ubuntu-cve-2024-11187
Vulnerability from osv_ubuntu
Published
2025-01-29 00:00
Modified
2026-05-20 15:07
Summary
Details
It is possible to construct a zone such that some queries to it will generate responses containing numerous records in the Additional section. An attacker sending many such queries can cause either the authoritative server itself or an independent resolver to use disproportionate resources processing the queries. Zones will usually need to have been deliberately crafted to attack this exposure. This issue affects BIND 9 versions 9.11.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.50-S1, and 9.18.11-S1 through 9.18.32-S1.
Severity
7.5 (High)
N/A (UNKNOWN)
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "bind9",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "bind9-host",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "bind9utils",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "dnsutils",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "libbind9-160",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "libdns-export1100",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "libdns1100",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "libirs-export160",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "libirs160",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "libisc-export169",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "libisc169",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "libisccc-export160",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "libisccc160",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "libisccfg-export160",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "libisccfg160",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
},
{
"binary_name": "liblwres160",
"binary_version": "1:9.11.3+dfsg-1ubuntu1.19+esm4"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "bind9",
"purl": "pkg:deb/ubuntu/bind9@1:9.11.3+dfsg-1ubuntu1.19+esm4?arch=source\u0026distro=esm-infra/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"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",
"1:9.11.3+dfsg-1ubuntu1.18",
"1:9.11.3+dfsg-1ubuntu1.19+esm1",
"1:9.11.3+dfsg-1ubuntu1.19+esm2",
"1:9.11.3+dfsg-1ubuntu1.19+esm3",
"1:9.11.3+dfsg-1ubuntu1.19+esm4"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"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-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",
"binary_version": "4.3.5-3ubuntu7.4"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "isc-dhcp",
"purl": "pkg:deb/ubuntu/isc-dhcp@4.3.5-3ubuntu7.4?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"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": {
"availability": "No subscription required",
"binaries": [
{
"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",
"binary_version": "1:9.18.30-0ubuntu0.20.04.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "bind9",
"purl": "pkg:deb/ubuntu/bind9@1:9.18.30-0ubuntu0.20.04.2?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1:9.18.30-0ubuntu0.20.04.2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"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": {
"binaries": [
{
"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",
"binary_version": "1:9.11.16+dfsg-3~ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "bind9-libs",
"purl": "pkg:deb/ubuntu/bind9-libs@1:9.11.16+dfsg-3~ubuntu1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1:9.11.16+dfsg-3~build1",
"1:9.11.16+dfsg-3~ubuntu1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "bind9",
"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",
"binary_version": "1:9.18.30-0ubuntu0.22.04.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "bind9",
"purl": "pkg:deb/ubuntu/bind9@1:9.18.30-0ubuntu0.22.04.2?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1:9.18.30-0ubuntu0.22.04.2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"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": {
"binaries": [
{
"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",
"binary_version": "1:9.11.19+dfsg-2.1ubuntu3"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "bind9-libs",
"purl": "pkg:deb/ubuntu/bind9-libs@1:9.11.19+dfsg-2.1ubuntu3?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1:9.11.19+dfsg-2.1ubuntu1",
"1:9.11.19+dfsg-2.1ubuntu2",
"1:9.11.19+dfsg-2.1ubuntu3"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "bind9",
"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",
"binary_version": "1:9.18.30-0ubuntu0.24.04.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "bind9",
"purl": "pkg:deb/ubuntu/bind9@1:9.18.30-0ubuntu0.24.04.2?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1:9.18.30-0ubuntu0.24.04.2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"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": {
"binaries": [
{
"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-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",
"binary_version": "4.4.3-P1-4ubuntu2"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "isc-dhcp",
"purl": "pkg:deb/ubuntu/isc-dhcp@4.4.3-P1-4ubuntu2?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4.4.3-P1-2ubuntu5",
"4.4.3-P1-4ubuntu1",
"4.4.3-P1-4ubuntu2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"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-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",
"binary_version": "4.4.3-P1-4ubuntu2"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "isc-dhcp",
"purl": "pkg:deb/ubuntu/isc-dhcp@4.4.3-P1-4ubuntu2?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4.4.3-P1-4ubuntu2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"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-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",
"binary_version": "4.4.3-P1-4ubuntu2"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "isc-dhcp",
"purl": "pkg:deb/ubuntu/isc-dhcp@4.4.3-P1-4ubuntu2?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4.4.3-P1-4ubuntu2"
]
}
],
"aliases": [],
"details": "It is possible to construct a zone such that some queries to it will generate responses containing numerous records in the Additional section. An attacker sending many such queries can cause either the authoritative server itself or an independent resolver to use disproportionate resources processing the queries. Zones will usually need to have been deliberately crafted to attack this exposure. This issue affects BIND 9 versions 9.11.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.50-S1, and 9.18.11-S1 through 9.18.32-S1.",
"id": "UBUNTU-CVE-2024-11187",
"modified": "2026-05-20T15:07:30Z",
"published": "2025-01-29T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2024-11187"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-11187"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7241-1"
}
],
"related": [
"USN-7241-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2024-11187"
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
Loading…
Loading…