CVE-2020-25658
12.11.2020, 14:15
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.Enginsight
| Vendor | Product | Version |
|---|---|---|
| python-rsa_project | python-rsa | 2.1 ≤ 𝑥 < 4.7 |
| redhat | openstack_platform | 13.0 |
| redhat | openstack_platform | 16.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
- CWE-385 - Covert Timing ChannelCovert timing channels convey information by modulating some aspect of system behavior over time, so that the program receiving the information can observe system behavior and infer protected information.
- CWE-327 - Use of a Broken or Risky Cryptographic AlgorithmThe use of a broken or risky cryptographic algorithm is an unnecessary risk that may result in the exposure of sensitive information.
References