{"id":"CVE-2023-50979","details":"Crypto++ (aka cryptopp) through 8.9.0 has a Marvin side channel during decryption with PKCS#1 v1.5 padding.","modified":"2026-04-10T05:05:45.544456Z","published":"2023-12-18T04:15:50.970Z","related":["SUSE-SU-2025:4310-1","openSUSE-SU-2026:10047-1"],"references":[{"type":"EVIDENCE","url":"https://github.com/weidai11/cryptopp/issues/1247"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/weidai11/cryptopp","events":[{"introduced":"0"},{"last_affected":"843d74c7c97f9e19a615b8ff3c0ca06599ca501b"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"8.9.0"}]}}],"versions":["CRYPTOPP_5_0","CRYPTOPP_5_1","CRYPTOPP_5_2","CRYPTOPP_5_2_1","CRYPTOPP_5_2_3","CRYPTOPP_5_3_0","CRYPTOPP_5_4","CRYPTOPP_5_5","CRYPTOPP_5_5_1","CRYPTOPP_5_5_2","CRYPTOPP_5_6_0","CRYPTOPP_5_6_1","CRYPTOPP_5_6_2","CRYPTOPP_5_6_3","CRYPTOPP_5_6_4","CRYPTOPP_5_6_5","CRYPTOPP_6_0_0","CRYPTOPP_7_0_0","CRYPTOPP_8_0_0","CRYPTOPP_8_1_0","CRYPTOPP_8_2_0","CRYPTOPP_8_3_0","CRYPTOPP_8_4_0","CRYPTOPP_8_5_0","CRYPTOPP_8_6_0","CRYPTOPP_8_7_0","CRYPTOPP_8_8_0","CRYPTOPP_8_9_0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-50979.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}