UBUNTU-CVE-2021-25220

See a problem?

Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2021-25220

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-25220.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-25220

Related

Published

2022-03-16T00:00:00Z

Modified

2022-03-16T00:00:00Z

Severity

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

Summary

[none]

Details

BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -> 9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL. The cache could become poisoned with incorrect records leading to queries being made to the wrong servers, which might also result in false information being returned to clients.

References

Affected packages

Ubuntu:Pro:14.04:LTS / bind9

Package

Name: bind9
Purl: pkg:deb/ubuntu/bind9@1:9.9.5.dfsg-3ubuntu0.19+esm6?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.9.5.dfsg-3ubuntu0.19+esm6

Affected versions

1:9.*

1:9.9.3.dfsg.P2-4ubuntu1

1:9.9.3.dfsg.P2-4ubuntu2

1:9.9.3.dfsg.P2-4ubuntu3

1:9.9.5.dfsg-2

1:9.9.5.dfsg-3

1:9.9.5.dfsg-3ubuntu0.1

1:9.9.5.dfsg-3ubuntu0.2

1:9.9.5.dfsg-3ubuntu0.3

1:9.9.5.dfsg-3ubuntu0.4

1:9.9.5.dfsg-3ubuntu0.5

1:9.9.5.dfsg-3ubuntu0.6

1:9.9.5.dfsg-3ubuntu0.7

1:9.9.5.dfsg-3ubuntu0.8

1:9.9.5.dfsg-3ubuntu0.9

1:9.9.5.dfsg-3ubuntu0.10

1:9.9.5.dfsg-3ubuntu0.11

1:9.9.5.dfsg-3ubuntu0.12

1:9.9.5.dfsg-3ubuntu0.13

1:9.9.5.dfsg-3ubuntu0.14

1:9.9.5.dfsg-3ubuntu0.15

1:9.9.5.dfsg-3ubuntu0.16

1:9.9.5.dfsg-3ubuntu0.17

1:9.9.5.dfsg-3ubuntu0.18

1:9.9.5.dfsg-3ubuntu0.19

1:9.9.5.dfsg-3ubuntu0.19+esm1

1:9.9.5.dfsg-3ubuntu0.19+esm2

1:9.9.5.dfsg-3ubuntu0.19+esm3

1:9.9.5.dfsg-3ubuntu0.19+esm4

1:9.9.5.dfsg-3ubuntu0.19+esm5

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "lwresd": "1:9.9.5.dfsg-3ubuntu0.19+esm6",
            "bind9utils": "1:9.9.5.dfsg-3ubuntu0.19+esm6",
            "bind9": "1:9.9.5.dfsg-3ubuntu0.19+esm6",
            "libbind-dev": "1:9.9.5.dfsg-3ubuntu0.19+esm6",
            "host": "1:9.9.5.dfsg-3ubuntu0.19+esm6",
            "bind9-doc": "1:9.9.5.dfsg-3ubuntu0.19+esm6",
            "liblwres90": "1:9.9.5.dfsg-3ubuntu0.19+esm6",
            "libisccfg90": "1:9.9.5.dfsg-3ubuntu0.19+esm6",
            "libisccc90": "1:9.9.5.dfsg-3ubuntu0.19+esm6",
            "libdns100": "1:9.9.5.dfsg-3ubuntu0.19+esm6",
            "libbind9-90": "1:9.9.5.dfsg-3ubuntu0.19+esm6",
            "bind9-host": "1:9.9.5.dfsg-3ubuntu0.19+esm6",
            "libisc95": "1:9.9.5.dfsg-3ubuntu0.19+esm6",
            "dnsutils": "1:9.9.5.dfsg-3ubuntu0.19+esm6"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / bind9

Package

Name: bind9
Purl: pkg:deb/ubuntu/bind9@1:9.10.3.dfsg.P4-8ubuntu1.19+esm2?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.10.3.dfsg.P4-8ubuntu1.19+esm2

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

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

1:9.10.3.dfsg.P4-8ubuntu1.19

1:9.10.3.dfsg.P4-8ubuntu1.19+esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "bind9-host-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "lwresd": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisc-export160-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisccc-export140-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libdns162": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "bind9utils": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisccc-export140-udeb-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libirs-export141-udeb-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "bind9-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisc-export160-udeb-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libbind9-140": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libdns162-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisc-export160": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "bind9utils-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisccfg-export140-udeb": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "dnsutils": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisccfg140": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libirs-export141": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libdns-export162": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "liblwres141-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "dnsutils-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libbind-export-dev": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libdns-export162-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisccfg140-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisccfg-export140-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "liblwres141": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisc160-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisccc-export140": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libirs-export141-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libbind9-140-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libdns-export162-udeb": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libirs-export141-udeb": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisccc140-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "lwresd-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "bind9": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisc160": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libbind-dev": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "host": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisccfg-export140": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisc-export160-udeb": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "bind9-doc": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisccc140": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libirs141": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisccc-export140-udeb": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libirs141-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libdns-export162-udeb-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "bind9-host": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2",
            "libisccfg-export140-udeb-dbgsym": "1:9.10.3.dfsg.P4-8ubuntu1.19+esm2"
        }
    ]
}

Ubuntu:18.04:LTS / bind9

Package

Name: bind9
Purl: pkg:deb/ubuntu/bind9@1:9.11.3+dfsg-1ubuntu1.17?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.11.3+dfsg-1ubuntu1.17

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

1:9.11.3+dfsg-1ubuntu1.14

1:9.11.3+dfsg-1ubuntu1.15

1:9.11.3+dfsg-1ubuntu1.16

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "bind9-host-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "libbind9-160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisccfg160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisc-export169-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "libdns1100-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "bind9utils": "1:9.11.3+dfsg-1ubuntu1.17",
            "libdns-export1100": "1:9.11.3+dfsg-1ubuntu1.17",
            "bind9-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisccc-export160": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisccfg-export160": "1:9.11.3+dfsg-1ubuntu1.17",
            "liblwres160": "1:9.11.3+dfsg-1ubuntu1.17",
            "libirs-export160": "1:9.11.3+dfsg-1ubuntu1.17",
            "bind9utils-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisccc-export160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "libirs160": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisccfg-export160-udeb": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisc-export169": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisc169-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "dnsutils-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "libbind-export-dev": "1:9.11.3+dfsg-1ubuntu1.17",
            "libdns1100": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisccc160": "1:9.11.3+dfsg-1ubuntu1.17",
            "libdns-export1100-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "libdns-export1100-udeb": "1:9.11.3+dfsg-1ubuntu1.17",
            "liblwres160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "libirs-export160-udeb": "1:9.11.3+dfsg-1ubuntu1.17",
            "bind9": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisc169": "1:9.11.3+dfsg-1ubuntu1.17",
            "libbind-dev": "1:9.11.3+dfsg-1ubuntu1.17",
            "libirs-export160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisccc-export160-udeb": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisc-export169-udeb": "1:9.11.3+dfsg-1ubuntu1.17",
            "bind9-doc": "1:9.11.3+dfsg-1ubuntu1.17",
            "libirs160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisccfg160": "1:9.11.3+dfsg-1ubuntu1.17",
            "libbind9-160": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisccc160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "bind9-host": "1:9.11.3+dfsg-1ubuntu1.17",
            "libisccfg-export160-dbgsym": "1:9.11.3+dfsg-1ubuntu1.17",
            "dnsutils": "1:9.11.3+dfsg-1ubuntu1.17"
        }
    ]
}

Ubuntu:20.04:LTS / bind9

Package

Name: bind9
Purl: pkg:deb/ubuntu/bind9@1:9.16.1-0ubuntu2.10?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.16.1-0ubuntu2.10

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

1:9.16.1-0ubuntu2.6

1:9.16.1-0ubuntu2.7

1:9.16.1-0ubuntu2.8

1:9.16.1-0ubuntu2.9

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "bind9-doc": "1:9.16.1-0ubuntu2.10",
            "bind9-dnsutils-dbgsym": "1:9.16.1-0ubuntu2.10",
            "bind9-host": "1:9.16.1-0ubuntu2.10",
            "bind9-host-dbgsym": "1:9.16.1-0ubuntu2.10",
            "bind9utils": "1:9.16.1-0ubuntu2.10",
            "bind9-dbgsym": "1:9.16.1-0ubuntu2.10",
            "bind9-libs": "1:9.16.1-0ubuntu2.10",
            "bind9": "1:9.16.1-0ubuntu2.10",
            "bind9-utils": "1:9.16.1-0ubuntu2.10",
            "bind9-dnsutils": "1:9.16.1-0ubuntu2.10",
            "bind9-libs-dbgsym": "1:9.16.1-0ubuntu2.10",
            "bind9-utils-dbgsym": "1:9.16.1-0ubuntu2.10",
            "dnsutils": "1:9.16.1-0ubuntu2.10"
        }
    ]
}

Ubuntu:22.04:LTS / bind9

Package

Name: bind9
Purl: pkg:deb/ubuntu/bind9@1:9.18.0-2ubuntu3?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.18.0-2ubuntu3

Affected versions

1:9.*

1:9.16.15-1ubuntu1

1:9.16.15-1ubuntu2

1:9.16.15-1ubuntu3

1:9.18.0-2ubuntu1

1:9.18.0-2ubuntu2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "bind9-host-dbgsym": "1:9.18.0-2ubuntu3",
            "bind9-dev": "1:9.18.0-2ubuntu3",
            "bind9utils": "1:9.18.0-2ubuntu3",
            "bind9-dbgsym": "1:9.18.0-2ubuntu3",
            "bind9-libs": "1:9.18.0-2ubuntu3",
            "bind9": "1:9.18.0-2ubuntu3",
            "bind9-dnsutils": "1:9.18.0-2ubuntu3",
            "bind9-libs-dbgsym": "1:9.18.0-2ubuntu3",
            "bind9-doc": "1:9.18.0-2ubuntu3",
            "bind9-dnsutils-dbgsym": "1:9.18.0-2ubuntu3",
            "bind9-utils": "1:9.18.0-2ubuntu3",
            "bind9-utils-dbgsym": "1:9.18.0-2ubuntu3",
            "bind9-host": "1:9.18.0-2ubuntu3",
            "dnsutils": "1:9.18.0-2ubuntu3"
        }
    ]
}