GHSA-2jxx-2x93-2q2f
Non-constant time webhook token comparison in Jenkins Generic Webhook Trigger Plugin
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.jenkins-ci.plugins:generic-webhook-trigger | < 1.84.2 | 1.84.2 |
Details
As written in the advisory (Markdown source, shown as plain text).
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.
References
External links from the advisory. They lead to third-party sites.