USN-4737-1

See a problem?

Source

https://ubuntu.com/security/notices/USN-4737-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4737-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4737-1

Related

CVE-2020-8625
UBUNTU-CVE-2020-8625

Published

2021-02-18T12:05:16.717459Z

Modified

2021-02-18T12:05:16.717459Z

Summary

bind9 vulnerability

Details

It was discovered that Bind incorrectly handled GSSAPI security policy negotiation. A remote attacker could use this issue to cause Bind to crash, resulting in a denial of service, or possibly execute arbitrary code. In the default installation, attackers would be isolated by the Bind AppArmor profile.

References

Affected packages

Ubuntu:16.04:LTS / bind9

Package

Name: bind9
Purl: pkg:deb/ubuntu/bind9@1:9.10.3.dfsg.P4-8ubuntu1.18?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.10.3.dfsg.P4-8ubuntu1.18

Affected versions

1:9.*

1:9.9.5.dfsg-11ubuntu1

1:9.9.5.dfsg-12

1:9.9.5.dfsg-12.1

1:9.9.5.dfsg-12.1ubuntu1

1:9.10.3.dfsg.P2-4

1:9.10.3.dfsg.P2-5

1:9.10.3.dfsg.P4-3

1:9.10.3.dfsg.P4-4

1:9.10.3.dfsg.P4-5

1:9.10.3.dfsg.P4-8

1:9.10.3.dfsg.P4-8ubuntu1

1:9.10.3.dfsg.P4-8ubuntu1.1

1:9.10.3.dfsg.P4-8ubuntu1.2

1:9.10.3.dfsg.P4-8ubuntu1.3

1:9.10.3.dfsg.P4-8ubuntu1.4

1:9.10.3.dfsg.P4-8ubuntu1.5

1:9.10.3.dfsg.P4-8ubuntu1.6

1:9.10.3.dfsg.P4-8ubuntu1.7

1:9.10.3.dfsg.P4-8ubuntu1.8

1:9.10.3.dfsg.P4-8ubuntu1.9

1:9.10.3.dfsg.P4-8ubuntu1.10

1:9.10.3.dfsg.P4-8ubuntu1.11

1:9.10.3.dfsg.P4-8ubuntu1.12

1:9.10.3.dfsg.P4-8ubuntu1.14

1:9.10.3.dfsg.P4-8ubuntu1.15

1:9.10.3.dfsg.P4-8ubuntu1.16

1:9.10.3.dfsg.P4-8ubuntu1.17

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "bind9-host-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "lwresd": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisc-export160-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisccc-export140-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libdns162": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "bind9utils": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisccc-export140-udeb-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libirs-export141-udeb-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "bind9-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisc-export160-udeb-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libbind9-140": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libdns162-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisc-export160": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "bind9utils-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisccfg-export140-udeb": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "dnsutils": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisccfg140": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libirs-export141": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libdns-export162": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "liblwres141-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "dnsutils-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libbind-export-dev": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libdns-export162-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisccfg140-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisccfg-export140-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "liblwres141": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisc160-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisccc-export140": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libirs-export141-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libbind9-140-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libdns-export162-udeb": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libirs-export141-udeb": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisccc140-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "lwresd-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "bind9": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisc160": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libbind-dev": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "host": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisccfg-export140": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisc-export160-udeb": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "bind9-doc": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisccc140": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libirs141": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisccc-export140-udeb": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libirs141-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libdns-export162-udeb-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "bind9-host": "1:9.10.3.dfsg.P4-8ubuntu1.18",
            "libisccfg-export140-udeb-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.18"
        }
    ]
}

Ubuntu:18.04:LTS / bind9

Package

Name: bind9
Purl: pkg:deb/ubuntu/bind9@1:9.11.3+dfsg-1ubuntu1.14?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.11.3+dfsg-1ubuntu1.14

Affected versions

1:9.*

1:9.10.3.dfsg.P4-12.6ubuntu1

1:9.11.2.P1-1ubuntu2

1:9.11.2.P1-1ubuntu3

1:9.11.2.P1-1ubuntu4

1:9.11.2.P1-1ubuntu5

1:9.11.3+dfsg-1ubuntu1

1:9.11.3+dfsg-1ubuntu1.1

1:9.11.3+dfsg-1ubuntu1.2

1:9.11.3+dfsg-1ubuntu1.3

1:9.11.3+dfsg-1ubuntu1.5

1:9.11.3+dfsg-1ubuntu1.7

1:9.11.3+dfsg-1ubuntu1.8

1:9.11.3+dfsg-1ubuntu1.9

1:9.11.3+dfsg-1ubuntu1.10

1:9.11.3+dfsg-1ubuntu1.11

1:9.11.3+dfsg-1ubuntu1.12

1:9.11.3+dfsg-1ubuntu1.13

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "bind9-host-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "libbind9-160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisccfg160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisc-export169-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "libdns1100-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "bind9utils": "1:9.11.3+dfsg-1ubuntu1.14",
            "libdns-export1100": "1:9.11.3+dfsg-1ubuntu1.14",
            "bind9-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisccc-export160": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisccfg-export160": "1:9.11.3+dfsg-1ubuntu1.14",
            "liblwres160": "1:9.11.3+dfsg-1ubuntu1.14",
            "libirs-export160": "1:9.11.3+dfsg-1ubuntu1.14",
            "bind9utils-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisccc-export160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "libirs160": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisccfg-export160-udeb": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisc-export169": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisc169-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "dnsutils-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "libbind-export-dev": "1:9.11.3+dfsg-1ubuntu1.14",
            "libdns1100": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisccc160": "1:9.11.3+dfsg-1ubuntu1.14",
            "libdns-export1100-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "libdns-export1100-udeb": "1:9.11.3+dfsg-1ubuntu1.14",
            "liblwres160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "libirs-export160-udeb": "1:9.11.3+dfsg-1ubuntu1.14",
            "bind9": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisc169": "1:9.11.3+dfsg-1ubuntu1.14",
            "libbind-dev": "1:9.11.3+dfsg-1ubuntu1.14",
            "libirs-export160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisccc-export160-udeb": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisc-export169-udeb": "1:9.11.3+dfsg-1ubuntu1.14",
            "bind9-doc": "1:9.11.3+dfsg-1ubuntu1.14",
            "libirs160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisccfg160": "1:9.11.3+dfsg-1ubuntu1.14",
            "libbind9-160": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisccc160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "bind9-host": "1:9.11.3+dfsg-1ubuntu1.14",
            "libisccfg-export160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.14",
            "dnsutils": "1:9.11.3+dfsg-1ubuntu1.14"
        }
    ]
}

Ubuntu:20.04:LTS / bind9

Package

Name: bind9
Purl: pkg:deb/ubuntu/bind9@1:9.16.1-0ubuntu2.6?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.16.1-0ubuntu2.6

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

1:9.16.1-0ubuntu2.2

1:9.16.1-0ubuntu2.3

1:9.16.1-0ubuntu2.4

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "bind9-doc": "1:9.16.1-0ubuntu2.6",
            "bind9-dnsutils-dbgsym": "1:9.16.1-0ubuntu2.6",
            "bind9-host": "1:9.16.1-0ubuntu2.6",
            "bind9-host-dbgsym": "1:9.16.1-0ubuntu2.6",
            "bind9utils": "1:9.16.1-0ubuntu2.6",
            "bind9-dbgsym": "1:9.16.1-0ubuntu2.6",
            "bind9-libs": "1:9.16.1-0ubuntu2.6",
            "bind9": "1:9.16.1-0ubuntu2.6",
            "bind9-utils": "1:9.16.1-0ubuntu2.6",
            "bind9-dnsutils": "1:9.16.1-0ubuntu2.6",
            "bind9-libs-dbgsym": "1:9.16.1-0ubuntu2.6",
            "bind9-utils-dbgsym": "1:9.16.1-0ubuntu2.6",
            "dnsutils": "1:9.16.1-0ubuntu2.6"
        }
    ]
}