{"id":"CVE-2018-20176","details":"rdesktop versions up to and including v1.8.3 contain several Out-Of- Bounds Reads in the file secure.c that result in a Denial of Service (segfault).","modified":"2026-05-13T12:02:10.584387775Z","published":"2019-03-15T18:29:00.360Z","related":["openSUSE-SU-2019:2135-1","openSUSE-SU-2024:11298-1"],"database_specific":{},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00040.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/106938"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/02/msg00030.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201903-06"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4394"},{"type":"FIX","url":"https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1"},{"type":"EVIDENCE","url":"https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/rdesktop/rdesktop","events":[{"introduced":"0"},{"last_affected":"b793a87e6d87af0aba384cd07e123151b72031ab"}],"database_specific":{"cpe":"cpe:2.3:a:rdesktop:rdesktop:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"1.8.3"}],"source":"CPE_FIELD"}}],"versions":["v1.8.3","v1.8.2","v1.8.1","v1.8.0","v1.7.1","v1.7.0","v1.6.0","v1.5.0","v1.4.1","v1.4.0","v1.3.1","v1.3.0","v1.2.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-20176.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}