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CVE-2019-11287

RabbitMQ Web Management Plugin DoS via heap overflow

Public exploit available. Not confirmed exploited in the wild yet. Fixed versions are out.

CVSS 3.17.5HighEPSS percentile91st4.4% chance in 30 daysCISA KEVNot listedNo confirmed exploitation
Public exploit: 2 sourcesFix5 products6 fixed builds listed below
Check it yourself

OpenVAS · 10 checks

e.g. OID 1.3.6.1.4.1.25623.1.0.143171

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Published Updated Sources: CVE.org, NVD, GitHub, BDU

NVD CVE.org

What to do

Find your product and version, then upgrade to the build on the right.

  • Pivotal RabbitMQAffected: ≥ 3.7, < v3.7.21Upgrade to: v3.7.21Affected: ≥ 3.8, < v3.8.1Upgrade to: v3.8.1Stated by: CVE record
  • Pivotal RabbitMQ for Pivotal PlatformAffected: ≥ 1.16, < 1.16.7Upgrade to: 1.16.7Affected: ≥ 1.17, < 1.17.4Upgrade to: 1.17.4Stated by: CVE record
  • Hex RabbitMQAffected: ≥ 3.7.0, < 3.7.21Upgrade to: 3.7.21Stated by: GitHub advisory
  • Broadcom Rabbitmq ServerAffected: ≥ 3.8.0, < 3.8.1Upgrade to: 3.8.1Stated by: NVD
  • Сообщество свободного программного обеспечения Debian GNU/LinuxAffected: 9Upgrade to: not statedStated by: BDU

Versions as the sources state them. 1 more product has version data. Full version matrix after sign-in

Check it yourselfA free OpenVAS check exists for this CVE. Run it against your hosts.Is your organisation exposed?Request an assessment to establish which checks fit your systems.

What it is

From the CVE record

Pivotal RabbitMQ is vulnerable to a denial of service attack

In plain language

No plain-language summary for this CVE yet.

Exploitation

Where each signal puts this CVE on the scale from published to confirmed exploited.

EPSS91st
Public exploit
CISA KEV

Not in the catalog. CISA has not confirmed exploitation.

Public exploits

2 sources with a proof of concept or module.

Exploit links, PoCs and Metasploit modules after sign-in
EPSS

4.4% chance of exploitation activity in the next 30 days, which ranks it in the 91st percentile of scored CVEs.

Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.

Lifecycle

The patch came 338 days before any public exploit.

  1. OpenVAS check added
  2. Public exploit / PoCsource: github-poc
  3. Patch availablerecord updated
  4. Publishedweakness classified, att&ck mapped

Affected products

And 4 more affected products. See all after sign-in

Technical detail

CVSS 3.1 vector

Open in the CVSS calculator

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Scored 7.5 by NVD.

How it is reached

  • Attack Vector NetworkExploitable remotely over the network without any special conditions
  • Attack Complexity LowNo special conditions — the attack can be reliably reproduced
  • Privileges Required NoneNo authentication required — anyone can exploit this
  • User Interaction NoneNo user interaction needed — fully automated exploitation

Scope

  • Scope UnchangedImpact is limited to the vulnerable component itself

Impact if exploited

  • Confidentiality NoneNo confidentiality impact
  • Integrity NoneNo integrity impact
  • Availability HighTotal denial of service — the component is completely unavailable

Weaknesses

ATT&CK techniques

Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.

Sources

References in the record

And 14 more references. See all after sign-in

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