USN-4399-1

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Source

https://ubuntu.com/security/notices/USN-4399-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4399-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4399-1

Related

Published

2020-06-17T19:26:16.866439Z

Modified

2020-06-17T19:26:16.866439Z

Summary

bind9 vulnerabilities

Details

It was discovered that Bind incorrectly handled large responses during zone transfers. A remote attacker could possibly use this issue to cause Bind to crash, resulting in a denial of service. (CVE-2020-8618)

It was discovered that Bind incorrectly handled certain asterisk characters in zone files. A remote attacker could possibly use this issue to cause Bind to crash, resulting in a denial of service. (CVE-2020-8619)

References

Affected packages

Ubuntu:20.04:LTS / bind9

Package

Name: bind9
Purl: pkg:deb/ubuntu/bind9?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.16.1-0ubuntu2.2

Affected versions

1:9.*

1:9.11.5.P4+dfsg-5.1ubuntu2

1:9.11.5.P4+dfsg-5.1ubuntu3

1:9.11.5.P4+dfsg-5.1ubuntu4

1:9.11.5.P4+dfsg-5.1ubuntu5

1:9.11.14+dfsg-1ubuntu1

1:9.11.14+dfsg-3ubuntu1

1:9.16.0-1ubuntu3

1:9.16.0-1ubuntu4

1:9.16.0-1ubuntu5

1:9.16.1-0ubuntu1

1:9.16.1-0ubuntu2

1:9.16.1-0ubuntu2.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:9.16.1-0ubuntu2.2",
            "binary_name": "bind9"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.2",
            "binary_name": "bind9-dbgsym"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.2",
            "binary_name": "bind9-dnsutils"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.2",
            "binary_name": "bind9-dnsutils-dbgsym"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.2",
            "binary_name": "bind9-doc"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.2",
            "binary_name": "bind9-host"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.2",
            "binary_name": "bind9-host-dbgsym"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.2",
            "binary_name": "bind9-libs"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.2",
            "binary_name": "bind9-libs-dbgsym"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.2",
            "binary_name": "bind9-utils"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.2",
            "binary_name": "bind9-utils-dbgsym"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.2",
            "binary_name": "bind9utils"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.2",
            "binary_name": "dnsutils"
        }
    ]
}