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Io.vertx:vertx-core: memory leak when a tcp server is configured with tls and sni support (io.vertx:vertx-core)

CVE-2024-1300
MEDIUM 5.4

At a glance

Source
NVD
EPSS
EPSS 1.06 % · percentile 65 ()
State
PUBLISHED
Published
Updated
Assigner
redhat
NVD status
Deferred

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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.

Weaknesses (CWE)

  • CWE-772 — Missing Release of Resource after Effective Lifetime

References

Scores

VersionScoreVectorScored by
CVSS 3.1MEDIUM 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Lredhat
CVSS 3.1MEDIUM 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:LNVD · secalert@redhat.com (Secondary)

Advisories

European references

Affected products

ProductVersions
io.vertx:vertx-coreaffected 4.3.4 ≤ 4.5.2
Red Hat · CEQ 3.2
Red Hat · Cryostat 2 on RHEL 8unaffected 2.4.0-7 < *
Red Hat · Cryostat 2 on RHEL 8unaffected 2.4.0-4 < *
Red Hat · Cryostat 2 on RHEL 8unaffected 2.4.0-4 < *
Red Hat · Cryostat 2 on RHEL 8unaffected 2.4.0-4 < *
Red Hat · Cryostat 2 on RHEL 8unaffected 2.4.0-9 < *
Red Hat · Cryostat 2 on RHEL 8unaffected 2.4.0-4 < *
Red Hat · Migration Toolkit for Runtimes 1 on RHEL 8unaffected 1.2-18 < *
Red Hat · Migration Toolkit for Runtimes 1 on RHEL 8unaffected 1.2-11 < *
Red Hat · Migration Toolkit for Runtimes 1 on RHEL 8unaffected 1.2-12 < *
Red Hat · Migration Toolkit for Runtimes 1 on RHEL 8unaffected 1.2-10 < *
Red Hat · MTA-6.2-RHEL-9unaffected 6.2.3-2 < *
Red Hat · Red Hat AMQ Streams 2.7.0
Red Hat · Red Hat build of Apache Camel 4.4.1 for Spring Boot 3.2
Red Hat · Red Hat build of Quarkus 3.2.11.Finalunaffected 4.4.8.redhat-00001 < *
Red Hat · RHINT Service Registry 2.5.11 GA
Red Hat · A-MQ Clients 2
Red Hat · OpenShift Serverless
Red Hat · Red Hat AMQ Broker 7

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD