{"id":"CLSA-2026-1777378006","summary":"sudo: Fix of 3 CVEs","details":"- CVE-2021-23239: fix potential directory existence info leak in sudoedit\n- CVE-2023-28486: escape control characters in log messages\n- CVE-2023-28487: escape control characters in sudoreplay output","modified":"2026-05-27T11:18:35.073840897Z","published":"2026-04-28T12:06:55Z","upstream":["CVE-2021-23239","CVE-2023-28486","CVE-2023-28487"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/rhel7els/CLSA-2026-1777378006.html"}],"affected":[{"package":{"name":"sudo","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/sudo?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.23-10.0.1.el7_9.3.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1777378006.json"}},{"package":{"name":"sudo-devel","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/sudo-devel?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.23-10.0.1.el7_9.3.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1777378006.json"}}],"schema_version":"1.7.5"}