USN-6482-1

It was discovered that Quagga incorrectly handled certain BGP messages. A remote attacker could possibly use this issue to cause Quagga to crash, resulting in a denial of service.

References

Affected packages

Ubuntu:20.04:LTS / quagga

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.2.4-4ubuntu0.4

Affected versions

1.*

1.2.4-4build1

1.2.4-4ubuntu0.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1.2.4-4ubuntu0.4",
            "binary_name": "quagga"
        },
        {
            "binary_version": "1.2.4-4ubuntu0.4",
            "binary_name": "quagga-bgpd"
        },
        {
            "binary_version": "1.2.4-4ubuntu0.4",
            "binary_name": "quagga-core"
        },
        {
            "binary_version": "1.2.4-4ubuntu0.4",
            "binary_name": "quagga-isisd"
        },
        {
            "binary_version": "1.2.4-4ubuntu0.4",
            "binary_name": "quagga-ospf6d"
        },
        {
            "binary_version": "1.2.4-4ubuntu0.4",
            "binary_name": "quagga-ospfd"
        },
        {
            "binary_version": "1.2.4-4ubuntu0.4",
            "binary_name": "quagga-pimd"
        },
        {
            "binary_version": "1.2.4-4ubuntu0.4",
            "binary_name": "quagga-ripd"
        },
        {
            "binary_version": "1.2.4-4ubuntu0.4",
            "binary_name": "quagga-ripngd"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2022-37032"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2023-46753"
        }
    ]
}