USN-7230-1

Iggy Frankovic 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: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

Fixed

1.2.4-1ubuntu0.1~esm2

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

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.2.4-1ubuntu0.1~esm2",
            "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"
        }
    ]
}

Database specific

{
    "cves_map": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "cves": [
            {
                "id": "CVE-2024-44070",
                "severity": [
                    {
                        "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "type": "CVSS_V3"
                    },
                    {
                        "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                        "type": "CVSS_V3"
                    },
                    {
                        "score": "medium",
                        "type": "Ubuntu"
                    }
                ]
            }
        ]
    }
}