UBUNTU-CVE-2024-12705

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Source
https://ubuntu.com/security/CVE-2024-12705
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-12705.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-12705
Upstream
Downstream
Related
Published
2025-01-29T00:00:00Z
Modified
2025-10-24T05:06:48Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Clients using DNS-over-HTTPS (DoH) can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 through 9.18.32-S1.

References

Affected packages

Ubuntu:18.04:LTS

isc-dhcp

Package

Name
isc-dhcp
Purl
pkg:deb/ubuntu/isc-dhcp@4.3.5-3ubuntu7.4?arch=source&distro=bionic

Affected ranges

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

Affected versions

4.*

4.3.5-3ubuntu2
4.3.5-3ubuntu3
4.3.5-3ubuntu4
4.3.5-3ubuntu5
4.3.5-3ubuntu6
4.3.5-3ubuntu7
4.3.5-3ubuntu7.1
4.3.5-3ubuntu7.2
4.3.5-3ubuntu7.3
4.3.5-3ubuntu7.4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.3.5-3ubuntu7.4",
            "binary_name": "isc-dhcp-client"
        },
        {
            "binary_version": "4.3.5-3ubuntu7.4",
            "binary_name": "isc-dhcp-client-ddns"
        },
        {
            "binary_version": "4.3.5-3ubuntu7.4",
            "binary_name": "isc-dhcp-common"
        },
        {
            "binary_version": "4.3.5-3ubuntu7.4",
            "binary_name": "isc-dhcp-dev"
        },
        {
            "binary_version": "4.3.5-3ubuntu7.4",
            "binary_name": "isc-dhcp-relay"
        },
        {
            "binary_version": "4.3.5-3ubuntu7.4",
            "binary_name": "isc-dhcp-server"
        },
        {
            "binary_version": "4.3.5-3ubuntu7.4",
            "binary_name": "isc-dhcp-server-ldap"
        }
    ]
}

Ubuntu:20.04:LTS

bind9

Package

Name
bind9
Purl
pkg:deb/ubuntu/bind9@1:9.18.30-0ubuntu0.20.04.2?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.18.30-0ubuntu0.20.04.2

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
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
1:9.16.1-0ubuntu2.11
1:9.16.1-0ubuntu2.12
1:9.16.1-0ubuntu2.14
1:9.16.1-0ubuntu2.15
1:9.16.1-0ubuntu2.16
1:9.16.48-0ubuntu0.20.04.1
1:9.18.28-0ubuntu0.20.04.1
1:9.18.30-0ubuntu0.20.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:9.18.30-0ubuntu0.20.04.2",
            "binary_name": "bind9"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.20.04.2",
            "binary_name": "bind9-dnsutils"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.20.04.2",
            "binary_name": "bind9-host"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.20.04.2",
            "binary_name": "bind9-libs"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.20.04.2",
            "binary_name": "bind9-utils"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.20.04.2",
            "binary_name": "bind9utils"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.20.04.2",
            "binary_name": "dnsutils"
        }
    ]
}

bind9-libs

Package

Name
bind9-libs
Purl
pkg:deb/ubuntu/bind9-libs@1:9.11.16+dfsg-3~ubuntu1?arch=source&distro=focal

Affected ranges

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

Affected versions

1:9.*

1:9.11.16+dfsg-3~build1
1:9.11.16+dfsg-3~ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "libbind-dev"
        },
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "libbind-export-dev"
        },
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "libbind9-161"
        },
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "libdns-export1109"
        },
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "libdns1109"
        },
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "libirs-export161"
        },
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "libirs161"
        },
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "libisc-export1105"
        },
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "libisc1105"
        },
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "libisccc-export161"
        },
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "libisccc161"
        },
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "libisccfg-export163"
        },
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "libisccfg163"
        },
        {
            "binary_version": "1:9.11.16+dfsg-3~ubuntu1",
            "binary_name": "liblwres161"
        }
    ]
}

Ubuntu:22.04:LTS

bind9

Package

Name
bind9
Purl
pkg:deb/ubuntu/bind9@1:9.18.30-0ubuntu0.22.04.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.18.30-0ubuntu0.22.04.2

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
1:9.18.1-1ubuntu1.2
1:9.18.1-1ubuntu1.3
1:9.18.12-0ubuntu0.22.04.1
1:9.18.12-0ubuntu0.22.04.2
1:9.18.12-0ubuntu0.22.04.3
1:9.18.18-0ubuntu0.22.04.1
1:9.18.18-0ubuntu0.22.04.2
1:9.18.24-0ubuntu0.22.04.1
1:9.18.28-0ubuntu0.22.04.1
1:9.18.30-0ubuntu0.22.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:9.18.30-0ubuntu0.22.04.2",
            "binary_name": "bind9"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.22.04.2",
            "binary_name": "bind9-dev"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.22.04.2",
            "binary_name": "bind9-dnsutils"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.22.04.2",
            "binary_name": "bind9-host"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.22.04.2",
            "binary_name": "bind9-libs"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.22.04.2",
            "binary_name": "bind9-utils"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.22.04.2",
            "binary_name": "bind9utils"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.22.04.2",
            "binary_name": "dnsutils"
        }
    ]
}

bind9-libs

Package

Name
bind9-libs
Purl
pkg:deb/ubuntu/bind9-libs@1:9.11.19+dfsg-2.1ubuntu3?arch=source&distro=jammy

Affected ranges

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

Affected versions

1:9.*

1:9.11.19+dfsg-2.1ubuntu1
1:9.11.19+dfsg-2.1ubuntu2
1:9.11.19+dfsg-2.1ubuntu3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "libbind-dev"
        },
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "libbind-export-dev"
        },
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "libbind9-161"
        },
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "libdns-export1110"
        },
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "libdns1110"
        },
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "libirs-export161"
        },
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "libirs161"
        },
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "libisc-export1105"
        },
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "libisc1105"
        },
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "libisccc-export161"
        },
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "libisccc161"
        },
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "libisccfg-export163"
        },
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "libisccfg163"
        },
        {
            "binary_version": "1:9.11.19+dfsg-2.1ubuntu3",
            "binary_name": "liblwres161"
        }
    ]
}

Ubuntu:24.04:LTS

bind9

Package

Name
bind9
Purl
pkg:deb/ubuntu/bind9@1:9.18.30-0ubuntu0.24.04.2?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.18.30-0ubuntu0.24.04.2

Affected versions

1:9.*

1:9.18.18-0ubuntu2
1:9.18.21-0ubuntu1
1:9.18.24-0ubuntu3
1:9.18.24-0ubuntu4
1:9.18.24-0ubuntu5
1:9.18.28-0ubuntu0.24.04.1
1:9.18.30-0ubuntu0.24.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:9.18.30-0ubuntu0.24.04.2",
            "binary_name": "bind9"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.24.04.2",
            "binary_name": "bind9-dev"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.24.04.2",
            "binary_name": "bind9-dnsutils"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.24.04.2",
            "binary_name": "bind9-host"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.24.04.2",
            "binary_name": "bind9-libs"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.24.04.2",
            "binary_name": "bind9-utils"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.24.04.2",
            "binary_name": "bind9utils"
        },
        {
            "binary_version": "1:9.18.30-0ubuntu0.24.04.2",
            "binary_name": "dnsutils"
        }
    ]
}

isc-dhcp

Package

Name
isc-dhcp
Purl
pkg:deb/ubuntu/isc-dhcp@4.4.3-P1-4ubuntu2?arch=source&distro=noble

Affected ranges

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

Affected versions

4.*

4.4.3-P1-2ubuntu5
4.4.3-P1-4ubuntu1
4.4.3-P1-4ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-client"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-client-ddns"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-common"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-dev"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-keama"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-relay"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-server"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-server-ldap"
        }
    ]
}

Ubuntu:25.04

bind9

Package

Name
bind9
Purl
pkg:deb/ubuntu/bind9@1:9.20.0-2ubuntu4?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.20.0-2ubuntu4

Affected versions

1:9.*

1:9.20.0-2ubuntu3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:9.20.0-2ubuntu4",
            "binary_name": "bind9"
        },
        {
            "binary_version": "1:9.20.0-2ubuntu4",
            "binary_name": "bind9-dev"
        },
        {
            "binary_version": "1:9.20.0-2ubuntu4",
            "binary_name": "bind9-dnsutils"
        },
        {
            "binary_version": "1:9.20.0-2ubuntu4",
            "binary_name": "bind9-host"
        },
        {
            "binary_version": "1:9.20.0-2ubuntu4",
            "binary_name": "bind9-libs"
        },
        {
            "binary_version": "1:9.20.0-2ubuntu4",
            "binary_name": "bind9-utils"
        },
        {
            "binary_version": "1:9.20.0-2ubuntu4",
            "binary_name": "bind9utils"
        },
        {
            "binary_version": "1:9.20.0-2ubuntu4",
            "binary_name": "dnsutils"
        }
    ]
}

isc-dhcp

Package

Name
isc-dhcp
Purl
pkg:deb/ubuntu/isc-dhcp@4.4.3-P1-4ubuntu2?arch=source&distro=plucky

Affected ranges

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

Affected versions

4.*

4.4.3-P1-4ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-client"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-client-ddns"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-common"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-dev"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-keama"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-relay"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-server"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-server-ldap"
        }
    ]
}

Ubuntu:25.10

isc-dhcp

Package

Name
isc-dhcp
Purl
pkg:deb/ubuntu/isc-dhcp@4.4.3-P1-4ubuntu2?arch=source&distro=questing

Affected ranges

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

Affected versions

4.*

4.4.3-P1-4ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-client"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-client-ddns"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-common"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-dev"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-keama"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-relay"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-server"
        },
        {
            "binary_version": "4.4.3-P1-4ubuntu2",
            "binary_name": "isc-dhcp-server-ldap"
        }
    ]
}