CVE-2020-25658 · Severity: low · CVSS 3.1 · Published 2020-11-12
It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use this flaw via the RSA decryption API to decrypt parts of the cipher text encrypted with RSA.
No. Junglewise Threat Intelligence has no report of CVE-2020-25658 being exploited in the wild.
How severe is CVE-2020-25658?
Low severity, with a CVSS score of 3.1, published 12 November 2020.
Which products and versions are affected?
rsa (PyPI) ECOSYSTEM:introduced=2.1,fixed=4.7.
Is there a fix for CVE-2020-25658?
Yes. rsa (PyPI): upgrade to 4.7 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2020-25658?
Check whether you run rsa (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.