{"id":"CVE-2016-5636","state":"PUBLISHED","title":"Integer overflow in the get_data function in zipimport.c in CPython (aka Python) before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 allows remote attackers to have unspecified","description":"Integer overflow in the get_data function in zipimport.c in CPython (aka Python) before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 allows remote attackers to have unspecified impact via a negative data size value, which triggers a heap-based buffer overflow.","publishedAt":"2016-09-02T14:00:00.000Z","updatedAt":"2024-08-06T01:07:59.238Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.splunk.com/view/SP-CAAAPUE","http://www.openwall.com/lists/oss-security/2016/06/16/1","http://www.splunk.com/view/SP-CAAAPSV","https://lists.debian.org/debian-lts-announce/2019/02/msg00011.html","https://docs.python.org/3.4/whatsnew/changelog.html#python-3-4-5","http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html","https://bugs.python.org/issue26171","https://hg.python.org/cpython/raw-file/v2.7.12/Misc/NEWS","http://www.securitytracker.com/id/1038138","http://www.securityfocus.com/bid/91247","https://security.gentoo.org/glsa/201701-18","https://docs.python.org/3.5/whatsnew/changelog.html#python-3-5-2","http://www.openwall.com/lists/oss-security/2016/06/15/15","http://rhn.redhat.com/errata/RHSA-2016-2586.html","http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:42:47.553Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2016/5xxx/CVE-2016-5636.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2016-5636","state":"PUBLISHED","datePublished":"2016-09-02T14:00:00.000Z","dateUpdated":"2024-08-06T01:07:59.238Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2016-06-16T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Integer overflow in the get_data function in zipimport.c in CPython (aka Python) before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 allows remote attackers to have unspecified impact via a negative data size value, which triggers a heap-based buffer overflow."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.splunk.com/view/SP-CAAAPUE","tags":["x_refsource_CONFIRM"]},{"url":"http://www.openwall.com/lists/oss-security/2016/06/16/1","name":"[oss-security] 20160616 Re: CVE Request: heap overflow in Python zipimport module","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.splunk.com/view/SP-CAAAPSV","tags":["x_refsource_CONFIRM"]},{"url":"https://lists.debian.org/debian-lts-announce/2019/02/msg00011.html","name":"[debian-lts-announce] 20190207 [SECURITY] [DLA 1663-1] python3.4 security update","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://docs.python.org/3.4/whatsnew/changelog.html#python-3-4-5","tags":["x_refsource_CONFIRM"]},{"url":"http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html","tags":["x_refsource_CONFIRM"]},{"url":"https://bugs.python.org/issue26171","tags":["x_refsource_CONFIRM"]},{"url":"https://hg.python.org/cpython/raw-file/v2.7.12/Misc/NEWS","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securitytracker.com/id/1038138","name":"1038138","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"http://www.securityfocus.com/bid/91247","name":"91247","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://security.gentoo.org/glsa/201701-18","name":"GLSA-201701-18","tags":["vendor-advisory","x_refsource_GENTOO"]},{"url":"https://docs.python.org/3.5/whatsnew/changelog.html#python-3-5-2","tags":["x_refsource_CONFIRM"]},{"url":"http://www.openwall.com/lists/oss-security/2016/06/15/15","name":"[oss-security] 20160615 CVE Request: heap overflow in Python zipimport module","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://rhn.redhat.com/errata/RHSA-2016-2586.html","name":"RHSA-2016:2586","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html","name":"openSUSE-SU-2020:0086","tags":["vendor-advisory","x_refsource_SUSE"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2020-01-21T21:06:18.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2016-01-21T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2016-5636","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":"Integer overflow in the get_data function in zipimport.c in CPython (aka Python) before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 allows remote attackers to have unspecified impact via a negative data size value, which triggers a heap-based buffer overflow."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://www.splunk.com/view/SP-CAAAPUE","refsource":"CONFIRM","url":"http://www.splunk.com/view/SP-CAAAPUE"},{"name":"[oss-security] 20160616 Re: CVE Request: heap overflow in Python zipimport module","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2016/06/16/1"},{"name":"http://www.splunk.com/view/SP-CAAAPSV","refsource":"CONFIRM","url":"http://www.splunk.com/view/SP-CAAAPSV"},{"name":"[debian-lts-announce] 20190207 [SECURITY] [DLA 1663-1] python3.4 security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2019/02/msg00011.html"},{"name":"https://docs.python.org/3.4/whatsnew/changelog.html#python-3-4-5","refsource":"CONFIRM","url":"https://docs.python.org/3.4/whatsnew/changelog.html#python-3-4-5"},{"name":"http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html"},{"name":"https://bugs.python.org/issue26171","refsource":"CONFIRM","url":"https://bugs.python.org/issue26171"},{"name":"https://hg.python.org/cpython/raw-file/v2.7.12/Misc/NEWS","refsource":"CONFIRM","url":"https://hg.python.org/cpython/raw-file/v2.7.12/Misc/NEWS"},{"name":"1038138","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1038138"},{"name":"91247","refsource":"BID","url":"http://www.securityfocus.com/bid/91247"},{"name":"GLSA-201701-18","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201701-18"},{"name":"https://docs.python.org/3.5/whatsnew/changelog.html#python-3-5-2","refsource":"CONFIRM","url":"https://docs.python.org/3.5/whatsnew/changelog.html#python-3-5-2"},{"name":"[oss-security] 20160615 CVE Request: heap overflow in Python zipimport module","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2016/06/15/15"},{"name":"RHSA-2016:2586","refsource":"REDHAT","url":"http://rhn.redhat.com/errata/RHSA-2016-2586.html"},{"name":"openSUSE-SU-2020:0086","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.splunk.com/view/SP-CAAAPUE","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2016/06/16/1","name":"[oss-security] 20160616 Re: CVE Request: heap overflow in Python zipimport module","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.splunk.com/view/SP-CAAAPSV","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2019/02/msg00011.html","name":"[debian-lts-announce] 20190207 [SECURITY] [DLA 1663-1] python3.4 security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://docs.python.org/3.4/whatsnew/changelog.html#python-3-4-5","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://bugs.python.org/issue26171","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://hg.python.org/cpython/raw-file/v2.7.12/Misc/NEWS","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securitytracker.com/id/1038138","name":"1038138","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/bid/91247","name":"91247","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://security.gentoo.org/glsa/201701-18","name":"GLSA-201701-18","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"https://docs.python.org/3.5/whatsnew/changelog.html#python-3-5-2","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2016/06/15/15","name":"[oss-security] 20160615 CVE Request: heap overflow in Python zipimport module","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://rhn.redhat.com/errata/RHSA-2016-2586.html","name":"RHSA-2016:2586","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html","name":"openSUSE-SU-2020:0086","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T01:07:59.238Z"}}]}}}