CVE-2024-1300

MEDIUM

5.4

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.

Details CVE

Score CVSS v3.15.4

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie4/2/2024

Derniere modification2/25/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-772

References

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)

Correlations IOC

Aucune correlation enregistree

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