title: OpenID Connect client Atom Exhaustion in provider configuration worker ets table location
description: oidcc is the OpenID Connect client library for Erlang. Denial of Service (DoS) by Atom exhaustion is possible by calling `oidcc_provider_configuration_worker:get_provider_configuration/1` or `oidcc_provider_configuration_worker:get_jwks/1`. This issue has been patched in version(s)`3.1.2` & `3.2.0-beta.3`.
problem types: CWE-400: Uncontrolled Resource Consumption
affected:
{
vendor: erlef
product: oidcc
versions:
version: >= 3.0.0, < 3.0.2, status: affected
version: >= 3.1.0, < 3.1.2, status: affected
version: >= 3.2.0-beta.1, < 3.2.0-beta.3, status: affected
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 5.3
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: HIGH
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
version: 3.1
]