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M2crypto Project M2cryptoAll released versions of m2crypto are vulnerable to Bleichenbacher timing attacks in the RSA decrypt…

Risk 45
Severity
7.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption API via the timed processing of valid PKCS#1 v1.5 Ciphertext. The highest threat from this vulnerability is to confidentiality.

1 / 2
First published (updated )
CVE-2020-25657

M2Crypto M2CryptoAll released versions of m2crypto are vulnerable to Bleichenbacher timing attacks in the RSA decrypt…

Risk 19
Severity
4

All released versions of m2crypto are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext.

Upstream issue:

https://gitlab.com/m2crypto/m2crypto/-/issues/285

First published (updated )
REDHAT-BUG-1889823

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