USN-4494-1

It was discovered that GUPnP incorrectly handled certain subscription requests. A remote attacker could possibly use this issue to exfiltrate data or use GUPnP to perform DDoS attacks.

References

Affected packages

Ubuntu:20.04:LTS / gupnp

Package

Name: gupnp
Purl: pkg:deb/ubuntu/gupnp@1.2.3-0ubuntu0.20.04.1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.2.3-0ubuntu0.20.04.1

Affected versions

1.*

1.2.1-1

1.2.1-2

1.2.2-1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gir1.2-gupnp-1.2",
            "binary_version": "1.2.3-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "libgupnp-1.2-0",
            "binary_version": "1.2.3-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "libgupnp-1.2-dev",
            "binary_version": "1.2.3-0ubuntu0.20.04.1"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2020-12695",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:20.04:LTS"
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4494-1.json"