{"id":"CVE-2020-28407","details":"In swtpm before 0.4.2 and 0.5.x before 0.5.1, a local attacker may be able to overwrite arbitrary files via a symlink attack against a temporary file such as TMP2-00.permall.","modified":"2026-04-10T04:25:47.059489Z","published":"2023-11-03T04:15:15.447Z","related":["openSUSE-SU-2024:11416-1"],"references":[{"type":"ADVISORY","url":"https://github.com/stefanberger/swtpm/releases/tag/v0.4.2"},{"type":"ADVISORY","url":"https://github.com/stefanberger/swtpm/releases/tag/v0.5.1"},{"type":"FIX","url":"https://bugzilla.suse.com/show_bug.cgi?id=1198395"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/stefanberger/swtpm","events":[{"introduced":"0"},{"fixed":"2df14e343b43ea576e0f8cc106670303446682ac"},{"introduced":"0"},{"last_affected":"b931e1098533319f67e789f03c13a767a1772f7b"},{"fixed":"96f5a04c3d6cc0a8604f311df246b872a93a70e4"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"0.4.2"},{"introduced":"0"},{"last_affected":"0.5.0"}]}}],"versions":["v0.1.0","v0.2.0","v0.3.0","v0.4.0","v0.4.1","v0.5.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28407.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H"}]}