CVE-2020-25658
5.9
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 2.2 / Impact: 3.6
Source: NVD
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.
Affected (6)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| From 2.1 to 4.7 |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Version 13.0 |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Version 33 |
Related CWEs
CWE-327
Use of a Broken or Risky Cryptographic Algorithm
The product uses a broken or risky cryptographic algorithm or protocol.
CWE-385
Covert Timing Channel
Covert 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.
References (10)
Source: secalert@redhat.com
Issue TrackingThird Party Advisory
Source: secalert@redhat.com
ExploitIssue TrackingThird Party Advisory
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitIssue TrackingThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Timeline
No history available yet.