{"id":"UBUNTU-CVE-2024-55566","details":"ColPack 1.0.10 through 9a7293a has a predictable temporary file (located under /tmp with a name derived from an unseeded RNG). The impact can be overwriting files or making ColPack graphing unavailable to other users.","modified":"2026-05-20T16:19:40.193110752Z","published":"2024-12-09T02:15:00Z","upstream":["CVE-2024-55566"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-55566"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-55566"},{"type":"REPORT","url":"https://bugzilla.suse.com/show_bug.cgi?id=1225617"},{"type":"REPORT","url":"https://cwe.mitre.org/data/definitions/335.html"},{"type":"REPORT","url":"https://github.com/CSCsw/ColPack/blob/9a7293a8dfd66a60434496b8df5ebb4274d70339/src/Utilities/extra.cpp#L184-L190"}],"affected":[{"package":{"name":"colpack","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/colpack?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.9-3.2"],"ecosystem_specific":{"binaries":[{"binary_name":"libcolpack0v5","binary_version":"1.0.9-3.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-55566.json"}},{"package":{"name":"colpack","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/colpack?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.10-2","binary_name":"libcolpack0v5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-55566.json"}},{"package":{"name":"colpack","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/colpack?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-4","1.0.10-4build1"],"ecosystem_specific":{"binaries":[{"binary_name":"libcolpack0v5","binary_version":"1.0.10-4build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-55566.json"}},{"package":{"name":"colpack","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/colpack?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-5","1.0.10-6"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.10-6","binary_name":"libcolpack0v5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-55566.json"}},{"package":{"name":"colpack","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/colpack?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-7","1.0.10-7.1","1.0.10-7.1build1"],"ecosystem_specific":{"binaries":[{"binary_name":"libcolpack0t64","binary_version":"1.0.10-7.1build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-55566.json"}},{"package":{"name":"colpack","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/colpack?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-8"],"ecosystem_specific":{"binaries":[{"binary_name":"libcolpack0t64","binary_version":"1.0.10-8"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-55566.json"}},{"package":{"name":"colpack","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/colpack?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-8","1.0.10-8build1"],"ecosystem_specific":{"binaries":[{"binary_name":"libcolpack0t64","binary_version":"1.0.10-8build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-55566.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}