CVE-2023-38200

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/errata/RHSA-2023:5080	Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-38200	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2222692	Issue Tracking Third Party Advisory
https://github.com/keylime/keylime/pull/1421	Patch
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZIZZB5NHNCS5D2AEH3ZAO6OQC72IK7WS/	Mailing List

Configurations

Configuration 1 (hide)

cpe:2.3:a:keylime:keylime:-:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux:9.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_eus:9.2:::::::*
	cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0_s390x:::::::*
	cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.2_s390x:::::::*
	cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:::::::*
	cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.0_ppc64le:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:::::::*

Configuration 3 (hide)

cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-07-24 16:15

Updated : 2023-12-28 15:40

NVD link : CVE-2023-38200

Mitre link : CVE-2023-38200

CVE.ORG link : CVE-2023-38200

JSON object : View

Products Affected

redhat

enterprise_linux_server_aus
enterprise_linux_for_ibm_z_systems_eus
enterprise_linux_eus
enterprise_linux_for_power_little_endian_eus
enterprise_linux
enterprise_linux_for_power_little_endian
enterprise_linux_for_ibm_z_systems

fedoraproject

fedora

keylime

keylime

CWE

CWE-834

Excessive Iteration

CWE-400

Uncontrolled Resource Consumption

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