CVE-2023-38200

HIGH

Keylime < 7.4.0 - Denial of Service via SSL Connection Exhaustion

Title source: llm
STIX 2.1

Description

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.

References (5)

Core 5
Core References
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2023:5080
Third Party Advisory vdb-entry x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2023-38200
Issue Tracking, Third Party Advisory issue-tracking x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2222692

Scores

CVSS v3 7.5
EPSS 0.0114
EPSS Percentile 62.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-400 CWE-834
Status published
Products (10)
fedoraproject/fedora 38
keylime/keylime
pypi/keylime 0 - 7.4.0PyPI
redhat/enterprise_linux 9.0
redhat/enterprise_linux_eus 9.2
redhat/enterprise_linux_for_ibm_z_systems 9.0_s390x
redhat/enterprise_linux_for_ibm_z_systems_eus 9.2_s390x
redhat/enterprise_linux_for_power_little_endian 9.0_ppc64le
redhat/enterprise_linux_for_power_little_endian_eus 9.0_ppc64le
redhat/enterprise_linux_server_aus 9.2
Published Jul 24, 2023
Tracked Since Feb 18, 2026