UBUNTU-CVE-2019-13952

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2019-13952
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13952.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-13952
Upstream
Published
2019-07-18T17:15:00Z
Modified
2025-09-08T16:45:29Z
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
  • Ubuntu - low
Summary
[none]
Details

The setipv6() function in zscanrfc1035.rl in gdnsd before 2.4.3 and 3.x before 3.2.1 has a stack-based buffer overflow via a long and malformed IPv6 address in zone data.

References

Affected packages

Ubuntu:Pro:16.04:LTS / gdnsd

Package

Name
gdnsd
Purl
pkg:deb/ubuntu/gdnsd@2.2.0-1ubuntu1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.1.2-1
2.2.0-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.2.0-1ubuntu1",
            "binary_name": "gdnsd"
        },
        {
            "binary_version": "2.2.0-1ubuntu1",
            "binary_name": "gdnsd-dev"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / gdnsd

Package

Name
gdnsd
Purl
pkg:deb/ubuntu/gdnsd@2.3.0-1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.2.4-1build2
2.3.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.3.0-1",
            "binary_name": "gdnsd"
        },
        {
            "binary_version": "2.3.0-1",
            "binary_name": "gdnsd-dev"
        }
    ]
}

Ubuntu:Pro:20.04:LTS / gdnsd

Package

Name
gdnsd
Purl
pkg:deb/ubuntu/gdnsd@2.4.2-1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.4.2-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.4.2-1",
            "binary_name": "gdnsd"
        },
        {
            "binary_version": "2.4.2-1",
            "binary_name": "gdnsd-dev"
        }
    ]
}