RHSA-2024:1706
Vulnerability from csaf_redhat - Published: 2024-04-09 06:41 - Updated: 2026-11-07 05:46A vulnerability in the Eclipse Vert.x toolkit results in a memory leak due to using Netty FastThreadLocal data structures. Specifically, when the Vert.x HTTP client establishes connections to different hosts, triggering the memory leak. The leak can be accelerated with intimate runtime knowledge, allowing an attacker to exploit this vulnerability. For instance, a server accepting arbitrary internet addresses could serve as an attack vector by connecting to these addresses, thereby accelerating the memory leak.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
CEQ 3.2
Red Hat / Red Hat Build of Apache Camel
|
cpe:/a:redhat:apache_camel_quarkus:3.2
|
— |
Vendor Fix
fix
Workaround
|
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.
A loop with an unreachable exit condition (Infinite Loop) vulnerability was found in Apache Common Compress. This issue can lead to a denial of service.
An allocation of resources without limits or throttling vulnerability was found in Apache Commons Compress. This issue can lead to an out-of-memory error.
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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Sightings and recorded dates, grouped by day · UTC
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