UBUNTU-CVE-2025-61106

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Source
https://ubuntu.com/security/CVE-2025-61106
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-61106.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-61106
Upstream
Downstream
Related
Published
2025-10-28T15:16:00Z
Modified
2026-04-27T18:53:45.093924Z
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 - medium
Summary
[none]
Details

FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the showvtyextprefprefsid function at ospfext.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted OSPF packet.

References

Affected packages

Ubuntu:20.04:LTS
quagga

Package

Name
quagga
Purl
pkg:deb/ubuntu/quagga@1.2.4-4ubuntu0.5?arch=source&distro=focal

Affected ranges

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

Affected versions

1.*
1.2.4-4build1
1.2.4-4ubuntu0.1
1.2.4-4ubuntu0.4
1.2.4-4ubuntu0.5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "quagga",
            "binary_version": "1.2.4-4ubuntu0.5"
        },
        {
            "binary_name": "quagga-bgpd",
            "binary_version": "1.2.4-4ubuntu0.5"
        },
        {
            "binary_name": "quagga-core",
            "binary_version": "1.2.4-4ubuntu0.5"
        },
        {
            "binary_name": "quagga-isisd",
            "binary_version": "1.2.4-4ubuntu0.5"
        },
        {
            "binary_name": "quagga-ospf6d",
            "binary_version": "1.2.4-4ubuntu0.5"
        },
        {
            "binary_name": "quagga-ospfd",
            "binary_version": "1.2.4-4ubuntu0.5"
        },
        {
            "binary_name": "quagga-pimd",
            "binary_version": "1.2.4-4ubuntu0.5"
        },
        {
            "binary_name": "quagga-ripd",
            "binary_version": "1.2.4-4ubuntu0.5"
        },
        {
            "binary_name": "quagga-ripngd",
            "binary_version": "1.2.4-4ubuntu0.5"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-61106.json"
Ubuntu:22.04:LTS
frr

Package

Name
frr
Purl
pkg:deb/ubuntu/frr@8.1-1ubuntu1.14?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.1-1ubuntu1.14

Affected versions

7.*
7.5.1-1.1
8.*
8.1-1
8.1-1ubuntu1
8.1-1ubuntu1.1
8.1-1ubuntu1.2
8.1-1ubuntu1.3
8.1-1ubuntu1.4
8.1-1ubuntu1.5
8.1-1ubuntu1.6
8.1-1ubuntu1.7
8.1-1ubuntu1.8
8.1-1ubuntu1.9
8.1-1ubuntu1.10
8.1-1ubuntu1.11
8.1-1ubuntu1.13

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "frr",
            "binary_version": "8.1-1ubuntu1.14"
        },
        {
            "binary_name": "frr-pythontools",
            "binary_version": "8.1-1ubuntu1.14"
        },
        {
            "binary_name": "frr-rpki-rtrlib",
            "binary_version": "8.1-1ubuntu1.14"
        },
        {
            "binary_name": "frr-snmp",
            "binary_version": "8.1-1ubuntu1.14"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-61106.json"
Ubuntu:24.04:LTS
frr

Package

Name
frr
Purl
pkg:deb/ubuntu/frr@8.4.4-1.1ubuntu6.5?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.4.4-1.1ubuntu6.5

Affected versions

8.*
8.4.4-1.1ubuntu1
8.4.4-1.1ubuntu3
8.4.4-1.1ubuntu4
8.4.4-1.1ubuntu5
8.4.4-1.1ubuntu6
8.4.4-1.1ubuntu6.1
8.4.4-1.1ubuntu6.2
8.4.4-1.1ubuntu6.3
8.4.4-1.1ubuntu6.4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "frr",
            "binary_version": "8.4.4-1.1ubuntu6.5"
        },
        {
            "binary_name": "frr-pythontools",
            "binary_version": "8.4.4-1.1ubuntu6.5"
        },
        {
            "binary_name": "frr-rpki-rtrlib",
            "binary_version": "8.4.4-1.1ubuntu6.5"
        },
        {
            "binary_name": "frr-snmp",
            "binary_version": "8.4.4-1.1ubuntu6.5"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-61106.json"
Ubuntu:25.10
frr

Package

Name
frr
Purl
pkg:deb/ubuntu/frr@10.4.1-3ubuntu1.1?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.4.1-3ubuntu1.1

Affected versions

10.*
10.2.1-1ubuntu3
10.3-3ubuntu2
10.4.1-3ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "frr",
            "binary_version": "10.4.1-3ubuntu1.1"
        },
        {
            "binary_name": "frr-pythontools",
            "binary_version": "10.4.1-3ubuntu1.1"
        },
        {
            "binary_name": "frr-rpki-rtrlib",
            "binary_version": "10.4.1-3ubuntu1.1"
        },
        {
            "binary_name": "frr-snmp",
            "binary_version": "10.4.1-3ubuntu1.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-61106.json"
Ubuntu:26.04
frr

Package

Name
frr
Purl
pkg:deb/ubuntu/frr@10.5.1-1ubuntu2?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.5.1-1ubuntu2

Affected versions

10.*
10.4.1-3ubuntu1
10.4.1-3ubuntu2
10.5.1-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "frr",
            "binary_version": "10.5.1-1ubuntu2"
        },
        {
            "binary_name": "frr-pythontools",
            "binary_version": "10.5.1-1ubuntu2"
        },
        {
            "binary_name": "frr-rpki-rtrlib",
            "binary_version": "10.5.1-1ubuntu2"
        },
        {
            "binary_name": "frr-snmp",
            "binary_version": "10.5.1-1ubuntu2"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-61106.json"
Ubuntu:Pro:16.04:LTS
quagga

Package

Name
quagga
Purl
pkg:deb/ubuntu/quagga@0.99.24.1-2ubuntu1.4+esm1?arch=source&distro=esm-infra/xenial

Affected ranges

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

Affected versions

0.*
0.99.24.1-2
0.99.24.1-2ubuntu1
0.99.24.1-2ubuntu1.1
0.99.24.1-2ubuntu1.2
0.99.24.1-2ubuntu1.3
0.99.24.1-2ubuntu1.4
0.99.24.1-2ubuntu1.4+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "quagga",
            "binary_version": "0.99.24.1-2ubuntu1.4+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-61106.json"
Ubuntu:Pro:18.04:LTS
quagga

Package

Name
quagga
Purl
pkg:deb/ubuntu/quagga@1.2.4-1ubuntu0.1~esm2?arch=source&distro=esm-infra/bionic

Affected ranges

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

Affected versions

1.*
1.1.1-3
1.1.1-3ubuntu1
1.2.2-1
1.2.2-1ubuntu1
1.2.4-1
1.2.4-1ubuntu0.1~esm1
1.2.4-1ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "quagga",
            "binary_version": "1.2.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "quagga-bgpd",
            "binary_version": "1.2.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "quagga-core",
            "binary_version": "1.2.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "quagga-isisd",
            "binary_version": "1.2.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "quagga-ospf6d",
            "binary_version": "1.2.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "quagga-ospfd",
            "binary_version": "1.2.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "quagga-pimd",
            "binary_version": "1.2.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "quagga-ripd",
            "binary_version": "1.2.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "quagga-ripngd",
            "binary_version": "1.2.4-1ubuntu0.1~esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-61106.json"
Ubuntu:Pro:20.04:LTS
frr

Package

Name
frr
Purl
pkg:deb/ubuntu/frr@7.2.1-1ubuntu0.2+esm4?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

6.*
6.0.2-2build2
7.*
7.2-1ubuntu1
7.2-1ubuntu2
7.2.1-1
7.2.1-1ubuntu0.1
7.2.1-1ubuntu0.2
7.2.1-1ubuntu0.2+esm1
7.2.1-1ubuntu0.2+esm2
7.2.1-1ubuntu0.2+esm3
7.2.1-1ubuntu0.2+esm4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "frr",
            "binary_version": "7.2.1-1ubuntu0.2+esm4"
        },
        {
            "binary_name": "frr-pythontools",
            "binary_version": "7.2.1-1ubuntu0.2+esm4"
        },
        {
            "binary_name": "frr-rpki-rtrlib",
            "binary_version": "7.2.1-1ubuntu0.2+esm4"
        },
        {
            "binary_name": "frr-snmp",
            "binary_version": "7.2.1-1ubuntu0.2+esm4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-61106.json"