{"schemaVersion":3,"id":"CVE-2024-50383","aliases":["MGASA-2025-0295","UBUNTU-CVE-2024-50383","DEBIAN-CVE-2024-50383"],"status":"published","duplicateOf":null,"title":null,"description":"Botan before 3.6.0, when certain GCC versions are used, has a compiler-induced secret-dependent operation in lib/utils/donna128.h in donna128 (used in Chacha-Poly1305 and x25519). An addition can be skipped if a carry is not set. This was observed for GCC 11.3.0 with -O2 on MIPS, and GCC on x86-i386. 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