{"id":"UBUNTU-CVE-2022-46663","details":"In GNU Less before 609, crafted data can result in \"less -R\" not filtering ANSI escape sequences sent to the terminal.","modified":"2026-01-30T00:37:46.524793Z","published":"2023-02-07T09:00:00Z","related":["USN-5848-1"],"upstream":["CVE-2022-46663"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-46663"},{"type":"REPORT","url":"https://github.com/gwsw/less/commit/a78e1351113cef564d790a730d657a321624d79c"},{"type":"REPORT","url":"https://www.openwall.com/lists/oss-security/2023/02/07/7"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5848-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-46663"}],"affected":[{"package":{"name":"less","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/less@590-1ubuntu0.22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"590-1ubuntu0.22.04.1"}]}],"versions":["551-2","551-2build1","590-1","590-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"590-1ubuntu0.22.04.1","binary_name":"less"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-46663.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}