{"id":"ALPINE-CVE-2019-17362","details":"In LibTomCrypt through 1.18.2, the der_decode_utf8_string function (in der_decode_utf8_string.c) does not properly detect certain invalid UTF-8 sequences. This allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) or read information from other memory locations via carefully crafted DER-encoded data.","modified":"2025-12-03T22:46:26.888055Z","published":"2019-10-09T01:15:10.130Z","upstream":["CVE-2019-17362"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2019-17362"}],"affected":[{"package":{"name":"perl-cryptx","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/perl-cryptx?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.079-r0"}]}],"versions":["0.067-r0","0.068-r0","0.069-r0","0.069-r1","0.070-r0","0.071-r0","0.072-r0","0.073-r0","0.073-r1","0.074-r0","0.075-r0","0.076-r0","0.076-r1","0.077-r0","0.078-r0","0.078-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-17362.json"}},{"package":{"name":"perl-cryptx","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/perl-cryptx?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.079-r0"}]}],"versions":["0.067-r0","0.068-r0","0.069-r0","0.069-r1","0.070-r0","0.071-r0","0.072-r0","0.073-r0","0.073-r1","0.074-r0","0.075-r0","0.076-r0","0.076-r1","0.077-r0","0.078-r0","0.078-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-17362.json"}},{"package":{"name":"perl-cryptx","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/perl-cryptx?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.079-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-17362.json"}},{"package":{"name":"perl-cryptx","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/perl-cryptx?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.079-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-17362.json"}},{"package":{"name":"perl-cryptx","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/perl-cryptx?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.079-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-17362.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"}]}