vulnerability
Red Hat: CVE-2020-25659: Bleichenbacher timing oracle attack against RSA decryption (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:P/I:N/A:N) | Jan 11, 2021 | May 21, 2021 | Aug 11, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
Jan 11, 2021
Added
May 21, 2021
Modified
Aug 11, 2025
Description
python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext.
Solutions
no-fix-redhat-rpm-packageredhat-upgrade-python-cryptography-debugsourceredhat-upgrade-python3-cryptographyredhat-upgrade-python3-cryptography-debuginfo
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