USN-5429-1

Thomas Amgarten discovered that Bind incorrectly handled certain TLS connections being destroyed. A remote attacker could possibly use this issue to cause Bind to crash, resulting in a denial of service.

References

Affected packages

Ubuntu:22.04:LTS / bind9

Package

Name: bind9
Purl: pkg:deb/ubuntu/bind9@1:9.18.1-1ubuntu1.1?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.18.1-1ubuntu1.1

Affected versions

1:9.*

1:9.16.15-1ubuntu1

1:9.16.15-1ubuntu2

1:9.16.15-1ubuntu3

1:9.18.0-2ubuntu1

1:9.18.0-2ubuntu2

1:9.18.0-2ubuntu3

1:9.18.1-1ubuntu1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1:9.18.1-1ubuntu1.1",
            "binary_name": "bind9"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.1",
            "binary_name": "bind9-dev"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.1",
            "binary_name": "bind9-dnsutils"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.1",
            "binary_name": "bind9-host"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.1",
            "binary_name": "bind9-libs"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.1",
            "binary_name": "bind9-utils"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.1",
            "binary_name": "bind9utils"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.1",
            "binary_name": "dnsutils"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:22.04:LTS",
    "cves": [
        {
            "id": "CVE-2022-1183",
            "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": "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"
                }
            ]
        }
    ]
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5429-1.json"