{"id":"ALSA-2021:0611","summary":"Important: xterm security update","details":"The xterm program is a terminal emulator for the X Window System. It provides DEC VT102 and Tektronix 4014 compatible terminals for programs that can't use the window system directly.\n\nSecurity Fix(es):\n\n* xterm: crash when processing combining characters (CVE-2021-27135)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-02-04T04:09:35.812355Z","published":"2021-02-18T14:32:15Z","related":["CVE-2021-27135"],"references":[{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2021-0611.html"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-27135"}],"affected":[{"package":{"name":"xterm","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/xterm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"331-1.el8_3.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:0611.json"}},{"package":{"name":"xterm-resize","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/xterm-resize"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"331-1.el8_3.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:0611.json"}}],"schema_version":"1.7.3"}