CVE-2022-43412
First published: Wed Oct 19 2022(Updated: )
Jenkins Generic Webhook Trigger Plugin 1.84.1 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.
Credit: jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Jenkins Generic Webhook Trigger | <1.84.2 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-43412?
CVE-2022-43412 is a vulnerability in the Jenkins Generic Webhook Trigger Plugin that allows attackers to obtain a valid webhook token.
What is the severity of CVE-2022-43412?
The severity of CVE-2022-43412 is medium, with a CVSS score of 5.3.
How does CVE-2022-43412 affect Jenkins Generic Webhook Trigger Plugin?
CVE-2022-43412 affects Jenkins Generic Webhook Trigger Plugin versions 1.84.1 and earlier.
How can attackers exploit CVE-2022-43412?
Attackers can potentially use statistical methods to obtain a valid webhook token by exploiting CVE-2022-43412.
How can I mitigate the vulnerability CVE-2022-43412?
To mitigate CVE-2022-43412, update to version 1.84.2 or later of the Jenkins Generic Webhook Trigger Plugin.
- collector/nvd-index
- collector/nvd-api
- agent/weakness
- agent/severity
- agent/references
- agent/author
- agent/tags
- agent/event
- agent/type
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- vendor/jenkins
- canonical/jenkins generic webhook trigger