{"id":"UBUNTU-CVE-2012-5630","details":"libuser 0.56 and 0.57 has a TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees.","modified":"2026-05-20T16:03:04.476587823Z","published":"2019-11-25T14:15:00Z","upstream":["CVE-2012-5630"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2012-5630"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2012-5630"}],"affected":[{"package":{"name":"libuser","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libuser?arch=source&distro=esm-infra-legacy%2Ftrusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.56.9.dfsg.1-1.2ubuntu2","1:0.56.9.dfsg.1-1.2ubuntu2+esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:0.56.9.dfsg.1-1.2ubuntu2+esm1","binary_name":"libuser"},{"binary_version":"1:0.56.9.dfsg.1-1.2ubuntu2+esm1","binary_name":"libuser1"},{"binary_version":"1:0.56.9.dfsg.1-1.2ubuntu2+esm1","binary_name":"python-libuser"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-5630.json"}},{"package":{"name":"libuser","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/libuser?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.64+git20241106~dfsg-2","1:0.64+git20241106~dfsg-3"],"ecosystem_specific":{"binaries":[{"binary_version":"1:0.64+git20241106~dfsg-3","binary_name":"libuser"},{"binary_version":"1:0.64+git20241106~dfsg-3","binary_name":"libuser1"},{"binary_version":"1:0.64+git20241106~dfsg-3","binary_name":"python3-libuser"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-5630.json"}},{"package":{"name":"libuser","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/libuser?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.64+git20241106~dfsg-3","1:0.64+git20241106~dfsg-4","1:0.64+git20241106~dfsg-4build1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:0.64+git20241106~dfsg-4build1","binary_name":"libuser"},{"binary_version":"1:0.64+git20241106~dfsg-4build1","binary_name":"libuser1"},{"binary_version":"1:0.64+git20241106~dfsg-4build1","binary_name":"python3-libuser"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-5630.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}