description: Jenkins GitLab Branch Source Plugin 684.vea_fa_7c1e2fe3 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.
affected:
{
vendor: Jenkins Project
product: Jenkins GitLab Branch Source Plugin
versions:
version: 0, versionType: maven, lessThanOrEqual: 684.vea_fa_7c1e2fe3, status: affected
defaultStatus: unaffected
}