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CVE-2022-43412

Good to know:

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Date: October 18, 2022

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.

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2022-43412
https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2874
http://www.openwall.com/lists/oss-security/2022/10/19/3
https://github.com/jenkinsci/generic-webhook-trigger-plugin
https://www.mend.io/vulnerability-database/CVE-2022-43412

Severity Score

Weakness Type (CWE)

Observable Discrepancy

CWE-203

Observable Timing Discrepancy

CWE-208

Top Fix

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Upgrade Version

Upgrade to version org.jenkins-ci.plugins:generic-webhook-trigger:1.84.2

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

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