CVE-2020-25659

State: Published
Severity: Not scored
Published: Jan 11, 2021
Updated: Aug 4, 2024
Reserved: Sep 16, 2020

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.

Scores

The record has no CVSS score.

Weaknesses

CWE-385

Affected Products

Product	Versions
python-cryptographyn/a	python-cryptography 3.2Affected

References

https://github.com/pyca/cryptography/pull/5507/commits/ce1bef6f1ee06ac497ca0c837fbd1c7ef6c2472b
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujul2022.html

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