PT-2022-26897 · Jenkins · Jenkins Generic Webhook Trigger Plugin+1

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CVE-2022-43412

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Published

2022-10-19

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Updated

2023-11-01

CVSS v3.1

5.3

Medium

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Name of the Vulnerable Software and Affected Versions Jenkins Generic Webhook Trigger Plugin versions 1.84.1 and earlier
Description The issue concerns a non-constant time comparison function used when checking the equality of provided and expected webhook tokens. This potentially allows attackers to use statistical methods to obtain a valid webhook token.
Recommendations For Jenkins Generic Webhook Trigger Plugin versions 1.84.1 and earlier, update to version 1.84.2 or later, which uses a constant-time comparison when validating the webhook token.

Fix

Side Channel Attack

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Weakness Enumeration

Related Identifiers

CVE-2022-43412
GHSA-2JXX-2X93-2Q2F

Affected Products

Jenkins
Jenkins Generic Webhook Trigger Plugin