UBUNTU-CVE-2019-25034

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Source

https://ubuntu.com/security/CVE-2019-25034

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-25034.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-25034

Related

Published

2021-04-27T06:15:00Z

Modified

2021-04-27T06:15:00Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

* DISPUTED * Unbound before 1.9.5 allows an integer overflow in sldnsstr2wirednamebuforigin, leading to an out-of-bounds write. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited.

References

Affected packages

Ubuntu:18.04:LTS / unbound

Package

Name: unbound
Purl: pkg:deb/ubuntu/unbound?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.6.7-1ubuntu2.4

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.6.7-1ubuntu2.4",
            "binary_name": "libunbound-dev"
        },
        {
            "binary_version": "1.6.7-1ubuntu2.4",
            "binary_name": "libunbound2"
        },
        {
            "binary_version": "1.6.7-1ubuntu2.4",
            "binary_name": "libunbound2-dbgsym"
        },
        {
            "binary_version": "1.6.7-1ubuntu2.4",
            "binary_name": "python-unbound"
        },
        {
            "binary_version": "1.6.7-1ubuntu2.4",
            "binary_name": "python-unbound-dbgsym"
        },
        {
            "binary_version": "1.6.7-1ubuntu2.4",
            "binary_name": "python3-unbound"
        },
        {
            "binary_version": "1.6.7-1ubuntu2.4",
            "binary_name": "python3-unbound-dbgsym"
        },
        {
            "binary_version": "1.6.7-1ubuntu2.4",
            "binary_name": "unbound"
        },
        {
            "binary_version": "1.6.7-1ubuntu2.4",
            "binary_name": "unbound-anchor"
        },
        {
            "binary_version": "1.6.7-1ubuntu2.4",
            "binary_name": "unbound-anchor-dbgsym"
        },
        {
            "binary_version": "1.6.7-1ubuntu2.4",
            "binary_name": "unbound-dbgsym"
        },
        {
            "binary_version": "1.6.7-1ubuntu2.4",
            "binary_name": "unbound-host"
        },
        {
            "binary_version": "1.6.7-1ubuntu2.4",
            "binary_name": "unbound-host-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / unbound

Package

Name: unbound
Purl: pkg:deb/ubuntu/unbound?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.9.4-2ubuntu1.2

Affected versions

1.*

1.9.0-2ubuntu1

1.9.0-2ubuntu2

1.9.4-2

1.9.4-2ubuntu1

1.9.4-2ubuntu1.1

Ecosystem specific

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