{"id":"UBUNTU-CVE-2020-19186","details":"Buffer Overflow vulnerability in _nc_find_entry function in tinfo/comp_hash.c:66 in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.","modified":"2025-07-16T07:54:13.353571Z","published":"2023-08-22T19:15:00Z","withdrawn":"2025-07-18T16:45:59Z","upstream":["CVE-2020-19186"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-19186"},{"type":"REPORT","url":"https://github.com/zjuchenyuan/fuzzpoc/blob/master/infotocap_poc2.md"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-19186"}],"affected":[{"package":{"name":"ncurses","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/ncurses@5.9+20140118-1ubuntu1+esm3?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.9+20140118-1ubuntu1+esm3"}]}],"versions":["5.9+20130608-1ubuntu1","5.9+20131221-1ubuntu1","5.9+20140118-1ubuntu1","5.9+20140118-1ubuntu1+esm1","5.9+20140118-1ubuntu1+esm2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): 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