CVE-2023-40343

medium

Description

Jenkins Tuleap Authentication Plugin 1.1.20 and earlier uses a non-constant time comparison function when validating an authentication token allowing attackers to use statistical methods to obtain a valid authentication token.

References

https://www.jenkins.io/security/advisory/2023-08-16/#SECURITY-3229

http://www.openwall.com/lists/oss-security/2023/08/16/3

Details

Source: Mitre, NVD

Published: 2023-08-16

Updated: 2023-08-18

Risk Information

CVSS v2

Base Score: 5.4

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 5.9

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

Severity: Medium