USN-5626-1

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/notices/USN-5626-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5626-1.json

JSON Data

https://api.test.osv.dev/v1/vulns/USN-5626-1

Related

Published

2022-09-21T11:39:24.288872Z

Modified

2022-09-21T11:39:24.288872Z

Summary

bind9 vulnerabilities

Details

Yehuda Afek, Anat Bremler-Barr, and Shani Stajnrod discovered that Bind incorrectly handled large delegations. A remote attacker could possibly use this issue to reduce performance, leading to a denial of service. (CVE-2022-2795)

It was discovered that Bind incorrectly handled statistics requests. A remote attacker could possibly use this issue to obtain sensitive memory contents, or cause a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-2881)

It was discovered that Bind incorrectly handled memory when processing certain Diffie-Hellman key exchanges. A remote attacker could use this issue to consume resources, leading to a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-2906)

Maksym Odinintsev discovered that Bind incorrectly handled answers from cache when configured with a zero stale-answer-timeout. A remote attacker could possibly use this issue to cause Bind to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-3080)

It was discovered that Bind incorrectly handled memory when processing ECDSA DNSSEC verification. A remote attacker could use this issue to consume resources, leading to a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2022-38177)

It was discovered that Bind incorrectly handled memory when processing EDDSA DNSSEC verification. A remote attacker could use this issue to consume resources, leading to a denial of service. (CVE-2022-38178)

References

Affected packages

Ubuntu:18.04:LTS / bind9

Package

Name: bind9
Purl: pkg:deb/ubuntu/bind9@1:9.11.3+dfsg-1ubuntu1.18?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.11.3+dfsg-1ubuntu1.18

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

1:9.11.3+dfsg-1ubuntu1.17

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "bind9"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "bind9-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "bind9-doc"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "bind9-host"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "bind9-host-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "bind9utils"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "bind9utils-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "dnsutils"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "dnsutils-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libbind-dev"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libbind-export-dev"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libbind9-160"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libbind9-160-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libdns-export1100"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libdns-export1100-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libdns-export1100-udeb"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libdns1100"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libdns1100-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libirs-export160"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libirs-export160-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libirs-export160-udeb"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libirs160"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libirs160-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisc-export169"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisc-export169-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisc-export169-udeb"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisc169"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisc169-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisccc-export160"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisccc-export160-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisccc-export160-udeb"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisccc160"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisccc160-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisccfg-export160"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisccfg-export160-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisccfg-export160-udeb"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisccfg160"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "libisccfg160-dbgsym"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "liblwres160"
        },
        {
            "binary_version": "1:9.11.3+dfsg-1ubuntu1.18",
            "binary_name": "liblwres160-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / bind9

Package

Name: bind9
Purl: pkg:deb/ubuntu/bind9@1:9.16.1-0ubuntu2.11?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.16.1-0ubuntu2.11

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

1:9.16.1-0ubuntu2.10

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:9.16.1-0ubuntu2.11",
            "binary_name": "bind9"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.11",
            "binary_name": "bind9-dbgsym"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.11",
            "binary_name": "bind9-dnsutils"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.11",
            "binary_name": "bind9-dnsutils-dbgsym"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.11",
            "binary_name": "bind9-doc"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.11",
            "binary_name": "bind9-host"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.11",
            "binary_name": "bind9-host-dbgsym"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.11",
            "binary_name": "bind9-libs"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.11",
            "binary_name": "bind9-libs-dbgsym"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.11",
            "binary_name": "bind9-utils"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.11",
            "binary_name": "bind9-utils-dbgsym"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.11",
            "binary_name": "bind9utils"
        },
        {
            "binary_version": "1:9.16.1-0ubuntu2.11",
            "binary_name": "dnsutils"
        }
    ]
}

Ubuntu:22.04:LTS / bind9

Package

Name: bind9
Purl: pkg:deb/ubuntu/bind9@1:9.18.1-1ubuntu1.2?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.18.1-1ubuntu1.2

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

1:9.18.0-2ubuntu3

1:9.18.1-1ubuntu1

1:9.18.1-1ubuntu1.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-dbgsym"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-dev"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-dnsutils"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-dnsutils-dbgsym"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-doc"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-host"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-host-dbgsym"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-libs"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-libs-dbgsym"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-utils"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-utils-dbgsym"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9utils"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "dnsutils"
        }
    ]
}