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

https://ubuntu.com/security/notices/USN-6482-1

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_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",
            "binary_version": "1.2.4-4ubuntu0.4"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "cves": [],
    "ecosystem": "Ubuntu:20.04:LTS"
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6482-1.json"