UBUNTU-CVE-2019-18609

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Source
https://ubuntu.com/security/CVE-2019-18609
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-18609.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-18609
Upstream
Downstream
Related
Published
2019-12-01T22:15:00Z
Modified
2025-09-08T16:45:39Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

An issue was discovered in amqphandleinput in amqpconnection.c in rabbitmq-c 0.9.0. There is an integer overflow that leads to heap memory corruption in the handling of CONNECTIONSTATEHEADER. A rogue server could return a malicious frame header that leads to a smaller targetsize value than needed. This condition is then carried on to a memcpy function that copies too much data into a heap buffer.

References

Affected packages

Ubuntu:Pro:14.04:LTS / librabbitmq

Package

Name
librabbitmq
Purl
pkg:deb/ubuntu/librabbitmq@0.4.1-1ubuntu0.1~esm1?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.4.1-1ubuntu0.1~esm1

Affected versions

0.*

0.3.0-1
0.4.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.4.1-1ubuntu0.1~esm1",
            "binary_name": "amqp-tools"
        },
        {
            "binary_version": "0.4.1-1ubuntu0.1~esm1",
            "binary_name": "librabbitmq-dev"
        },
        {
            "binary_version": "0.4.1-1ubuntu0.1~esm1",
            "binary_name": "librabbitmq1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:16.04:LTS / librabbitmq

Package

Name
librabbitmq
Purl
pkg:deb/ubuntu/librabbitmq@0.7.1-1ubuntu0.2?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7.1-1ubuntu0.2

Affected versions

0.*

0.5.2-2
0.7.1-1
0.7.1-1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.7.1-1ubuntu0.2",
            "binary_name": "amqp-tools"
        },
        {
            "binary_version": "0.7.1-1ubuntu0.2",
            "binary_name": "librabbitmq-dev"
        },
        {
            "binary_version": "0.7.1-1ubuntu0.2",
            "binary_name": "librabbitmq4"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:18.04:LTS / librabbitmq

Package

Name
librabbitmq
Purl
pkg:deb/ubuntu/librabbitmq@0.8.0-1ubuntu0.18.04.2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.8.0-1ubuntu0.18.04.2

Affected versions

0.*

0.8.0-1
0.8.0-1build1
0.8.0-1ubuntu0.18.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.8.0-1ubuntu0.18.04.2",
            "binary_name": "amqp-tools"
        },
        {
            "binary_version": "0.8.0-1ubuntu0.18.04.2",
            "binary_name": "librabbitmq-dev"
        },
        {
            "binary_version": "0.8.0-1ubuntu0.18.04.2",
            "binary_name": "librabbitmq4"
        }
    ],
    "availability": "No subscription required"
}