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{"affected_release": [{"advisory": "RHSA-2020:5009", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "python-0:2.7.5-90.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2020-11-10T00:00:00Z"}, {"advisory": "RHSA-2020:5010", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "python3-0:3.6.8-18.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2020-11-10T00:00:00Z"}, {"advisory": "RHSA-2021:0761", "cpe": "cpe:/o:redhat:rhel_aus:7.4", "package": "python-0:2.7.5-64.el7_4", "product_name": "Red Hat Enterprise Linux 7.4 Advanced Update Support", "release_date": "2021-03-09T00:00:00Z"}, {"advisory": "RHSA-2021:0761", "cpe": "cpe:/o:redhat:rhel_tus:7.4", "package": "python-0:2.7.5-64.el7_4", "product_name": "Red Hat Enterprise Linux 7.4 Telco Extended Update Support", "release_date": "2021-03-09T00:00:00Z"}, {"advisory": "RHSA-2021:0761", "cpe": "cpe:/o:redhat:rhel_e4s:7.4", "package": "python-0:2.7.5-64.el7_4", "product_name": "Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions", "release_date": "2021-03-09T00:00:00Z"}, {"advisory": "RHSA-2021:0881", "cpe": "cpe:/o:redhat:rhel_eus:7.6", "package": "python-0:2.7.5-84.el7_6", "product_name": "Red Hat Enterprise Linux 7.6 Extended Update Support", "release_date": "2021-03-16T00:00:00Z"}, {"advisory": "RHSA-2021:0528", "cpe": "cpe:/o:redhat:rhel_eus:7.7", "package": "python-0:2.7.5-88.el7_7", "product_name": "Red Hat Enterprise Linux 7.7 Extended Update Support", "release_date": "2021-02-16T00:00:00Z"}, {"advisory": "RHSA-2020:4433", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "python3-0:3.6.8-31.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-11-04T00:00:00Z"}, {"advisory": "RHSA-2020:4641", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "python38:3.8-8030020200818121840.4190259b", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-11-04T00:00:00Z"}, {"advisory": "RHSA-2020:4654", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "python27:2.7-8030020200819165638.851f4228", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-11-04T00:00:00Z"}, {"advisory": "RHSA-2020:4433", "cpe": "cpe:/o:redhat:enterprise_linux:8", "package": "python3-0:3.6.8-31.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-11-04T00:00:00Z"}, {"advisory": "RHSA-2021:0949", "cpe": "cpe:/a:redhat:openshift_do:1.0::el7", "package": "openshiftdo/odo-init-image-rhel7:1.1.3-2", "product_name": "Red Hat OpenShift Do", "release_date": "2021-03-22T00:00:00Z"}, {"advisory": "RHSA-2020:4285", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el6", "package": "rh-python36-python-0:3.6.12-1.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6", "release_date": "2020-10-19T00:00:00Z"}, {"advisory": "RHSA-2020:4285", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el6", "package": "rh-python36-python-pip-0:9.0.1-5.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6", "release_date": "2020-10-19T00:00:00Z"}, {"advisory": "RHSA-2020:4285", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el6", "package": "rh-python36-python-virtualenv-0:15.1.0-3.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6", "release_date": "2020-10-19T00:00:00Z"}, {"advisory": "RHSA-2020:4273", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "python27-python-0:2.7.18-2.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4273", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "python27-python-pip-0:8.1.2-6.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4273", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "python27-python-virtualenv-0:13.1.0-4.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4285", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python36-python-0:3.6.12-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2020-10-19T00:00:00Z"}, {"advisory": "RHSA-2020:4285", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python36-python-pip-0:9.0.1-5.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2020-10-19T00:00:00Z"}, {"advisory": "RHSA-2020:4285", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python36-python-virtualenv-0:15.1.0-3.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2020-10-19T00:00:00Z"}, {"advisory": "RHSA-2020:4299", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python38-python-0:3.8.6-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4299", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python38-python-psutil-0:5.6.4-5.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4299", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python38-python-urllib3-0:1.25.7-6.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4273", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "python27-python-0:2.7.18-2.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4273", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "python27-python-pip-0:8.1.2-6.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4273", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "python27-python-virtualenv-0:13.1.0-4.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4285", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python36-python-0:3.6.12-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-10-19T00:00:00Z"}, {"advisory": "RHSA-2020:4285", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python36-python-pip-0:9.0.1-5.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-10-19T00:00:00Z"}, {"advisory": "RHSA-2020:4285", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python36-python-virtualenv-0:15.1.0-3.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-10-19T00:00:00Z"}, {"advisory": "RHSA-2020:4299", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python38-python-0:3.8.6-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4299", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python38-python-psutil-0:5.6.4-5.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4299", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python38-python-urllib3-0:1.25.7-6.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4273", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "python27-python-0:2.7.18-2.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4273", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "python27-python-pip-0:8.1.2-6.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4273", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "python27-python-virtualenv-0:13.1.0-4.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4285", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python36-python-0:3.6.12-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-10-19T00:00:00Z"}, {"advisory": "RHSA-2020:4285", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python36-python-pip-0:9.0.1-5.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-10-19T00:00:00Z"}, {"advisory": "RHSA-2020:4285", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python36-python-virtualenv-0:15.1.0-3.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-10-19T00:00:00Z"}, {"advisory": "RHSA-2020:4299", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python38-python-0:3.8.6-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4299", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python38-python-psutil-0:5.6.4-5.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-10-20T00:00:00Z"}, {"advisory": "RHSA-2020:4299", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-python38-python-urllib3-0:1.25.7-6.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-10-20T00:00:00Z"}], "bugzilla": {"description": "python: infinite loop in the tarfile module via crafted TAR archive", "id": "1856481", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1856481"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-20->CWE-835", "details": ["In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation.", "A flaw was found in python. In Lib/tarfile.py an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation."], "mitigation": {"lang": "en:us", "value": "This flaw can be mitigated by not opening untrusted files with tarfile."}, "name": "CVE-2019-20907", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Out of support scope", "package_name": "python", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "python", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "python36:3.6/python36", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/a:redhat:quay:3", "fix_state": "Affected", "package_name": "python27", "product_name": "Red Hat Quay 3"}], "public_date": "2019-12-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-20907\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-20907"], "statement": "A service is vulnerable if it uses python's tarfile module to open untrusted tar files. If an attacker is able to submit a crafted tar file to a service which uses the tarfile module to open it, an infinite loop will be executed, potentially causing a denial of service. The tarfile module is included with python.\nVersions of `python36:3.6/python36` as shipped with Red Hat Enterprise Linux 8 are marked as 'Not affected' as they just provide \"symlinks\" to the main `python3` component, which provides the actual interpreter of the Python programming language.", "threat_severity": "Moderate"}