UBUNTU-CVE-2020-6582

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Source
https://ubuntu.com/security/CVE-2020-6582
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-6582.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-6582
Upstream
Published
2020-03-16T18:15:00Z
Modified
2025-10-24T04:48:18Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

Nagios NRPE 3.2.1 has a Heap-Based Buffer Overflow, as demonstrated by interpretation of a small negative number as a large positive number during a bzero call.

References

Affected packages

Ubuntu:16.04:LTS / nagios-nrpe

Package

Name
nagios-nrpe
Purl
pkg:deb/ubuntu/nagios-nrpe@2.15-1ubuntu1.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.15-1ubuntu1
2.15-1ubuntu1.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.15-1ubuntu1.1",
            "binary_name": "nagios-nrpe-plugin"
        },
        {
            "binary_version": "2.15-1ubuntu1.1",
            "binary_name": "nagios-nrpe-server"
        }
    ]
}

Ubuntu:18.04:LTS / nagios-nrpe

Package

Name
nagios-nrpe
Purl
pkg:deb/ubuntu/nagios-nrpe@3.2.1-1ubuntu1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.2.0-4ubuntu2
3.2.1-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.2.1-1ubuntu1",
            "binary_name": "nagios-nrpe-plugin"
        },
        {
            "binary_version": "3.2.1-1ubuntu1",
            "binary_name": "nagios-nrpe-server"
        }
    ]
}