{"id":"ALPINE-CVE-2017-2625","details":"It was discovered that libXdmcp before 1.1.2 including used weak entropy to generate session keys. On a multi-user system using xdmcp, a local attacker could potentially use information available from the process list to brute force the key, allowing them to hijack other users' sessions.","modified":"2026-06-15T18:18:06.768845950Z","published":"2018-07-27T18:29:00.860Z","upstream":["CVE-2017-2625"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2017-2625"}],"affected":[{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.10","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.11","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.12","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.14","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-2625.json"}},{"package":{"name":"libxdmcp","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/libxdmcp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-r3"}]}],"ecosy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