Branch: refs/heads/openssl-3.0 Home: https://github.com/openssl/openssl Commit: b8a5adf3ec46f1ce0fb80130f8b7c6e0dcb5bd41 https://github.com/openssl/openssl/commit/b8a5adf3ec46f1ce0fb80130f8b7c6e0dcb5bd41 Author: Tomas Mraz <to...@openssl.org> Date: 2022-11-10 (Thu, 10 Nov 2022)
Changed paths: M crypto/bn/bn_exp.c M test/exptest.c Log Message: ----------- Limit size of modulus for BN_mod_exp_mont_consttime() Otherwise the powerbufLen can overflow. Issue reported by Jiayi Lin. Reviewed-by: Matt Caswell <m...@openssl.org> Reviewed-by: Dmitry Belyavskiy <beld...@gmail.com> (Merged from https://github.com/openssl/openssl/pull/19632) (cherry picked from commit 4378e3cd2a4d73a97a2349efaa143059d8ed05e8)