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CVE-2023-46120Disclosure(vmware / rabbitmq_java_client)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. `maxBodyLebgth` was not used when receiving Message objects. Attackers could send a very large Message causing a memory overflow and triggering an OOM Error. Users of RabbitMQ may suffer from DoS attacks from RabbitMQ Java client which will ultimately exhaust the memory of the consumer. This vulnerability was patched in version 5.18.0.

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0.0/ 10 priority

Sources & remediation

Patch / fix
Exploit / PoC references
Other references
Weakness type (CWE)
CWE-400

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • rabbitmq_java_client

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
vmware
Products
rabbitmq_java_client

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-09-17: 1Technical Details · 2026-09-17: 109-17
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
Full discourse1 post
  • DailyCVE@dailycve
    Disclosure

    🔴 RabbitMQ #Java Client (AMQP), Frame Size Limit Bypass Denial of Service, #CVE-2023-46120 (High) -DC-Sep2026-2421 https://dailycve.com/rabbitmq-java-client-amqp-frame-size-limit-bypass-denial-of-service-cve-2023-46120-high-dc-sep2026-2421/

    Post summary

    The tweet announces CVE-2023-46120, describing a frame size limit bypass denial-of-service flaw in the RabbitMQ Java client with high severity, and includes a link, but offers no patch, exploit, or PoC details.

    0000031
    236 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appvmwarerabbitmq_java_client---

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