{"id":"CVE-2023-51939","details":"An issue in the cp_bbs_sig function in relic/src/cp/relic_cp_bbs.c of Relic relic-toolkit 0.6.0 allows a remote attacker to obtain sensitive information and escalate privileges via the cp_bbs_sig function.","modified":"2026-03-14T12:23:09.464657Z","published":"2024-02-01T07:15:08.450Z","references":[{"type":"ADVISORY","url":"https://gist.github.com/liang-junkai/1b59487c0f7002fa5da98035b53e409f"},{"type":"REPORT","url":"https://github.com/relic-toolkit/relic/issues/284"},{"type":"FIX","url":"https://github.com/liang-junkai/Relic-bbs-fault-injection"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/relic-toolkit/relic","events":[{"introduced":"0"},{"last_affected":"d7dcb22846e32172bb94111823bd3358ec9a49aa"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.6.0"}]}}],"versions":["0.6.0","relic-toolkit-0.4.0","relic-toolkit-0.5.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-51939.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}