CVE-2020-25658

MEDIUM

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.

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25658

https://github.com/sybrenstuvel/python-rsa/issues/165

Details

Source: MITRE

Published: 2020-11-12

Updated: 2020-12-10

Type: CWE-327

Risk Information

CVSS v2.0

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 5.9

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Impact Score: 3.6

Exploitability Score: 2.2

Severity: MEDIUM

Tenable Plugins

View all (2 total)

IDNameProductFamilySeverity
147013RHEL 7 : OpenShift Container Platform 3.11.394 bug fix and (RHSA-2021:0637)NessusRed Hat Local Security Checks
medium
146810RHEL 7 / 8 : OpenShift Container Platform 4.7.0 packages (RHSA-2020:5634)NessusRed Hat Local Security Checks
high