CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2023-38200
High (7.5). EPSS 1.4% chance of exploitation in the next 30 days. Fixed in keylime 7.4.0.
A flaw was found in Keylime. Due to their blocking nature, the Keylime registrar is subject to a remote denial of service against its SSL connections. This flaw allows an attacker to exhaust all available connections.
Severity
- EPSS
- 1.4% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-834, CWE-400
- Published
- Modified
- Record from
- the NVD, synced
Affected
- fedoraproject:fedora
- keylime:keylime
- redhat:enterprise_linux
- redhat:enterprise_linux_eus
- redhat:enterprise_linux_for_ibm_z_systems
- redhat:enterprise_linux_for_ibm_z_systems_eus
- redhat:enterprise_linux_for_power_little_endian
- redhat:enterprise_linux_for_power_little_endian_eus
- redhat:enterprise_linux_server_aus
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-pg75-v6fp-8q59 | PyPI | keylime | <7.4.0 | 7.4.0 |
| PYSEC-2026-1489 | PyPI | keylime | <7.4.0 | 7.4.0 |