CVE-2020-27217

2020-11-1319:30:16

CWE-1284

eclipse

www.cve.org

0.001 Low

EPSS

Percentile

29.4%

JSON

In Eclipse Hono version 1.3.0 and 1.4.0 the AMQP protocol adapter does not verify the size of AMQP messages received from devices. In particular, a device may send messages that are bigger than the max-message-size that the protocol adapter has indicated during link establishment. While the AMQP 1.0 protocol explicitly disallows a peer to send such messages, a hand crafted AMQP 1.0 client could exploit this behavior in order to send a message of unlimited size to the adapter, eventually causing the adapter to fail with an out of memory exception.

CNA Affected

[
  {
    "product": "Eclipse Hono",
    "vendor": "The Eclipse Foundation",
    "versions": [
      {
        "status": "affected",
        "version": "1.3.0"
      },
      {
        "status": "affected",
        "version": "1.4.0"
      }
    ]
  }
]

References

bugs.eclipse.org/bugs/show_bug.cgi?id=567068

0.001 Low

EPSS

Percentile

29.4%

JSON

Related for CVELIST:CVE-2020-27217