CVE-2024-1300— Io.vertx:vertx-core: memory leak when a tcp server is configured with tls and sni support
Possible ATT&CK Techniques 1AI
T1496 · Resource HijackingAffected Version Matrix 33
I. Basic Information for CVE-2024-1300
Vulnerability Information
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Vulnerability Title
Io.vertx:vertx-core: memory leak when a tcp server is configured with tls and sni support
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the Eclipse Vert.x toolkit causes a memory leak in TCP servers configured with TLS and SNI support. When processing an unknown SNI server name assigned the default certificate instead of a mapped certificate, the SSL context is erroneously cached in the server name map, leading to memory exhaustion. This flaw allows attackers to send TLS client hello messages with fake server names, triggering a JVM out-of-memory error.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对已超过有效生命周期的资源丧失索引
Source: CVE Program / CVE List V5
Vulnerability Title
Eclipse Vert.x 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eclipse Vert.x是Eclipse基金会的一个应用于 JVM 上用于构建响应式应用程序的工具包。 Eclipse Vert.x 4.4.8之前版本存在安全漏洞，该漏洞源于存在内存泄漏，允许攻击者发送带有虚假服务器名称的TLS客户端问候消息，从而触发JVM内存不足错误。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | - | 4.3.4 ~ 4.5.2 | - | |
| Red Hat | CEQ 3.2 | - | cpe:/a:redhat:camel_quarkus:3 | |
| Red Hat | Cryostat 2 on RHEL 8 | 2.4.0-7 ~ * | cpe:/a:redhat:cryostat:2::el8 | |
| Red Hat | Cryostat 2 on RHEL 8 | 2.4.0-4 ~ * | cpe:/a:redhat:cryostat:2::el8 | |
| Red Hat | Cryostat 2 on RHEL 8 | 2.4.0-4 ~ * | cpe:/a:redhat:cryostat:2::el8 | |
| Red Hat | Cryostat 2 on RHEL 8 | 2.4.0-4 ~ * | cpe:/a:redhat:cryostat:2::el8 | |
| Red Hat | Cryostat 2 on RHEL 8 | 2.4.0-9 ~ * | cpe:/a:redhat:cryostat:2::el8 | |
| Red Hat | Cryostat 2 on RHEL 8 | 2.4.0-4 ~ * | cpe:/a:redhat:cryostat:2::el8 | |
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 | 1.2-18 ~ * | cpe:/a:redhat:migration_toolkit_runtimes:1.0::el8 | |
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 | 1.2-11 ~ * | cpe:/a:redhat:migration_toolkit_runtimes:1.0::el8 | |
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 | 1.2-12 ~ * | cpe:/a:redhat:migration_toolkit_runtimes:1.0::el8 | |
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 | 1.2-10 ~ * | cpe:/a:redhat:migration_toolkit_runtimes:1.0::el8 | |
| Red Hat | MTA-6.2-RHEL-9 | 6.2.3-2 ~ * | cpe:/a:redhat:migration_toolkit_applications:6.2::el8 | |
| Red Hat | Red Hat AMQ Streams 2.7.0 | - | cpe:/a:redhat:amq_streams:2 | |
| Red Hat | Red Hat build of Apache Camel 4.4.1 for Spring Boot 3.2 | - | cpe:/a:redhat:apache_camel_spring_boot:4.4::el6 | |
| Red Hat | Red Hat build of Quarkus 3.2.11.Final | 4.4.8.redhat-00001 ~ * | cpe:/a:redhat:quarkus:3.2::el8 | |
| Red Hat | RHINT Service Registry 2.5.11 GA | - | cpe:/a:redhat:service_registry:2.5 | |
| Red Hat | A-MQ Clients 2 | - | cpe:/a:redhat:a_mq_clients:2 | |
| Red Hat | OpenShift Serverless | - | cpe:/a:redhat:serverless:1 | |
| Red Hat | Red Hat AMQ Broker 7 | - | cpe:/a:redhat:amq_broker:7 | |
| Red Hat | Red Hat build of Apache Camel for Spring Boot 3 | - | cpe:/a:redhat:camel_spring_boot:3 | |
| Red Hat | Red Hat Build of Keycloak | - | cpe:/a:redhat:build_keycloak: | |
| Red Hat | Red Hat build of OptaPlanner 8 | - | cpe:/a:redhat:optaplanner:::el6 | |
| Red Hat | Red Hat build of Quarkus | - | cpe:/a:redhat:quarkus:2 | |
| Red Hat | Red Hat Data Grid 8 | - | cpe:/a:redhat:jboss_data_grid:8 | |
| Red Hat | Red Hat Fuse 7 | - | cpe:/a:redhat:jboss_fuse:7 | |
| Red Hat | Red Hat Integration Camel K 1 | - | cpe:/a:redhat:integration:1 | |
| Red Hat | Red Hat Integration Camel Quarkus 2 | - | cpe:/a:redhat:camel_quarkus:2 | |
| Red Hat | Red Hat JBoss Data Grid 7 | - | cpe:/a:redhat:jboss_data_grid:7 | |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7 | - | cpe:/a:redhat:jboss_enterprise_application_platform:7 | |
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 | - | cpe:/a:redhat:jboss_enterprise_application_platform:8 | |
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack | - | cpe:/a:redhat:jbosseapxp | |
| Red Hat | Red Hat Process Automation 7 | - | cpe:/a:redhat:jboss_enterprise_bpms_platform:7 |
II. Public POCs for CVE-2024-1300
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-1300 (10)
Other References for CVE-2024-1300 (1)
IV. Related Vulnerabilities
Same weakness: CWE-772
- CVE-2026-13505
Zeroisation of sensitive key material on garbage collection - CVE-2026-20124
Cisco IOS XE Software SNMP Denial of Service Vulnerability - CVE-2026-64607
Apache HttpComponents Client: Connection Leak on Content-Enc - CVE-2026-12353
Rhcs: memory leak during https connection leads to denial of - CVE-2026-56444
Degradation of resolution service when 'discard-timeout' and
V. Comments for CVE-2024-1300
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