{"id":"UBUNTU-CVE-2020-1737","details":"A flaw was found in Ansible 2.7.17 and prior, 2.8.9 and prior, and 2.9.6 and prior when using the Extract-Zip function from the win_unzip module as the extracted file(s) are not checked if they belong to the destination folder. An attacker could take advantage of this flaw by crafting an archive anywhere in the file system, using a path traversal. This issue is fixed in 2.10.","modified":"2025-10-14T16:49:17Z","published":"2020-03-09T16:15:00Z","upstream":["CVE-2020-1737"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-1737"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1802154"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-1737"}],"affected":[{"package":{"name":"ansible","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/ansible@1.5.4+dfsg-1ubuntu0.1~esm3?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1+dfsg-1","1.3.4+dfsg-1","1.4.0+dfsg-1","1.4.1+dfsg-1","1.4.3+dfsg-1","1.4.4+dfsg-1","1.5.4+dfsg-1","1.5.4+dfsg-1ubuntu0.1~esm1","1.5.4+dfsg-1ubuntu0.1~esm2","1.5.4+dfsg-1ubuntu0.1~esm3"],"ecosystem_specific":{"binaries":[{"binary_version":"1.5.4+dfsg-1ubuntu0.1~esm3","binary_name":"ansible"},{"binary_version":"1.5.4+dfsg-1ubuntu0.1~esm3","binary_name":"ansible-fireball"},{"binary_version":"1.5.4+dfsg-1ubuntu0.1~esm3","binary_name":"ansible-node-fireball"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-1737.json"}},{"package":{"name":"ansible","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/ansible@2.0.0.2-2ubuntu1.3+esm6?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.9.2+dfsg-2","1.9.4-1","2.0.0.2-2","2.0.0.2-2ubuntu1","2.0.0.2-2ubuntu1.1","2.0.0.2-2ubuntu1.2","2.0.0.2-2ubuntu1.3","2.0.0.2-2ubuntu1.3+esm1","2.0.0.2-2ubuntu1.3+esm2","2.0.0.2-2ubuntu1.3+esm3","2.0.0.2-2ubuntu1.3+esm4","2.0.0.2-2ubuntu1.3+esm5","2.0.0.2-2ubuntu1.3+esm6"],"ecosystem_specific":{"binaries":[{"binary_version":"2.0.0.2-2ubuntu1.3+esm6","binary_name":"ansible"},{"binary_version":"2.0.0.2-2ubuntu1.3+esm6","binary_name":"ansible-fireball"},{"binary_version":"2.0.0.2-2ubuntu1.3+esm6","binary_name":"ansible-node-fireball"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-1737.json"}},{"package":{"name":"ansible","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/ansible@2.5.1+dfsg-1ubuntu0.1+esm5?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.3.1.0+dfsg-2","2.5.0+dfsg-1","2.5.1+dfsg-1","2.5.1+dfsg-1ubuntu0.1","2.5.1+dfsg-1ubuntu0.1+esm1","2.5.1+dfsg-1ubuntu0.1+esm2","2.5.1+dfsg-1ubuntu0.1+esm3","2.5.1+dfsg-1ubuntu0.1+esm4","2.5.1+dfsg-1ubuntu0.1+esm5"],"ecosystem_specific":{"binaries":[{"binary_version":"2.5.1+dfsg-1ubuntu0.1+esm5","binary_name":"ansible"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-1737.json"}},{"package":{"name":"ansible","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/ansible@2.9.6+dfsg-1ubuntu0.1~esm3?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.8.3+dfsg-1","2.8.6+dfsg-1","2.9.2+dfsg-1","2.9.4+dfsg-1","2.9.6+dfsg-1","2.9.6+dfsg-1ubuntu0.1~esm1","2.9.6+dfsg-1ubuntu0.1~esm2","2.9.6+dfsg-1ubuntu0.1~esm3"],"ecosystem_specific":{"binaries":[{"binary_version":"2.9.6+dfsg-1ubuntu0.1~esm3","binary_name":"ansible"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-1737.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}