USN-7080-1

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Source

https://ubuntu.com/security/notices/USN-7080-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7080-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-7080-1

Related

Published

2024-10-22T13:09:25.502002Z

Modified

2024-10-22T13:09:25.502002Z

Summary

unbound vulnerability

Details

Toshifumi Sakaguchi discovered that Unbound incorrectly handled name compression for large RRsets, which could lead to excessive CPU usage. An attacker could potentially use this issue to cause a denial of service by sending specially crafted DNS responses.

References

Affected packages

Ubuntu:Pro:14.04:LTS / unbound

Package

Name: unbound
Purl: pkg:deb/ubuntu/unbound@1.4.22-1ubuntu4.14.04.3+esm2?arch=source&distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.22-1ubuntu4.14.04.3+esm2

Affected versions

1.*

1.4.20-1

1.4.21-1

1.4.21-1ubuntu1

1.4.21-1ubuntu2

1.4.22-1ubuntu1

1.4.22-1ubuntu2

1.4.22-1ubuntu3

1.4.22-1ubuntu4

1.4.22-1ubuntu4.14.04.1

1.4.22-1ubuntu4.14.04.2

1.4.22-1ubuntu4.14.04.3

1.4.22-1ubuntu4.14.04.3+esm1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libunbound-dev",
            "binary_version": "1.4.22-1ubuntu4.14.04.3+esm2"
        },
        {
            "binary_name": "libunbound2",
            "binary_version": "1.4.22-1ubuntu4.14.04.3+esm2"
        },
        {
            "binary_name": "python-unbound",
            "binary_version": "1.4.22-1ubuntu4.14.04.3+esm2"
        },
        {
            "binary_name": "python-unbound-dbgsym",
            "binary_version": "1.4.22-1ubuntu4.14.04.3+esm2"
        },
        {
            "binary_name": "unbound",
            "binary_version": "1.4.22-1ubuntu4.14.04.3+esm2"
        },
        {
            "binary_name": "unbound-anchor",
            "binary_version": "1.4.22-1ubuntu4.14.04.3+esm2"
        },
        {
            "binary_name": "unbound-anchor-dbgsym",
            "binary_version": "1.4.22-1ubuntu4.14.04.3+esm2"
        },
        {
            "binary_name": "unbound-dbgsym",
            "binary_version": "1.4.22-1ubuntu4.14.04.3+esm2"
        },
        {
            "binary_name": "unbound-host",
            "binary_version": "1.4.22-1ubuntu4.14.04.3+esm2"
        },
        {
            "binary_name": "unbound-host-dbgsym",
            "binary_version": "1.4.22-1ubuntu4.14.04.3+esm2"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:Pro:16.04:LTS / unbound

Package

Name: unbound
Purl: pkg:deb/ubuntu/unbound@1.5.8-1ubuntu1.1+esm2?arch=source&distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.5.8-1ubuntu1.1+esm2

Affected versions

1.*

1.4.22-1ubuntu6

1.5.7-1ubuntu1

1.5.7-1ubuntu2

1.5.8-1ubuntu1

1.5.8-1ubuntu1.1

1.5.8-1ubuntu1.1+esm1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libunbound-dev",
            "binary_version": "1.5.8-1ubuntu1.1+esm2"
        },
        {
            "binary_name": "libunbound2",
            "binary_version": "1.5.8-1ubuntu1.1+esm2"
        },
        {
            "binary_name": "libunbound2-dbgsym",
            "binary_version": "1.5.8-1ubuntu1.1+esm2"
        },
        {
            "binary_name": "python-unbound",
            "binary_version": "1.5.8-1ubuntu1.1+esm2"
        },
        {
            "binary_name": "unbound",
            "binary_version": "1.5.8-1ubuntu1.1+esm2"
        },
        {
            "binary_name": "unbound-anchor",
            "binary_version": "1.5.8-1ubuntu1.1+esm2"
        },
        {
            "binary_name": "unbound-anchor-dbgsym",
            "binary_version": "1.5.8-1ubuntu1.1+esm2"
        },
        {
            "binary_name": "unbound-dbgsym",
            "binary_version": "1.5.8-1ubuntu1.1+esm2"
        },
        {
            "binary_name": "unbound-host",
            "binary_version": "1.5.8-1ubuntu1.1+esm2"
        },
        {
            "binary_name": "unbound-host-dbgsym",
            "binary_version": "1.5.8-1ubuntu1.1+esm2"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:Pro:18.04:LTS / unbound

Package

Name: unbound
Purl: pkg:deb/ubuntu/unbound@1.6.7-1ubuntu2.6+esm3?arch=source&distro=esm-infra/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.6.7-1ubuntu2.6+esm3

Affected versions

1.*

1.6.5-1

1.6.7-1

1.6.7-1build1

1.6.7-1ubuntu1

1.6.7-1ubuntu2

1.6.7-1ubuntu2.1

1.6.7-1ubuntu2.2

1.6.7-1ubuntu2.3

1.6.7-1ubuntu2.4

1.6.7-1ubuntu2.5

1.6.7-1ubuntu2.6

1.6.7-1ubuntu2.6+esm2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libunbound-dev",
            "binary_version": "1.6.7-1ubuntu2.6+esm3"
        },
        {
            "binary_name": "libunbound2",
            "binary_version": "1.6.7-1ubuntu2.6+esm3"
        },
        {
            "binary_name": "libunbound2-dbgsym",
            "binary_version": "1.6.7-1ubuntu2.6+esm3"
        },
        {
            "binary_name": "python-unbound",
            "binary_version": "1.6.7-1ubuntu2.6+esm3"
        },
        {
            "binary_name": "python-unbound-dbgsym",
            "binary_version": "1.6.7-1ubuntu2.6+esm3"
        },
        {
            "binary_name": "python3-unbound",
            "binary_version": "1.6.7-1ubuntu2.6+esm3"
        },
        {
            "binary_name": "python3-unbound-dbgsym",
            "binary_version": "1.6.7-1ubuntu2.6+esm3"
        },
        {
            "binary_name": "unbound",
            "binary_version": "1.6.7-1ubuntu2.6+esm3"
        },
        {
            "binary_name": "unbound-anchor",
            "binary_version": "1.6.7-1ubuntu2.6+esm3"
        },
        {
            "binary_name": "unbound-anchor-dbgsym",
            "binary_version": "1.6.7-1ubuntu2.6+esm3"
        },
        {
            "binary_name": "unbound-dbgsym",
            "binary_version": "1.6.7-1ubuntu2.6+esm3"
        },
        {
            "binary_name": "unbound-host",
            "binary_version": "1.6.7-1ubuntu2.6+esm3"
        },
        {
            "binary_name": "unbound-host-dbgsym",
            "binary_version": "1.6.7-1ubuntu2.6+esm3"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:20.04:LTS / unbound

Package

Name: unbound
Purl: pkg:deb/ubuntu/unbound@1.9.4-2ubuntu1.9?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.9.4-2ubuntu1.9

Affected versions

1.*

1.9.0-2ubuntu1

1.9.0-2ubuntu2

1.9.4-2

1.9.4-2ubuntu1

1.9.4-2ubuntu1.1

1.9.4-2ubuntu1.2

1.9.4-2ubuntu1.3

1.9.4-2ubuntu1.4

1.9.4-2ubuntu1.5

1.9.4-2ubuntu1.6

1.9.4-2ubuntu1.8

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libunbound-dev",
            "binary_version": "1.9.4-2ubuntu1.9"
        },
        {
            "binary_name": "libunbound8",
            "binary_version": "1.9.4-2ubuntu1.9"
        },
        {
            "binary_name": "libunbound8-dbgsym",
            "binary_version": "1.9.4-2ubuntu1.9"
        },
        {
            "binary_name": "python-unbound",
            "binary_version": "1.9.4-2ubuntu1.9"
        },
        {
            "binary_name": "python-unbound-dbgsym",
            "binary_version": "1.9.4-2ubuntu1.9"
        },
        {
            "binary_name": "python3-unbound",
            "binary_version": "1.9.4-2ubuntu1.9"
        },
        {
            "binary_name": "python3-unbound-dbgsym",
            "binary_version": "1.9.4-2ubuntu1.9"
        },
        {
            "binary_name": "unbound",
            "binary_version": "1.9.4-2ubuntu1.9"
        },
        {
            "binary_name": "unbound-anchor",
            "binary_version": "1.9.4-2ubuntu1.9"
        },
        {
            "binary_name": "unbound-anchor-dbgsym",
            "binary_version": "1.9.4-2ubuntu1.9"
        },
        {
            "binary_name": "unbound-dbgsym",
            "binary_version": "1.9.4-2ubuntu1.9"
        },
        {
            "binary_name": "unbound-host",
            "binary_version": "1.9.4-2ubuntu1.9"
        },
        {
            "binary_name": "unbound-host-dbgsym",
            "binary_version": "1.9.4-2ubuntu1.9"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / unbound

Package

Name: unbound
Purl: pkg:deb/ubuntu/unbound@1.13.1-1ubuntu5.8?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.13.1-1ubuntu5.8

Affected versions

1.*

1.13.1-1ubuntu1

1.13.1-1ubuntu3

1.13.1-1ubuntu5

1.13.1-1ubuntu5.1

1.13.1-1ubuntu5.2

1.13.1-1ubuntu5.3

1.13.1-1ubuntu5.4

1.13.1-1ubuntu5.5

1.13.1-1ubuntu5.7

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libunbound-dev",
            "binary_version": "1.13.1-1ubuntu5.8"
        },
        {
            "binary_name": "libunbound8",
            "binary_version": "1.13.1-1ubuntu5.8"
        },
        {
            "binary_name": "libunbound8-dbgsym",
            "binary_version": "1.13.1-1ubuntu5.8"
        },
        {
            "binary_name": "python3-unbound",
            "binary_version": "1.13.1-1ubuntu5.8"
        },
        {
            "binary_name": "python3-unbound-dbgsym",
            "binary_version": "1.13.1-1ubuntu5.8"
        },
        {
            "binary_name": "unbound",
            "binary_version": "1.13.1-1ubuntu5.8"
        },
        {
            "binary_name": "unbound-anchor",
            "binary_version": "1.13.1-1ubuntu5.8"
        },
        {
            "binary_name": "unbound-anchor-dbgsym",
            "binary_version": "1.13.1-1ubuntu5.8"
        },
        {
            "binary_name": "unbound-dbgsym",
            "binary_version": "1.13.1-1ubuntu5.8"
        },
        {
            "binary_name": "unbound-host",
            "binary_version": "1.13.1-1ubuntu5.8"
        },
        {
            "binary_name": "unbound-host-dbgsym",
            "binary_version": "1.13.1-1ubuntu5.8"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:24.10 / unbound

Package

Name: unbound
Purl: pkg:deb/ubuntu/unbound@1.20.0-1ubuntu2.1?arch=source&distro=oracular

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.20.0-1ubuntu2.1

Affected versions

1.*

1.19.2-1ubuntu3

1.20.0-1ubuntu1

1.20.0-1ubuntu2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libunbound-dev",
            "binary_version": "1.20.0-1ubuntu2.1"
        },
        {
            "binary_name": "libunbound8",
            "binary_version": "1.20.0-1ubuntu2.1"
        },
        {
            "binary_name": "libunbound8-dbgsym",
            "binary_version": "1.20.0-1ubuntu2.1"
        },
        {
            "binary_name": "python3-unbound",
            "binary_version": "1.20.0-1ubuntu2.1"
        },
        {
            "binary_name": "python3-unbound-dbgsym",
            "binary_version": "1.20.0-1ubuntu2.1"
        },
        {
            "binary_name": "unbound",
            "binary_version": "1.20.0-1ubuntu2.1"
        },
        {
            "binary_name": "unbound-anchor",
            "binary_version": "1.20.0-1ubuntu2.1"
        },
        {
            "binary_name": "unbound-anchor-dbgsym",
            "binary_version": "1.20.0-1ubuntu2.1"
        },
        {
            "binary_name": "unbound-dbgsym",
            "binary_version": "1.20.0-1ubuntu2.1"
        },
        {
            "binary_name": "unbound-host",
            "binary_version": "1.20.0-1ubuntu2.1"
        },
        {
            "binary_name": "unbound-host-dbgsym",
            "binary_version": "1.20.0-1ubuntu2.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:24.04:LTS / unbound

Package

Name: unbound
Purl: pkg:deb/ubuntu/unbound@1.19.2-1ubuntu3.3?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.19.2-1ubuntu3.3

Affected versions

1.*

1.17.1-2

1.18.0-2ubuntu1

1.18.0-2ubuntu2

1.19.1-1ubuntu1

1.19.2-1ubuntu1

1.19.2-1ubuntu3

1.19.2-1ubuntu3.1

1.19.2-1ubuntu3.2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libunbound-dev",
            "binary_version": "1.19.2-1ubuntu3.3"
        },
        {
            "binary_name": "libunbound8",
            "binary_version": "1.19.2-1ubuntu3.3"
        },
        {
            "binary_name": "libunbound8-dbgsym",
            "binary_version": "1.19.2-1ubuntu3.3"
        },
        {
            "binary_name": "python3-unbound",
            "binary_version": "1.19.2-1ubuntu3.3"
        },
        {
            "binary_name": "python3-unbound-dbgsym",
            "binary_version": "1.19.2-1ubuntu3.3"
        },
        {
            "binary_name": "unbound",
            "binary_version": "1.19.2-1ubuntu3.3"
        },
        {
            "binary_name": "unbound-anchor",
            "binary_version": "1.19.2-1ubuntu3.3"
        },
        {
            "binary_name": "unbound-anchor-dbgsym",
            "binary_version": "1.19.2-1ubuntu3.3"
        },
        {
            "binary_name": "unbound-dbgsym",
            "binary_version": "1.19.2-1ubuntu3.3"
        },
        {
            "binary_name": "unbound-host",
            "binary_version": "1.19.2-1ubuntu3.3"
        },
        {
            "binary_name": "unbound-host-dbgsym",
            "binary_version": "1.19.2-1ubuntu3.3"
        }
    ],
    "availability": "No subscription required"
}