF-36650FB2148C", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.7:*:*:*:*:*:*:*", "matchCriteriaId": "21690BAC-2129-4A33-9B48-1F3BF30072A9", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*", "matchCriteriaId": "B76AA310-FEC7-497F-AF04-C3EC1E76C4CC", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:*", "matchCriteriaId": "17F256A9-D3B9-4C72-B013-4EFD878BFEA8", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "E5ED5807-55B7-47C5-97A6-03233F4FBC3A", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "825ECE2D-E232-46E0-A047-074B34DB1E97", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted address."}, {"lang": "es", "value": "popd en bash podr\u00edan permitir a usuarios locales eludir el shell restringido y provocar un uso despu\u00e9s de liberaci\u00f3n de memoria a trav\u00e9s de una direcci\u00f3n manipulada."}], "id": "CVE-2016-9401", "lastModified": "2026-05-13T00:24:29.033", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 2.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2017-01-23T21:59:02.987", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://rhn.redhat.com/errata/RHSA-2017-0725.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/11/17/5"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/11/17/9"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/94398"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2017:1931"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00028.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201701-02"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://rhn.redhat.com/errata/RHSA-2017-0725.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/11/17/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/11/17/9"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/94398"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2017:1931"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00028.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201701-02"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-416"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2017:0725", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "bash-0:4.1.2-48.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2017-03-21T00:00:00Z"}, {"advisory": "RHSA-2017:1931", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "bash-0:4.2.46-28.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2017-08-01T00:00:00Z"}], "bugzilla": {"description": "bash: popd controlled free", "id": "1396383", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1396383"}, "csaw": false, "cvss": {"cvss_base_score": "1.9", "cvss_scoring_vector": "AV:L/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "status": "verified"}, "cwe": "CWE-416", "details": ["popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted address.", "A denial of service flaw was found in the way bash handled popd commands. A poorly written shell script could cause bash to crash resulting in a local denial of service limited to a specific bash session."], "name": "CVE-2016-9401", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "bash", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2016-11-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-9401\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-9401"], "threat_severity": "Low"}