{"id":"CVE-2024-55566","aliases":["DEBIAN-CVE-2024-55566","EUVD-2024-52812","GHSA-p4gh-942g-mc76","UBUNTU-CVE-2024-55566"],"status":"published","title":"ColPack 1.0.10 through 9a7293a has a predictable temporary file (located under /tmp with a name...","description":"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.","severity":{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00219,"percentile":0.12496,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-335"],"published":"2024-12-09T00:00:00Z","modified":"2026-11-02T12:03:15Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"colpack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-10","1.0.10-7","1.0.10-7.1","1.0.10-7.1~exp1","1.0.10-7.1~exp2","1.0.10-8","1.0.10-9"]},{"source":"osv","ecosystem":"Debian:13","package":"colpack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-10","1.0.10-8","1.0.10-9"]},{"source":"osv","ecosystem":"Debian:14","package":"colpack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-10","1.0.10-8","1.0.10-9"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"colpack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.9-3.2"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"colpack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-2"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"colpack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-4","1.0.10-4build1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"colpack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-5","1.0.10-6"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"colpack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-7","1.0.10-7.1","1.0.10-7.1build1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"colpack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-8"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"colpack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-8build1","1.0.10-10"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"colpack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10-8","1.0.10-8build1"]}],"references":[{"url":"https://bugzilla.suse.com/show_bug.cgi?id=1225617","tags":["report"]},{"url":"https://github.com/CSCsw/ColPack/blob/9a7293a8dfd66a60434496b8df5ebb4274d70339/src/Utilities/extra.cpp#L184-L190","tags":["web","report"]},{"url":"https://cwe.mitre.org/data/definitions/335.html","tags":["web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-55566","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-p4gh-942g-mc76"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/55xxx/CVE-2024-55566.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2024-55566","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-55566","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-55566","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2024-55566","description":"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.","status":"published","published":"2024-12-09T00:00:00Z","modified":"2025-04-04T14:30:42.21Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-335"],"updated_at":"2026-11-02T14:34:22.525279Z"}],"euvd":[{"id":"EUVD-2024-52812","description":"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.","status":"published","published":"2024-12-09T00:00:00Z","modified":"2025-04-04T14:30:42Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T20:52:42.420681Z"}],"ghsa":[{"id":"GHSA-p4gh-942g-mc76","title":"ColPack 1.0.10 through 9a7293a has a predictable temporary file (located under /tmp with a name...","description":"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.","status":"published","published":"2024-12-09T03:30:59Z","modified":"2024-12-17T21:30:34Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H","level":"medium"}],"cwes":["CWE-335"],"updated_at":"2026-11-02T14:59:13.557601Z"}],"nvd":[{"id":"CVE-2024-55566","description":"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.","status":"published","published":"2024-12-09T02:15:19.72Z","modified":"2026-06-17T08:11:15.193Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-335"],"updated_at":"2026-11-02T14:10:39.434419Z"}],"osv":[{"id":"CVE-2024-55566","description":"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.","status":"published","published":"2024-12-09T00:00:00Z","modified":"2026-10-28T02:30:59.469996925Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H","level":"medium"}],"cwes":["CWE-335"],"updated_at":"2026-11-02T15:44:44.777182Z"},{"id":"DEBIAN-CVE-2024-55566","description":"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.","status":"published","published":"2024-12-09T02:15:19.72Z","modified":"2026-11-02T12:03:15.550604634Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:44.429177Z"},{"id":"UBUNTU-CVE-2024-55566","description":"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.","status":"published","published":"2024-12-09T02:15:00Z","modified":"2026-10-17T12:56:45.916286768Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T16:55:15.331356Z"}]}}