GitHub Advisoryadvisory · Maven

GHSA-mxcc-7h5m-x57r Jenkins GitHub plugin uses weak webhook signature function

LOW Published 2022-07-28 Modified 2024-01-05 Official page ↗
Aliases
CVE-2022-36885
Ecosystem
Maven
Packages
com.coravy.hudson.plugins.github:github
Severity
Low
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-203, CWE-208
Reviewed
2022-08-24

Affected packages

• Maven com.coravy.hudson.plugins.github:github: < 1.34.5 → fixed in 1.34.5

Description

Jenkins GitHub Plugin 1.34.4 and earlier uses a non-constant time comparison function when checking whether the provided and computed webhook signatures are equal, allowing attackers to use statistical methods to obtain a valid webhook signature. GitHub Plugin 1.34.5 uses a constant-time comparison when validating the webhook signature.

Related

Alias · CVE (1)

  • CVE-2022-36885 Jenkins GitHub Plugin 1.34.4 and earlier uses a non-constant time comparison function when checking whether the provided and computed… vulnerability

Weakness · CWE (2)

  • CWE-203 Observable Discrepancy weakness
  • CWE-208 Observable Timing Discrepancy weakness

References