[openssl/openssl] 57b84e: cms: clear temporary key buffers on failure
"'Unjuno' via openssl-commits" <[email protected]>
| Newsgroups | gmane.comp.encryption.openssl.cvs |
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| Message-ID | <openssl/openssl/push/refs/heads/openssl-3.5/[email protected]> |
Branch: refs/heads/openssl-3.5
Home: https://github.com/openssl/openssl
Commit: 57b84ed1cf9b6c6fe8230be85869351ce2e8e839
https://github.com/openssl/openssl/commit/57b84ed1cf9b6c6fe8230be85869351ce2e8e839
Author: unjuno <[email protected]>
Date: 2026-08-14 (Fri, 14 Aug 2026)
Changed paths:
M crypto/cms/cms_env.c
M crypto/cms/cms_kari.c
M crypto/cms/cms_pwri.c
Log Message:
-----------
cms: clear temporary key buffers on failure
Use OPENSSL_clear_free() with the original allocation length on the
KARI, KEKRI, and PWRI failure paths. This is defense-in-depth
hardening at the CMS/provider boundary.
Reviewed-by: Tomas Mraz <[email protected]>
Reviewed-by: Dmitry Belyavskiy <[email protected]>
Merge-date: Fri Aug 14 06:38:29 2026
Merged-from: https://github.com/openssl/openssl/pull/32303
(cherry picked from commit de80bb12501c32bd92cfd02b56da778925da992c)
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