CVE & CISA-KEV CatalogNVD
CVE-2024-11187
HIGHEPSS 97th pctl7.5
CVSS v3
Description
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.
How to fix
Remediation Available
bind9Debian
Fixed in:1:9.16.50-1~deb11u3CVE-2024-11187
Fixed in:1:9.18.33-1~deb12u2CVE-2024-11187
Fixed in:1:9.20.5-1CVE-2024-11187
Fixed in:1:9.20.5-1CVE-2024-11187
bindRocky
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppc64RHSA-2025:1718
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
bindRed Hat / RHEL
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
bind-chrootRocky
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppc64RHSA-2025:1718
bind-chrootRed Hat / RHEL
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppc64RHSA-2025:1718
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
bind-debuginfoRocky
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15.s390RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
bind-debuginfoRed Hat / RHEL
Fixed in:32:9.8.2-0.68.rc1.el6_10.15.s390RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppcRHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppc64RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.s390RHSA-2025:1718
bind-debugsourceRocky
Fixed in:32:9.11.36-3.el8_6.10RHSA-2025:1684
Fixed in:32:9.11.36-8.el8_8.7RHSA-2025:1666
Fixed in:32:9.11.26-4.el8_4.7RHSA-2025:1691
Fixed in:32:9.11.36-16.el8_10.4RHSA-2025:1675
Fixed in:32:9.11.26-4.el8_4.7RHSA-2025:1691
Fixed in:32:9.11.26-4.el8_4.7RHSA-2025:1691
Fixed in:32:9.11.13-6.el8_2.10RHSA-2025:1687
Fixed in:32:9.11.36-16.el8_10.4RHSA-2025:1675
bind-debugsourceRed Hat / RHEL
Fixed in:32:9.11.36-3.el8_6.10RHSA-2025:1684
Fixed in:32:9.11.36-3.el8_6.10RHSA-2025:1684
Fixed in:32:9.11.26-4.el8_4.7RHSA-2025:1691
Fixed in:32:9.11.36-8.el8_8.7RHSA-2025:1666
Fixed in:32:9.11.26-4.el8_4.7RHSA-2025:1691
Fixed in:32:9.11.36-8.el8_8.7RHSA-2025:1666
Fixed in:32:9.11.36-16.el8_10.4RHSA-2025:1675
Fixed in:32:9.11.36-16.el8_10.4RHSA-2025:1675
bind-develRocky
Fixed in:32:9.8.2-0.68.rc1.el6_10.15.s390RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.11.4-26.P2.el7_9.18.s390RHSA-2025:1718
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppcRHSA-2025:1718
bind-develRed Hat / RHEL
Fixed in:32:9.8.2-0.68.rc1.el6_10.15.s390RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppcRHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
bind-dnssec-docRocky
Fixed in:32:9.16.23-1.el9_0.10RHSA-2025:1664
Fixed in:32:9.16.23-11.el9_2.8RHSA-2025:1665
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
Fixed in:32:9.16.23-24.el9_5.3RHSA-2025:1681
bind-dnssec-docRed Hat / RHEL
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
Fixed in:32:9.16.23-11.el9_2.8RHSA-2025:1665
Fixed in:32:9.16.23-24.el9_5.3RHSA-2025:1681
Fixed in:32:9.16.23-1.el9_0.10RHSA-2025:1664
bind-dnssec-utilsRed Hat / RHEL
Fixed in:32:9.16.23-11.el9_2.8RHSA-2025:1665
Fixed in:32:9.16.23-24.el9_5.3RHSA-2025:1681
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
Fixed in:32:9.16.23-24.el9_5.3RHSA-2025:1681
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
Fixed in:32:9.16.23-1.el9_0.10RHSA-2025:1664
Fixed in:32:9.16.23-1.el9_0.10RHSA-2025:1664
Fixed in:32:9.16.23-1.el9_0.10RHSA-2025:1664
bind-dnssec-utilsRocky
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
Fixed in:32:9.16.23-24.el9_5.3RHSA-2025:1681
Fixed in:32:9.16.23-24.el9_5.3RHSA-2025:1681
Fixed in:32:9.16.23-1.el9_0.10RHSA-2025:1664
Fixed in:32:9.16.23-1.el9_0.10RHSA-2025:1664
Fixed in:32:9.16.23-11.el9_2.8RHSA-2025:1665
Fixed in:32:9.16.23-1.el9_0.10RHSA-2025:1664
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
bind-dnssec-utils-debuginfoRed Hat / RHEL
Fixed in:32:9.16.23-24.el9_5.3RHSA-2025:1681
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
Fixed in:32:9.16.23-1.el9_0.10RHSA-2025:1664
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
Fixed in:32:9.16.23-24.el9_5.3RHSA-2025:1681
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
Fixed in:32:9.16.23-24.el9_5.3RHSA-2025:1681
Fixed in:32:9.16.23-11.el9_2.8RHSA-2025:1665
bind-dnssec-utils-debuginfoRocky
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
Fixed in:32:9.16.23-11.el9_2.8RHSA-2025:1665
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
Fixed in:32:9.16.23-1.el9_0.10RHSA-2025:1664
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
Fixed in:32:9.16.23-24.el9_5.3RHSA-2025:1681
Fixed in:32:9.16.23-1.el9_0.10RHSA-2025:1664
Fixed in:32:9.16.23-11.el9_2.8RHSA-2025:1665
bind-docRocky
Fixed in:32:9.16.23-11.el9_2.8RHSA-2025:1665
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
Fixed in:32:9.16.23-24.el9_5.3RHSA-2025:1681
bind-docRed Hat / RHEL
Fixed in:32:9.16.23-24.el9_5.3RHSA-2025:1681
Fixed in:32:9.16.23-18.el9_4.9RHSA-2025:1669
Fixed in:32:9.16.23-11.el9_2.8RHSA-2025:1665
bind-export-develRed Hat / RHEL
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppc64RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppcRHSA-2025:1718
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
bind-export-develRocky
Fixed in:32:9.11.4-26.P2.el7_9.18.s390RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppcRHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppc64RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
bind-export-libsRed Hat / RHEL
Fixed in:32:9.11.4-26.P2.el7_9.18.ppcRHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppc64RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.s390RHSA-2025:1718
bind-export-libsRocky
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppc64RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppcRHSA-2025:1718
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.s390RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
bind-export-libs-debuginfoRed Hat / RHEL
Fixed in:32:9.11.36-3.el8_6.10RHSA-2025:1684
Fixed in:32:9.11.36-8.el8_8.7RHSA-2025:1666
Fixed in:32:9.11.36-8.el8_8.7RHSA-2025:1666
Fixed in:32:9.11.36-16.el8_10.4RHSA-2025:1675
Fixed in:32:9.11.36-16.el8_10.4RHSA-2025:1675
Fixed in:32:9.11.36-3.el8_6.10RHSA-2025:1684
Fixed in:32:9.11.26-4.el8_4.7RHSA-2025:1691
Fixed in:32:9.11.13-6.el8_2.10RHSA-2025:1687
bind-export-libs-debuginfoRocky
Fixed in:32:9.11.36-8.el8_8.7RHSA-2025:1666
Fixed in:32:9.11.26-4.el8_4.7RHSA-2025:1691
Fixed in:32:9.11.36-3.el8_6.10RHSA-2025:1684
Fixed in:32:9.11.13-6.el8_2.10RHSA-2025:1687
Fixed in:32:9.11.36-16.el8_10.4RHSA-2025:1675
Fixed in:32:9.11.36-3.el8_6.10RHSA-2025:1684
Fixed in:32:9.11.36-8.el8_8.7RHSA-2025:1666
Fixed in:32:9.11.36-8.el8_8.7RHSA-2025:1666
bind-libsRed Hat / RHEL
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15.s390RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
Fixed in:32:9.11.4-26.P2.el7_9.18.s390RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppcRHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppc64RHSA-2025:1718
bind-libsRocky
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15.s390RHSA-2025:1685
Fixed in:32:9.8.2-0.68.rc1.el6_10.15RHSA-2025:1685
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.s390RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
bind-libs-debuginfoRed Hat / RHEL
Fixed in:32:9.11.26-4.el8_4.7RHSA-2025:1691
Fixed in:32:9.11.36-3.el8_6.10RHSA-2025:1684
Fixed in:32:9.11.36-8.el8_8.7RHSA-2025:1666
Fixed in:32:9.11.36-3.el8_6.10RHSA-2025:1684
Fixed in:32:9.11.26-4.el8_4.7RHSA-2025:1691
Fixed in:32:9.11.36-16.el8_10.4RHSA-2025:1675
Fixed in:32:9.11.36-8.el8_8.7RHSA-2025:1666
Fixed in:32:9.11.36-3.el8_6.10RHSA-2025:1684
bind-libs-debuginfoRocky
Fixed in:32:9.11.36-8.el8_8.7RHSA-2025:1666
Fixed in:32:9.11.36-16.el8_10.4RHSA-2025:1675
Fixed in:32:9.11.36-16.el8_10.4RHSA-2025:1675
Fixed in:32:9.11.26-4.el8_4.7RHSA-2025:1691
Fixed in:32:9.11.36-3.el8_6.10RHSA-2025:1684
Fixed in:32:9.11.36-3.el8_6.10RHSA-2025:1684
Fixed in:32:9.11.36-8.el8_8.7RHSA-2025:1666
Fixed in:32:9.11.36-16.el8_10.4RHSA-2025:1675
bind-libs-liteRocky
Fixed in:32:9.11.4-9.P2.el7_7.8RHSA-2025:1674
Fixed in:32:9.11.4-26.P2.el7_9.18.s390RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppc64RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18.ppcRHSA-2025:1718
Fixed in:32:9.11.4-26.P2.el7_9.18RHSA-2025:1718
This vulnerability affects an unusually large number of packages. The highest-confidence fixes are shown above; the full list is longer. Check the referenced advisories for complete coverage.
TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works
Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.
CVSS v3 Vector
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityNone
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploit Intelligence
15.47%probability of exploitation in 30 days
97thpercentile
Very high risk: more likely to be exploited than 97% of all known CVEs.
References
Other references3
Related Vulnerabilities
Other CWE-405 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2019-11479 | High | 7.5 | 92% | - | Fix |
| CVE-2025-8677 | High | 7.5 | 11% | - | Fix |
| CVE-2021-38447 | High | 8.6 | 2.1% | - | Fix |
| CVE-2021-21359 | Medium | 5.9 | 1.7% | - | Fix |
| CVE-2018-15492 | High | 7.5 | 1.2% | - | - |
| CVE-2026-47774 | High | 7.5 | 1.0% | - | Fix |
Common questions
How do I fix CVE-2024-11187?
Published advisories record a fix for 141 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.
Is CVE-2024-11187 being actively exploited?
Not that we know of. CVE-2024-11187 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 15.5% is the estimated probability that it will be exploited in the next 30 days. That is higher than 97% of all scored CVEs.
How severe is CVE-2024-11187?
CVE-2024-11187 has a CVSS v3 base score of 7.5, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
What does CVE-2024-11187 affect?
Published advisories record a fix for bind9 (Debian), bind (Rocky), bind (Red Hat / RHEL), bind-chroot (Rocky), and 137 more. The list on this page is capped, so there may be more.
Embed a live status badge for CVE-2024-11187
Markdown
[](https://tridentstack.com/cve/CVE-2024-11187)HTML
<a href="https://tridentstack.com/cve/CVE-2024-11187"><img src="https://tridentstack.com/cve/badge/CVE-2024-11187.svg" alt="CVE-2024-11187"></a>Find and fix vulnerabilities across your fleet
TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.
This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-02-11.