CVE-2020-25659

Published: Jan 11, 2021

Modified: Aug 4, 2024

PUBLISHED

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.

Vendor	Product	Versions
n/a	python-cryptography	affected `python-cryptography 3.2`

Weaknesses (CWE)

CWE-385

References

https://github.com/pyca/cryptography/pull/5507/commits/ce1bef6f1ee06ac497ca0c837fbd1c7ef6c2472b

x_refsource_MISC

https://www.oracle.com/security-alerts/cpuapr2022.html

x_refsource_MISC

https://www.oracle.com/security-alerts/cpujul2022.html

x_refsource_MISC

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CVE-2020-25659

Description

Affected Products

Weaknesses (CWE)

References