CVE-2024-1300

MEDIUM

5.4

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.15.4

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado4/2/2024

Ultima modificacao2/25/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-772

Referencias

https://access.redhat.com/errata/RHSA-2024:1662(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:1706(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:1923(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:2088(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:2833(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:3527(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:3989(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:4884(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2024-1300(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2263139(secalert@redhat.com)

https://vertx.io/docs/vertx-core/java/#_server_name_indication_sni.(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:1662(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:1706(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:1923(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:2088(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:2833(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:3527(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:3989(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:4884(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/security/cve/CVE-2024-1300(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=2263139(af854a3a-2127-422b-91ae-364da2661108)

https://vertx.io/docs/vertx-core/java/#_server_name_indication_sni.(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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