Resource exhaustion in Erlef Oidcc
CVE-2024-31209
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`.
Vulnerability class: DoS (Denial of Service)
EPSS: 0.002 (14.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H.
Affected products
- Erlef Oidcc — versions >= 3.0.0, < 3.0.2, >= 3.1.0, < 3.1.2, >= 3.2.0-beta.1, < 3.2.0-beta.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2024-31209?
- CVE-2024-31209 is a medium-severity vulnerability in Erlef Oidcc, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2024-04-04.
- How severe is CVE-2024-31209?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2024-31209 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.