VULNERABILITY INTELLIGENCE

CVE-2020-25658

CVSS score7.5 HIGH
EPSS probability1.65%
CISA KEVNot currently listed
Published2020-11-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

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.

Weakness classification

  • secalert@redhat.com: CWE-385
  • nvd@nist.gov: CWE-327

Primary references