{"id":"UBUNTU-CVE-2011-5325","details":"Directory traversal vulnerability in the BusyBox implementation of tar before 1.22.0 v5 allows remote attackers to point to files outside the current working directory via a symlink.","modified":"2026-02-04T03:58:39.415683Z","published":"2017-08-07T00:00:00Z","related":["USN-3935-1"],"upstream":["CVE-2011-5325"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2011-5325"},{"type":"REPORT","url":"http://openwall.com/lists/oss-security/2015/10/21/4"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3935-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2011-5325"}],"affected":[{"package":{"name":"busybox","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/busybox@1:1.21.0-1ubuntu1.4?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.21.0-1ubuntu1.4"}]}],"versions":["1:1.20.0-8.1ubuntu1","1:1.20.0-9ubuntu1","1:1.20.0-9ubuntu2","1:1.21.0-1ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1:1.21.0-1ubuntu1.4","binary_name":"busybox"},{"binary_version":"1:1.21.0-1ubuntu1.4","binary_name":"busybox-initramfs"},{"binary_version":"1:1.21.0-1ubuntu1.4","binary_name":"busybox-static"},{"binary_version":"1:1.21.0-1ubuntu1.4","binary_name":"busybox-syslogd"},{"binary_version":"1:1.21.0-1ubuntu1.4","binary_name":"udhcpc"},{"binary_version":"1:1.21.0-1ubuntu1.4","binary_name":"udhcpd"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2011/UBUNTU-CVE-2011-5325.json"}},{"package":{"name":"busybox","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/busybox@1:1.22.0-15ubuntu1.4?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.22.0-15ubuntu1.4"}]}],"versions":["1:1.22.0-15ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1:1.22.0-15ubuntu1.4","binary_name":"busybox"},{"binary_version":"1:1.22.0-15ubuntu1.4","binary_name":"busybox-initramfs"},{"binary_version":"1:1.22.0-15ubuntu1.4","binary_name":"busybox-static"},{"binary_version":"1:1.22.0-15ubuntu1.4","binary_name":"busybox-syslogd"},{"binary_version":"1:1.22.0-15ubuntu1.4","binary_name":"udhcpc"},{"binary_version":"1:1.22.0-15ubuntu1.4","binary_name":"udhcpd"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2011/UBUNTU-CVE-2011-5325.json"}},{"package":{"name":"busybox","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/busybox@1:1.27.2-2ubuntu3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.27.2-2ubuntu3"}]}],"versions":["1:1.22.0-19ubuntu2","1:1.27.2-1ubuntu3","1:1.27.2-1ubuntu4","1:1.27.2-2ubuntu2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1:1.27.2-2ubuntu3","binary_name":"busybox"},{"binary_version":"1:1.27.2-2ubuntu3","binary_name":"busybox-initramfs"},{"binary_version":"1:1.27.2-2ubuntu3","binary_name":"busybox-static"},{"binary_version":"1:1.27.2-2ubuntu3","binary_name":"busybox-syslogd"},{"binary_version":"1:1.27.2-2ubuntu3","binary_name":"udhcpc"},{"binary_version":"1:1.27.2-2ubuntu3","binary_name":"udhcpd"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2011/UBUNTU-CVE-2011-5325.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"low"}]}