Detections
Analytics

CVE-2020-2101

medium

Description

Jenkins 2.218 and earlier, LTS 2.204.1 and earlier did not use a constant-time comparison function for validating connection secrets, which could potentially allow an attacker to use a timing attack to obtain this secret.

References

https://access.redhat.com/errata/RHSA-2020:0683

https://access.redhat.com/errata/RHSA-2020:0681

https://access.redhat.com/errata/RHBA-2020:0675

https://access.redhat.com/errata/RHBA-2020:0402

http://www.openwall.com/lists/oss-security/2020/01/29/1

https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1659

Details

Source: Mitre, NVD

Published: 2020-01-29

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 3.5

Vector: CVSS2#AV:N/AC:M/Au:S/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 5.3

Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Severity: Medium

EPSS

EPSS: 0.00748