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This vulnerability is currently awaiting analysis.
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.
Metrics
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Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:4884 [No types assigned]
CVE Modified by Red Hat, Inc.6/20/2024 2:15:09 AM
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Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3989 [No types assigned]
CVE Modified by Red Hat, Inc.6/12/2024 4:15:49 AM
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CVE Modified by Red Hat, Inc.5/30/2024 9:15:53 PM
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Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3527 [No types assigned]
CVE Modified by Red Hat, Inc.5/14/2024 12:15:57 PM
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Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:2833 [No types assigned]
CVE Modified by Red Hat, Inc.5/14/2024 10:46:14 AM
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CVE Modified by Red Hat, Inc.4/29/2024 3:15:06 AM
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Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:2088 [No types assigned]
CVE Modified by Red Hat, Inc.4/18/2024 1:15:48 PM
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Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1923 [No types assigned]
CVE Modified by Red Hat, Inc.4/09/2024 8:15:07 AM
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Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1706 [No types assigned]
CVE Modified by Red Hat, Inc.4/04/2024 12:15:08 PM
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CVSS V3.1
Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Added
CWE
Red Hat, Inc. CWE-400
CVE Modified by Red Hat, Inc.4/03/2024 9:16:00 AM
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Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1662 [No types assigned]
New CVE Received from Red Hat, Inc.4/02/2024 4:15:53 AM
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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.
Added
Reference
Red Hat, Inc. https://access.redhat.com/security/cve/CVE-2024-1300 [No types assigned]
Added
Reference
Red Hat, Inc. https://bugzilla.redhat.com/show_bug.cgi?id=2263139 [No types assigned]
Added
Reference
Red Hat, Inc. https://vertx.io/docs/vertx-core/java/#_server_name_indication_sni. [No types assigned]
Quick Info
CVE Dictionary Entry: CVE-2024-1300 NVD
Published Date: 04/02/2024 NVD
Last Modified: 11/24/2024
Source: Red Hat, Inc.