NVD

CVE-2023-38200 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

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.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

CNA: Red Hat, Inc.

Base Score: 7.5 HIGH

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-834	Excessive Iteration	NIST
CWE-400	Uncontrolled Resource Consumption	Red Hat, Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Change History

8 change records found show changes

Modified Analysis by NIST 12/28/2023 10:40:32 AM

Action	Type	Old Value	New Value
Changed	CPE Configuration	OR cpe:2.3:o:fedoraproject:fedora:-:::::::	OR cpe:2.3:o:fedoraproject:fedora:38:::::::
Changed	CPE Configuration	OR cpe:2.3:o:redhat:enterprise_linux:9.0:::::::	Record truncated, showing 500 of 543 characters. View Entire Change Record 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:en
Changed	Reference Type	https://access.redhat.com/errata/RHSA-2023:5080 No Types Assigned	https://access.redhat.com/errata/RHSA-2023:5080 Third Party Advisory
Changed	Reference Type	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZIZZB5NHNCS5D2AEH3ZAO6OQC72IK7WS/ No Types Assigned	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZIZZB5NHNCS5D2AEH3ZAO6OQC72IK7WS/ Mailing List

Initial Analysis by NIST 8/01/2023 4:27:24 PM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added	CWE		NIST CWE-834
Added	CPE Configuration		OR cpe:2.3:a:keylime:keylime:-:::::::
Added	CPE Configuration		OR cpe:2.3:o:fedoraproject:fedora:-:::::::
Added	CPE Configuration		OR cpe:2.3:o:redhat:enterprise_linux:9.0:::::::
Changed	Reference Type	https://access.redhat.com/security/cve/CVE-2023-38200 No Types Assigned	https://access.redhat.com/security/cve/CVE-2023-38200 Third Party Advisory
Changed	Reference Type	https://bugzilla.redhat.com/show_bug.cgi?id=2222692 No Types Assigned	https://bugzilla.redhat.com/show_bug.cgi?id=2222692 Issue Tracking, Third Party Advisory
Changed	Reference Type	https://github.com/keylime/keylime/pull/1421 No Types Assigned	https://github.com/keylime/keylime/pull/1421 Patch

Quick Info

CVE Dictionary Entry:
CVE-2023-38200
NVD Published Date:
07/24/2023
NVD Last Modified:
11/21/2024
Source:
Red Hat, Inc.

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2023-38200 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/21/2024 3:13:04 AM

CVE Modified by Red Hat, Inc. 9/16/2024 9:15:05 AM

CVE Modified by Red Hat, Inc. 5/14/2024 9:21:19 AM

Modified Analysis by NIST 12/28/2023 10:40:32 AM

CVE Modified by Red Hat, Inc. 11/11/2023 10:15:26 PM

CVE Modified by Red Hat, Inc. 11/06/2023 11:17:12 PM

CVE Modified by Red Hat, Inc. 9/12/2023 12:15:10 PM

Initial Analysis by NIST 8/01/2023 4:27:24 PM

Quick Info