DEBIAN-CVE-2020-25659

DEBIAN-CVE-2020-25659 PUBLISHED CVSS 5.900000095367432 MEDIUM

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.

Risk Scores

CVSS v3.1

5.900000095367432

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products

Vendor	Product	Versions
Debian:12	python-cryptography	0, 0, 0
Debian:13	python-cryptography	0, 0, 0
Debian:11	python-cryptography	0, 0, 0
Debian:14	python-cryptography	0, 0, 0

Timeline

Jan 11, 2021 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2020-25659 advisory

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