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.
{ "nvd_published_at": "2022-07-27T15:15:00Z", "cwe_ids": [ "CWE-203", "CWE-208" ], "severity": "LOW", "github_reviewed": true, "github_reviewed_at": "2022-08-24T20:44:20Z" }