CVE-2022-43412

LOW3.7EPSS 0.22%

Non-constant time webhook token comparison in Jenkins Generic Webhook Trigger Plugin

Published: 10/19/2022Modified: 11/8/2023

Description

Generic Webhook Trigger Plugin 1.84.1 and earlier does not use a constant-time comparison when checking whether the provided and expected webhook token are equal. This could potentially allow attackers to use statistical methods to obtain a valid webhook token. Generic Webhook Trigger Plugin 1.84.2 uses a constant-time comparison when validating the webhook token.

Affected packages (1)

Maven/org.jenkins-ci.plugins:generic-webhook-triggerfrom 0, < 1.84.2

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	LOW3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

References (4)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-43412
PATCHhttps://github.com/jenkinsci/generic-webhook-trigger-plugin
WEBhttps://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2874
WEBhttp://www.openwall.com/lists/oss-security/2022/10/19/3