Covert Timing Channel Affecting python-cryptography package, versions *
Threat Intelligence
EPSS
0.11% (46th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-PYTHONCRYPTOGRAPHY-1022252
- published 27 Oct 2020
- disclosed 11 Jan 2021
Introduced: 27 Oct 2020
CVE-2020-25659 Open this link in a new tabHow to fix?
There is no fixed version for Debian:10 python-cryptography.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python-cryptography package and not the python-cryptography package as distributed by Debian.
See How to fix? for Debian:10 relevant fixed versions and status.
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.
CVSS Scores
version 3.1