{"id":"ALPINE-CVE-2023-29491","details":"ncurses before 6.4 20230408, when used by a setuid application, allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file that is found in $HOME/.terminfo or reached via the TERMINFO or TERM environment variable.","modified":"2026-09-15T08:17:47.804451262Z","published":"2023-04-14T01:15:08.570Z","upstream":["CVE-2023-29491"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2023-29491"}],"affected":[{"package":{"name":"ncurses","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/ncurses?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3_p20211120-r2"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-29491.json"}},{"package":{"name":"ncurses","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/ncurses?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3_p20220521-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-29491.json"}},{"package":{"name":"ncurses","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/ncurses?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3_p20221119-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-29491.json"}},{"package":{"name":"ncurses","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/ncurses?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.4_p20230424-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-29491.json"}},{"package":{"name":"ncurses","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/ncurses?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.4_p20230424-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-29491.json"}},{"package":{"name":"ncurses","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/ncurses?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.4_p20230424-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-29491.json"}},{"package":{"name":"ncurses","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/ncurses?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.4_p20230424-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-29491.json"}},{"package":{"name":"ncurses","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/ncurses?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.4_p20230424-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-29491.json"}},{"package":{"name":"ncurses","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/ncurses?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.4_p20230424-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-29491.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}