UBUNTU-CVE-2025-39665

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Source
https://ubuntu.com/security/CVE-2025-39665
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-39665.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-39665
Upstream
Published
2025-12-03T10:15:00Z
Modified
2026-01-20T18:19:15.559260Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames.

References

Affected packages

Ubuntu:16.04:LTS / nagvis

Package

Name
nagvis
Purl
pkg:deb/ubuntu/nagvis@1:1.7.10+dfsg1-3ubuntu1?arch=source&distro=xenial

Affected ranges

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

Affected versions

1:1.*
1:1.7.10+dfsg1-3
1:1.7.10+dfsg1-3ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:1.7.10+dfsg1-3ubuntu1",
            "binary_name": "nagvis"
        },
        {
            "binary_version": "1:1.7.10+dfsg1-3ubuntu1",
            "binary_name": "nagvis-demos"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-39665.json"

Ubuntu:18.04:LTS / nagvis

Package

Name
nagvis
Purl
pkg:deb/ubuntu/nagvis@1:1.7.10+dfsg1-3.2?arch=source&distro=bionic

Affected ranges

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

Affected versions

1:1.*
1:1.7.10+dfsg1-3.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:1.7.10+dfsg1-3.2",
            "binary_name": "nagvis"
        },
        {
            "binary_version": "1:1.7.10+dfsg1-3.2",
            "binary_name": "nagvis-demos"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-39665.json"

Ubuntu:22.04:LTS / nagvis

Package

Name
nagvis
Purl
pkg:deb/ubuntu/nagvis@1:1.9.30-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

1:1.*
1:1.9.25-2
1:1.9.27-1
1:1.9.28-1
1:1.9.29-1
1:1.9.30-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:1.9.30-1",
            "binary_name": "nagvis"
        },
        {
            "binary_version": "1:1.9.30-1",
            "binary_name": "nagvis-demos"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-39665.json"

Ubuntu:24.04:LTS / nagvis

Package

Name
nagvis
Purl
pkg:deb/ubuntu/nagvis@1:1.9.40-1?arch=source&distro=noble

Affected ranges

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

Affected versions

1:1.*
1:1.9.36-1
1:1.9.38-1
1:1.9.39-1
1:1.9.40-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:1.9.40-1",
            "binary_name": "nagvis"
        },
        {
            "binary_version": "1:1.9.40-1",
            "binary_name": "nagvis-demos"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-39665.json"

Ubuntu:25.10 / nagvis

Package

Name
nagvis
Purl
pkg:deb/ubuntu/nagvis@1:1.9.47-1?arch=source&distro=questing

Affected ranges

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

Affected versions

1:1.*
1:1.9.44-1
1:1.9.46-1
1:1.9.47-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:1.9.47-1",
            "binary_name": "nagvis"
        },
        {
            "binary_version": "1:1.9.47-1",
            "binary_name": "nagvis-demos"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-39665.json"