USN-4730-1

It was discovered that PostSRSd mishandled certain input. A remote attacker could use this vulnerability to cause a denial of service via a long timestamp tag in an SRS address.

References

Affected packages

Ubuntu:18.04:LTS / postsrsd

Package

Name: postsrsd
Purl: pkg:deb/ubuntu/postsrsd@1.4-1ubuntu0.1?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4-1ubuntu0.1

Affected versions

1.*

1.4-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1.4-1ubuntu0.1",
            "binary_name": "postsrsd"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:18.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "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"
                }
            ],
            "id": "CVE-2020-35573"
        }
    ]
}