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-rw-r--r-- | CHANGES | 12 | ||||
-rw-r--r-- | NEWS | 8 |
2 files changed, 19 insertions, 1 deletions
@@ -9,6 +9,18 @@ Changes between 1.1.0k and 1.1.0l [xx XXX xxxx] + *) Fixed a padding oracle in PKCS7_decrypt() and CMS_decrypt(). In situations + where an attacker receives automated notification of the success or failure + of a decryption attempt an attacker, after sending a very large number of + messages to be decrypted, can recover a CMS/PKCS7 transported encryption + key or decrypt any RSA encrypted message that was encrypted with the public + RSA key, using a Bleichenbacher padding oracle attack. Applications are not + affected if they use a certificate together with the private RSA key to the + CMS_decrypt or PKCS7_decrypt functions to select the correct recipient info + to decrypt. + (CVE-2019-1563) + [Bernd Edlinger] + *) For built-in EC curves, ensure an EC_GROUP built from the curve name is used even when parsing explicit parameters, when loading a serialized key or calling `EC_GROUP_new_from_ecpkparameters()`/ @@ -7,7 +7,13 @@ Major changes between OpenSSL 1.1.0k and OpenSSL 1.1.0l [under development] - o + o Fixed a padding oracle in PKCS7_decrypt() and CMS_decrypt() + (CVE-2019-1563) + o For built-in EC curves, ensure an EC_GROUP built from the curve name is + used even when parsing explicit parameters + o Compute ECC cofactors if not provided during EC_GROUP construction + (CVE-2019-1547) + o Use Windows installation paths in the mingw builds (CVE-2019-1552) Major changes between OpenSSL 1.1.0j and OpenSSL 1.1.0k [28 May 2019] |