CVE-2024-11187

HIGHNVD 7.57.5
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2025-01-30. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
Elevated
7.5EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 17%CVSS: 7.5Exploit: No code on recordExposed services: Not assessed

A fix is available — apply it.

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.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
65
EG Risk 65/100

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed (value × EchelonGraph’s weight)
Severity75% × 45%
The EG Score, 7.5 of 10.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability100% × 15%
CISA's SSVC Automatable value: yes (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Attend at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
17%
EPSS %ILE
96th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; 60 days if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

January 29, 2025

Last Modified

April 15, 2026

References (3)

Vendor Advisories for CVE-2024-11187(20)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(24)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntudnsutils (1:9.20.0-2ubuntu3.1) @ oracular2026-05-21ubuntu
redhatrhcos-418.94.202504080525-02025-04-16redhat
redhatrhcos-414.92.202503100617-02025-03-19redhat
redhatrhcos-415.92.202503060749-02025-03-13redhat
redhatrhcos-412.86.202503052321-02025-03-13redhat
redhatrhoai/odh-training-operator-rhel8:v2.18.0-17409904202025-03-10redhat
redhatrhcos-416.94.202502260030-02025-03-05redhat
redhatrhcos-417.94.202502251300-02025-03-05redhat
redhatbind-32:9.11.4-26.P2.el7_9.182025-02-20redhat
redhatbind9.16-32:9.16.23-0.14.el8_8.62025-02-19redhat
redhatbind-32:9.16.23-18.el9_4.92025-02-19redhat
redhatbind-32:9.11.4-9.P2.el7_7.82025-02-19redhat
redhatbind9.16-32:9.16.23-0.22.el8_10.22025-02-19redhat
redhatbind-32:9.11.36-3.el8_6.102025-02-19redhat
redhatbind9.18-32:9.18.29-1.el9_5.12025-02-19redhat
redhatbind-32:9.16.23-11.el9_2.82025-02-19redhat
redhatbind-32:9.11.36-8.el8_8.72025-02-19redhat
redhatbind-32:9.11.13-6.el8_2.102025-02-19redhat
redhatbind-32:9.16.23-24.el9_5.32025-02-19redhat
redhatbind-32:9.16.23-1.el9_0.102025-02-19redhat
redhatbind-32:9.8.2-0.68.rc1.el6_10.152025-02-19redhat
redhatbind-32:9.11.36-16.el8_10.42025-02-19redhat
redhatbind-32:9.11.26-4.el8_4.72025-02-19redhat
redhatbind9.16-32:9.16.23-0.7.el8_6.82025-02-19redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(11 across 11 ecosystems)
Alpine:v3.18(1)
PackageVulnerable rangeFix by version rangeDependents
bind—
  • every version up to 9.18.33-r0: fixed in 9.18.33-r0
—
Alpine:v3.19(1)
PackageVulnerable rangeFix by version rangeDependents
bind—
  • every version up to 9.18.33-r0: fixed in 9.18.33-r0
—
Alpine:v3.20(1)
PackageVulnerable rangeFix by version rangeDependents
bind—
  • every version up to 9.18.33-r0: fixed in 9.18.33-r0
—
Alpine:v3.21(1)
PackageVulnerable rangeFix by version rangeDependents
bind—
  • every version up to 9.18.33-r0: fixed in 9.18.33-r0
—
Alpine:v3.22(1)
PackageVulnerable rangeFix by version rangeDependents
bind—
  • every version up to 9.18.33-r0: fixed in 9.18.33-r0
—
Alpine:v3.23(1)
PackageVulnerable rangeFix by version rangeDependents
bind—
  • every version up to 9.18.33-r0: fixed in 9.18.33-r0
—
Alpine:v3.24(1)
PackageVulnerable rangeFix by version rangeDependents
bind—
  • every version up to 9.18.33-r0: fixed in 9.18.33-r0
—
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
bind91:9.16.15-1 ... 1:9.16.50-1~deb11u2 (14 versions)
  • every version up to 1:9.16.50-1~deb11u3: fixed in 1:9.16.50-1~deb11u3
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
bind91:9.18.12-1 ... 1:9.18.28-1~deb12u2 (11 versions)
  • every version up to 1:9.18.33-1~deb12u2: fixed in 1:9.18.33-1~deb12u2
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
bind9—
  • every version up to 1:9.20.5-1: fixed in 1:9.20.5-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
bind9—
  • every version up to 1:9.20.5-1: fixed in 1:9.20.5-1
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(5)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 9× in last 7d / 30× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 89 of 183 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 11 repeat rows among the latest 100 are merged into the row they repeat. The 94 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-15 16:29 UTCEPSS rescoreEPSS 17% · 96th percentile
  2. 2026-10-14 16:30 UTCEPSS rescoreEPSS 17% · 96th percentile
  3. 2026-10-13 16:30 UTCEPSS rescoreEPSS 17% · 96th percentile
  4. 2026-10-12 18:08 UTCEG score recompute
  5. 2026-10-12 16:31 UTCEPSS rescoreEPSS 17% · 96th percentile
  6. 2026-10-11 21:33 UTCEG score recompute
  7. 2026-10-11 13:45 UTCEPSS rescoreEPSS 17% · 96th percentile
  8. 2026-10-10 19:58 UTCEPSS rescoreEPSS 17% · 96th percentile
  9. 2026-10-09 20:05 UTCEPSS rescoreEPSS 17% · 96th percentile
  10. 2026-10-08 17:07 UTCEPSS rescoreEPSS 17% · 96th percentile
  11. 2026-10-07 23:46 UTCEPSS rescoreEPSS 17% · 96th percentile
  12. 2026-10-07 01:24 UTCOSV refresh
  13. 2026-10-06 15:15 UTCEPSS rescoreEPSS 17% · 96th percentile
  14. 2026-10-05 17:41 UTCEPSS rescoreEPSS 17% · 96th percentile
  15. 2026-10-03 14:23 UTCEPSS rescoreEPSS 17% · 96th percentile
  16. 2026-10-01 19:48 UTCEPSS rescoreEPSS 17% · 96th percentile
  17. 2026-09-30 16:42 UTCEG score recompute
  18. 2026-09-30 15:01 UTCEPSS rescoreEPSS 17% · 96th percentile
  19. 2026-09-29 15:17 UTCEPSS rescoreEPSS 17% · 96th percentile
  20. 2026-09-28 13:49 UTCEPSS rescoreEPSS 17% · 96th percentile
  21. 2026-09-27 13:43 UTCEPSS rescoreEPSS 17% · 96th percentile
  22. 2026-09-26 00:23 UTCEPSS rescoreEPSS 17% · 96th percentile
  23. 2026-09-24 14:01 UTCEPSS rescoreEPSS 17% · 96th percentile
  24. 2026-09-23 13:46 UTCEPSS rescoreEPSS 17% · 96th percentile
  25. 2026-09-22 14:46 UTCEPSS rescoreEPSS 17% · 96th percentile
Show 64 more
  1. 2026-09-19 15:40 UTCEPSS rescoreEPSS 17% · 96th percentile
  2. 2026-09-18 19:26 UTCEPSS rescoreEPSS 17% · 96th percentile
  3. 2026-09-17 07:06 UTCOSV refresh
  4. 2026-09-16 14:06 UTCEPSS rescoreEPSS 17% · 96th percentile
  5. 2026-09-16 05:11 UTCEPSS rescoreEPSS 17% · 96th percentile
  6. 2026-09-15 03:08 UTCEPSS rescoreEPSS 17% · 96th percentile
  7. 2026-09-13 16:45 UTCEPSS rescoreEPSS 17% · 96th percentile
  8. 2026-09-11 14:51 UTCEPSS rescoreEPSS 17% · 96th percentile
  9. 2026-09-11 09:34 UTCEPSS rescoreEPSS 17% · 96th percentile
  10. 2026-09-08 21:58 UTCEPSS rescoreEPSS 17% · 96th percentile
  11. 2026-09-06 13:46 UTCEPSS rescoreEPSS 16% · 96th percentile
  12. 2026-09-05 15:26 UTCEPSS rescoreEPSS 15% · 96th percentile
  13. 2026-09-04 13:58 UTCEPSS rescoreEPSS 15% · 96th percentile
  14. 2026-09-04 05:04 UTCEPSS rescoreEPSS 15% · 96th percentile
  15. 2026-09-02 14:10 UTCEPSS rescoreEPSS 15% · 96th percentile
  16. 2026-09-01 13:52 UTCEPSS rescoreEPSS 15% · 96th percentile
  17. 2026-08-30 19:15 UTCEPSS rescoreEPSS 15% · 96th percentile
  18. 2026-08-30 01:20 UTCEPSS rescoreEPSS 15% · 96th percentile
  19. 2026-08-29 07:43 UTCOSV refresh
  20. 2026-08-28 21:39 UTCEPSS rescoreEPSS 15% · 96th percentile
  21. 2026-08-27 14:23 UTCEPSS rescoreEPSS 15% · 96th percentile
  22. 2026-08-26 14:44 UTCEPSS rescoreEPSS 15% · 96th percentile
  23. 2026-08-25 13:47 UTCEPSS rescoreEPSS 15% · 96th percentile
  24. 2026-08-23 00:17 UTCEPSS rescoreEPSS 15% · 96th percentile
  25. 2026-08-21 23:47 UTCEPSS rescoreEPSS 15% · 96th percentile
  26. 2026-08-20 22:53 UTCEPSS rescoreEPSS 15% · 96th percentile
  27. 2026-08-19 17:02 UTCEPSS rescoreEPSS 15% · 96th percentile
  28. 2026-08-18 13:46 UTCEPSS rescoreEPSS 15% · 96th percentile
  29. 2026-08-17 13:45 UTCEPSS rescoreEPSS 15% · 96th percentile
  30. 2026-08-16 14:54 UTCEPSS rescoreEPSS 15% · 96th percentile
  31. 2026-08-16 02:12 UTCEPSS rescoreEPSS 15% · 96th percentile
  32. 2026-08-13 21:58 UTCEPSS rescoreEPSS 15% · 96th percentile
  33. 2026-08-12 19:01 UTCOSV refresh
  34. 2026-08-12 13:49 UTCEPSS rescoreEPSS 15% · 96th percentile
  35. 2026-08-11 13:40 UTCEPSS rescoreEPSS 15% · 96th percentile
  36. 2026-08-07 16:25 UTCEPSS rescoreEPSS 15% · 96th percentile
  37. 2026-08-06 13:45 UTCEPSS rescoreEPSS 15% · 96th percentile
  38. 2026-08-05 19:15 UTCEPSS rescoreEPSS 15% · 96th percentile
  39. 2026-08-04 15:08 UTCEPSS rescoreEPSS 15% · 96th percentile
  40. 2026-08-03 10:34 UTCEPSS rescoreEPSS 15% · 96th percentile
  41. 2026-08-01 04:14 UTCEPSS rescoreEPSS 15% · 96th percentile
  42. 2026-07-30 16:26 UTCEPSS rescoreEPSS 15% · 96th percentile
  43. 2026-07-30 01:29 UTCEPSS rescoreEPSS 15% · 96th percentile
  44. 2026-07-28 15:34 UTCEPSS rescoreEPSS 15% · 96th percentile
  45. 2026-07-28 02:25 UTCOSV refresh
  46. 2026-07-27 14:11 UTCEPSS rescoreEPSS 15% · 96th percentile
  47. 2026-07-26 14:53 UTCEPSS rescoreEPSS 15% · 96th percentile
  48. 2026-07-25 14:16 UTCEPSS rescoreEPSS 15% · 96th percentile
  49. 2026-07-24 14:16 UTCEPSS rescoreEPSS 15% · 96th percentile
  50. 2026-07-23 14:17 UTCEPSS rescoreEPSS 15% · 96th percentile
  51. 2026-07-23 02:31 UTCEG score recompute
  52. 2026-07-22 23:18 UTCEG score recompute
  53. 2026-07-22 14:07 UTCEPSS rescoreEPSS 15% · 96th percentile
  54. 2026-07-21 15:23 UTCEPSS rescoreEPSS 15% · 96th percentile
  55. 2026-07-20 17:06 UTCEPSS rescoreEPSS 15% · 96th percentile
  56. 2026-07-19 02:27 UTCEPSS rescoreEPSS 15% · 96th percentile
  57. 2026-07-18 10:03 UTCEPSS rescoreEPSS 15% · 96th percentile
  58. 2026-07-15 16:56 UTCEPSS rescoreEPSS 15% · 96th percentile
  59. 2026-07-15 01:59 UTCEPSS rescoreEPSS 15% · 96th percentile
  60. 2026-07-13 22:28 UTCEPSS rescoreEPSS 15% · 96th percentile
  61. 2026-07-12 05:45 UTCEPSS rescoreEPSS 15% · 96th percentile
  62. 2026-07-11 08:26 UTCEPSS rescoreEPSS 15% · 96th percentile
  63. 2026-07-10 19:11 UTCOSV refresh
  64. 2026-07-09 19:09 UTCEPSS rescoreEPSS 15% · 96th percentile

Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2024-11187?
CVE-2024-11187 is a high-severity vulnerability; its CVE record was published on January 29, 2025. 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…
When was CVE-2024-11187 made public?
CVE-2024-11187 was made public on January 29, 2025: that is the date its CVE record's CNA, Internet Systems Consortium (ISC), gives for when the vulnerability was made public. The CVE record itself was published on January 29, 2025. EchelonGraph's copy of the record carries a last-modified date of April 15, 2026; the record at its source may have been updated since.
Is CVE-2024-11187 actively exploited?
CVE-2024-11187 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 17% probability of exploitation in the next 30 days (96th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-11187?
CVE-2024-11187 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2024-11187?
A fix for CVE-2024-11187 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2024-11187 are linked in the Vendor Advisories panel on this page.

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