CVE-2023-38200

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

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://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/
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

21 Nov 2024, 08:13

Type Values Removed Values Added
References
  • () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZIZZB5NHNCS5D2AEH3ZAO6OQC72IK7WS/ -
References () https://access.redhat.com/errata/RHSA-2023:5080 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:5080 - Third Party Advisory
References () https://access.redhat.com/security/cve/CVE-2023-38200 - Third Party Advisory () https://access.redhat.com/security/cve/CVE-2023-38200 - Third Party Advisory
References () 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
References () https://github.com/keylime/keylime/pull/1421 - Patch () https://github.com/keylime/keylime/pull/1421 - Patch

16 Sep 2024, 13:15

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZIZZB5NHNCS5D2AEH3ZAO6OQC72IK7WS/', 'tags': ['Mailing List'], 'source': 'secalert@redhat.com'}

28 Dec 2023, 15:40

Type Values Removed Values Added
CPE cpe:2.3:o:fedoraproject:fedora:-:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0_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:*:*:*:*:*:*:*
References
  • (MISC) https://access.redhat.com/errata/RHSA-2023:5080 - Third Party Advisory
  • () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZIZZB5NHNCS5D2AEH3ZAO6OQC72IK7WS/ - Mailing List

01 Aug 2023, 20:27

Type Values Removed Values Added
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2222692 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2222692 - Issue Tracking, Third Party Advisory
References (MISC) https://github.com/keylime/keylime/pull/1421 - (MISC) https://github.com/keylime/keylime/pull/1421 - Patch
References (MISC) https://access.redhat.com/security/cve/CVE-2023-38200 - (MISC) https://access.redhat.com/security/cve/CVE-2023-38200 - Third Party Advisory
CWE CWE-834
CPE cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:a:keylime:keylime:-:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:-:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5

24 Jul 2023, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-07-24 16:15

Updated : 2024-11-21 08:13

NVD link : CVE-2023-38200

Mitre link : CVE-2023-38200

CVE.ORG link : CVE-2023-38200

JSON object : View

Products Affected

redhat

  • enterprise_linux_for_ibm_z_systems_eus
  • enterprise_linux_for_ibm_z_systems
  • enterprise_linux_server_aus
  • enterprise_linux_for_power_little_endian
  • enterprise_linux_eus
  • enterprise_linux
  • enterprise_linux_for_power_little_endian_eus

keylime

  • keylime

fedoraproject

  • fedora
CWE
CWE-400

Uncontrolled Resource Consumption

CWE-834

Excessive Iteration